---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
_id: '21380'
abstract:
- lang: eng
text: "Context. Extreme emission line galaxies (EELGs) are believed to significantly
contribute to the star formation activity and mass assembly in galaxies. EELGs
likely also play a leading role in the cosmic re-ionization as their interstellar
medium may allow a significant fraction of their ionizing photons to escape (>
5%). Finding low-redshift analogues of these high-z galaxies is therefore essential
to characterizing the physical conditions in the interstellar medium of these
galaxies and understanding the processes that re-ionized the Universe.\r\n\r\nAims.
We aimed to develop a robust and efficient method for the photometric identification
of EELGs using the J-PAS survey. J-PAS will cover approximately 8500 deg2 of the
sky with 54 narrow-band filters in the optical range plus i-SDSS, enabling detailed
studies of the physical properties of these galaxies. In this work we focused
on an initial subset of the survey: a 30 square degree area with complete observations
in all bands.\r\n\r\nMethods. We combine equivalent width (EW) measurements from
J-PAS narrow-band photometry with artificial intelligence techniques to identify
galaxies with emission lines exceeding 300 Å. We validated our selection using
spectroscopic data from DESI DR1 and characterized the selected sample through
spectral energy distribution fitting with CIGALE.\r\n\r\nResults. We identify
917 EELGs up to z = 0.8 over 30 deg2, achieving a purity of 95% and a completeness
of 96% for i-SDSS < 22.5 mag. Importantly, active galactic nucleus contamination
was carefully considered and is estimated to be around 5%. Furthermore, a cross-match
with DESI yielded 79 counterparts; their redshifts are in excellent agreement
with our photometric estimates, thereby confirming the reliability of our redshift
determination. In addition, the derived emission line fluxes are in good agreement
with spectroscopic measurements. Moreover, the selected sample reveals strong
correlations between the ionizing photon production efficiency (ξion) and EW(Hβ),
which are consistent with previous observational studies at low and high redshifts
and theoretical expectations. Finally, most of the sources surpass the ionizing
efficiency threshold required for re-ionization, highlighting their relevance
as local analogues of early-Universe galaxies."
acknowledgement: "We thank the referee for several helpful suggestions. AGA, MGO and
IM acknowledge financial support from the Severo Ochoa grant CEX2021-001131-S, funded
by MICIU/AEI/10.13039/501100011033. AGA also acknowledges FPI support under grant
code CEX2021-001131-S20-7. Both AGA and MGO acknowledge support from the research
grant\r\nPID2022-136598NB-C32 (“Estallidos8”). MGO also acknowledges the support
by the project ref. AST22_00001_Subp_11 funded from the EU – NextGenerationEU. RA
acknowledges support from PID2023-147386NB-I00 funded by MICIU/AEI/10.13039/501100011033
and ERDF/EU. IM acknowledges support from PID2022-140871NB-C21 funded by MICIU/AEI/10.13039/501100011033
and FEDER/UE. RGD acknowledge financial support from the project PID2022-141755NB-I00,
and the Severo Ochoa grant CEX2021-001131-S funded\r\nby MICIU/AEI/ 10.13039/501100011033.
JAFO and AE acknowledge support from the Spanish Ministry of Science and Innovation
and the EU–NextGenerationEU through the RRF project ICTS-MRR-2021-03-CEFCA. AHC
and ALC acknowledge support from MCIN/AEI/10.13039/501100011033, “ERDF A way of
making Europe”, and “EU NextGenerationEU/PRTR” through PID2021-124918NB-C44 and
CNS2023-145339, as well as from the RRF project ICTS-MRR-2021-03-CEFCA ALC and RPT
acknowledge the financial\r\nsupport from the European Union – NextGenerationEU
through the RRF program Planes Complementarios con las CCAA de Astrofísica y Física
de Altas Energías – LA4. I.B. acknowledges support from the EU Horizon 2020 programme
(Marie Sklodowska-Curie Grant 101059532) and the Franziska Seidl Funding Program,
University of Vienna. This paper has gone through internal‘ review by the J-PAS
collaboration. Based on observations made with the\r\nJST/T250 telescope and JPCam
at the Observatorio Astrofísico de Javalambre (OAJ), in Teruel, owned, managed,
and operated by the Centro de Estudios de Física del Cosmos de Aragón (CEFCA). We
acknowledge the OAJ Data Processing and Archiving Unit (UPAD) for reducing and calibrating
the OAJ data used in this work. Funding for the J-PAS Project has been provided
by the Governments of Spain and Aragón through the Fondo de Inversiones de Teruel;
the Aragonese Government through the Research Groups E96, E103, E16_17R, E16_20R,
and E16_23R; the Spanish Ministry of Science and Innovation (MCIN/AEI/10.13039/501100011033
y FEDER, Una manera de hacer Europa) with grants PID2021-124918NB-C41, PID2021-124918NB-C42,
PID2021-124918NA-C43, and PID2021-124918NB-C44; the Spanish Ministry\r\nof Science,
Innovation and Universities (MCIU/AEI/FEDER, UE) with grants\r\nPGC2018-097585-B-C21
and PGC2018-097585-B-C22; the Spanish Ministry of Economy and Competitiveness (MINECO)
under AYA2015-66211-C2-1-P, AYA2015-66211-C2-2, and AYA2012-30789; and European
FEDER funding (FCDD10-4E-867, FCDD13-4E-2685)."
article_number: A261
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: A.
full_name: Giménez-Alcázar, A.
last_name: Giménez-Alcázar
- first_name: R.
full_name: Amorín, R.
last_name: Amorín
- first_name: J. M.
full_name: Vílchez, J. M.
last_name: Vílchez
- first_name: A.
full_name: Hernán-Caballero, A.
last_name: Hernán-Caballero
- first_name: M.
full_name: González-Otero, M.
last_name: González-Otero
- first_name: A.
full_name: Arroyo-Polonio, A.
last_name: Arroyo-Polonio
- first_name: J.
full_name: Iglesias-Páramo, J.
last_name: Iglesias-Páramo
- first_name: A.
full_name: Lumbreras-Calle, A.
last_name: Lumbreras-Calle
- first_name: J. A.
full_name: Fernández-Ontiveros, J. A.
last_name: Fernández-Ontiveros
- first_name: C.
full_name: López-Sanjuan, C.
last_name: López-Sanjuan
- first_name: L.
full_name: Bonatto, L.
last_name: Bonatto
- first_name: R. M.
full_name: González Delgado, R. M.
last_name: González Delgado
- first_name: C.
full_name: Kehrig, C.
last_name: Kehrig
- first_name: Alberto
full_name: Torralba Torregrosa, Alberto
id: 018f0249-0e87-11f0-b167-cbce08fbd541
last_name: Torralba Torregrosa
orcid: 0000-0001-5586-6950
- first_name: P. T.
full_name: Rahna, P. T.
last_name: Rahna
- first_name: Y.
full_name: Jiménez-Teja, Y.
last_name: Jiménez-Teja
- first_name: I.
full_name: Márquez, I.
last_name: Márquez
- first_name: I.
full_name: Breda, I.
last_name: Breda
- first_name: A.
full_name: Álvarez-Candal, A.
last_name: Álvarez-Candal
- first_name: R.
full_name: Abramo, R.
last_name: Abramo
- first_name: J.
full_name: Alcaniz, J.
last_name: Alcaniz
- first_name: N.
full_name: Benitez, N.
last_name: Benitez
- first_name: S.
full_name: Bonoli, S.
last_name: Bonoli
- first_name: S.
full_name: Carneiro, S.
last_name: Carneiro
- first_name: J.
full_name: Cenarro, J.
last_name: Cenarro
- first_name: D.
full_name: Cristóbal-Hornillos, D.
last_name: Cristóbal-Hornillos
- first_name: R.
full_name: Dupke, R.
last_name: Dupke
- first_name: A.
full_name: Ederoclite, A.
last_name: Ederoclite
- first_name: C.
full_name: Hernández-Monteagudo, C.
last_name: Hernández-Monteagudo
- first_name: A.
full_name: Marín-Franch, A.
last_name: Marín-Franch
- first_name: C.
full_name: Mendes de Oliveira, C.
last_name: Mendes de Oliveira
- first_name: M.
full_name: Moles, M.
last_name: Moles
- first_name: L.
full_name: Sodré, L.
last_name: Sodré
- first_name: K.
full_name: Taylor, K.
last_name: Taylor
- first_name: J.
full_name: Varela, J.
last_name: Varela
- first_name: H.
full_name: Vázquez Ramió, H.
last_name: Vázquez Ramió
citation:
ama: 'Giménez-Alcázar A, Amorín R, Vílchez JM, et al. J-PAS: First identification,
physical properties, and ionization efficiency of extreme emission line galaxies.
Astronomy & Astrophysics. 2026;706. doi:10.1051/0004-6361/202557358'
apa: 'Giménez-Alcázar, A., Amorín, R., Vílchez, J. M., Hernán-Caballero, A., González-Otero,
M., Arroyo-Polonio, A., … Vázquez Ramió, H. (2026). J-PAS: First identification,
physical properties, and ionization efficiency of extreme emission line galaxies.
Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202557358'
chicago: 'Giménez-Alcázar, A., R. Amorín, J. M. Vílchez, A. Hernán-Caballero, M.
González-Otero, A. Arroyo-Polonio, J. Iglesias-Páramo, et al. “J-PAS: First Identification,
Physical Properties, and Ionization Efficiency of Extreme Emission Line Galaxies.”
Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202557358.'
ieee: 'A. Giménez-Alcázar et al., “J-PAS: First identification, physical
properties, and ionization efficiency of extreme emission line galaxies,” Astronomy
& Astrophysics, vol. 706. EDP Sciences, 2026.'
ista: 'Giménez-Alcázar A, Amorín R, Vílchez JM, Hernán-Caballero A, González-Otero
M, Arroyo-Polonio A, Iglesias-Páramo J, Lumbreras-Calle A, Fernández-Ontiveros
JA, López-Sanjuan C, Bonatto L, González Delgado RM, Kehrig C, Torralba Torregrosa
A, Rahna PT, Jiménez-Teja Y, Márquez I, Breda I, Álvarez-Candal A, Abramo R, Alcaniz
J, Benitez N, Bonoli S, Carneiro S, Cenarro J, Cristóbal-Hornillos D, Dupke R,
Ederoclite A, Hernández-Monteagudo C, Marín-Franch A, Mendes de Oliveira C, Moles
M, Sodré L, Taylor K, Varela J, Vázquez Ramió H. 2026. J-PAS: First identification,
physical properties, and ionization efficiency of extreme emission line galaxies.
Astronomy & Astrophysics. 706, A261.'
mla: 'Giménez-Alcázar, A., et al. “J-PAS: First Identification, Physical Properties,
and Ionization Efficiency of Extreme Emission Line Galaxies.” Astronomy &
Astrophysics, vol. 706, A261, EDP Sciences, 2026, doi:10.1051/0004-6361/202557358.'
short: A. Giménez-Alcázar, R. Amorín, J.M. Vílchez, A. Hernán-Caballero, M. González-Otero,
A. Arroyo-Polonio, J. Iglesias-Páramo, A. Lumbreras-Calle, J.A. Fernández-Ontiveros,
C. López-Sanjuan, L. Bonatto, R.M. González Delgado, C. Kehrig, A. Torralba Torregrosa,
P.T. Rahna, Y. Jiménez-Teja, I. Márquez, I. Breda, A. Álvarez-Candal, R. Abramo,
J. Alcaniz, N. Benitez, S. Bonoli, S. Carneiro, J. Cenarro, D. Cristóbal-Hornillos,
R. Dupke, A. Ederoclite, C. Hernández-Monteagudo, A. Marín-Franch, C. Mendes de
Oliveira, M. Moles, L. Sodré, K. Taylor, J. Varela, H. Vázquez Ramió, Astronomy
& Astrophysics 706 (2026).
date_created: 2026-03-02T10:06:10Z
date_published: 2026-02-01T00:00:00Z
date_updated: 2026-03-02T15:10:27Z
day: '01'
ddc:
- '520'
department:
- _id: JoMa
doi: 10.1051/0004-6361/202557358
external_id:
arxiv:
- '2512.08484'
file:
- access_level: open_access
checksum: cd25a05386ab5638ae5baf8add0ecbee
content_type: application/pdf
creator: dernst
date_created: 2026-03-02T14:51:57Z
date_updated: 2026-03-02T14:51:57Z
file_id: '21391'
file_name: 2026_AstronomyAstrophysics_GimenezAlcazar.pdf
file_size: 1813456
relation: main_file
success: 1
file_date_updated: 2026-03-02T14:51:57Z
has_accepted_license: '1'
intvolume: ' 706'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'J-PAS: First identification, physical properties, and ionization efficiency
of extreme emission line galaxies'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 706
year: '2026'
...
---
OA_place: repository
OA_type: free access
_id: '21381'
abstract:
- lang: eng
text: 'The lack of long-range electrostatics is a key limitation of modern machine
learning interatomic potentials (MLIPs), hindering reliable applications to interfaces,
charge-transfer reactions, polar and ionic materials, and biomolecules. In this
Perspective, we distill two design principles behind the Latent Ewald Summation
framework, which can capture long-range interactions, charges, and electrical
response just by learning from standard energy and force training data: (i) use
a Coulomb functional form with environment-dependent charges to capture electrostatic
interactions, and (ii) avoid explicit training on ambiguous density functional
theory partial charges. When both principles are satisfied, substantial flexibility
remains: essentially any short-range MLIP can be augmented; charge equilibration
schemes can be added when desired; dipoles and Born effective charges can be inferred
or fine-tuned; and charge/spin-state embeddings or tensorial targets can be further
incorporated. We also discuss current limitations and open challenges. Together,
these minimal, physics-guided design rules suggest that incorporating long-range
electrostatics into MLIPs is simpler and perhaps more broadly applicable than
is commonly assumed.'
acknowledgement: "B.C. thanks Christoph Dellago for his mentorship and influence.
In addition to his seminal contributions to statistical mechanics, Christoph Dellago
is an early developer and adopter of machine learning interatomic potentials. B.C.
did two exchanges in the groups of Christoph Dellago and Jörg Behler in 2018, with
transformative impact on her research directions.\r\n\r\nWe thank Peichen Zhong
and Daniel S. King for useful feedback on the manuscript and for the collaborations
on the LES method.\r\n\r\nFunding acknowledgment: Research reported in this publication
was supported by the National Institute Of General Medical Sciences of the National
Institutes of Health under Award No. R35GM159986. The content is solely the responsibility
of the authors and does not necessarily represent the official views of the National
Institutes of Health."
article_number: '060901'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Dongjin
full_name: Kim, Dongjin
last_name: Kim
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
citation:
ama: Kim D, Cheng B. Long-range electrostatics for machine learning interatomic
potentials is easier than we thought. The Journal of Chemical Physics.
2026;164(6). doi:10.1063/5.0316886
apa: Kim, D., & Cheng, B. (2026). Long-range electrostatics for machine learning
interatomic potentials is easier than we thought. The Journal of Chemical Physics.
AIP Publishing. https://doi.org/10.1063/5.0316886
chicago: Kim, Dongjin, and Bingqing Cheng. “Long-Range Electrostatics for Machine
Learning Interatomic Potentials Is Easier than We Thought.” The Journal of
Chemical Physics. AIP Publishing, 2026. https://doi.org/10.1063/5.0316886.
ieee: D. Kim and B. Cheng, “Long-range electrostatics for machine learning interatomic
potentials is easier than we thought,” The Journal of Chemical Physics,
vol. 164, no. 6. AIP Publishing, 2026.
ista: Kim D, Cheng B. 2026. Long-range electrostatics for machine learning interatomic
potentials is easier than we thought. The Journal of Chemical Physics. 164(6),
060901.
mla: Kim, Dongjin, and Bingqing Cheng. “Long-Range Electrostatics for Machine Learning
Interatomic Potentials Is Easier than We Thought.” The Journal of Chemical
Physics, vol. 164, no. 6, 060901, AIP Publishing, 2026, doi:10.1063/5.0316886.
short: D. Kim, B. Cheng, The Journal of Chemical Physics 164 (2026).
corr_author: '1'
date_created: 2026-03-02T10:06:46Z
date_published: 2026-02-14T00:00:00Z
date_updated: 2026-03-02T14:46:24Z
day: '14'
department:
- _id: BiCh
doi: 10.1063/5.0316886
external_id:
arxiv:
- '2512.18029'
intvolume: ' 164'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2512.18029
month: '02'
oa: 1
oa_version: Preprint
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Long-range electrostatics for machine learning interatomic potentials is easier
than we thought
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 164
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '21383'
abstract:
- lang: eng
text: 'Planarian flatworms are known for their remarkable regenerative capacity;
however, the precise intercellular communication mechanisms underlying this process
remain unsolved. Here, we report the discovery and characterization of abundant
extracellular vesicles (EVs) in planarians. Using imaging and molecular analysis,
we show conservation of biogenesis, morphology, and protein composition of planarian
EVs. Environmental stressors significantly elevate EV release, indicating that
planarians dynamically regulate vesicle production. Functionally, planarian EVs
mediate intercellular communication by transferring regulatory signals: We find
that they shuttle small RNAs that effect systemic RNA interference (RNAi) throughout
the organism. Notably, gene knockdown experiments reveal a crucial role for AGO-3,
a member of the Argonaute family of proteins, in modulating the association of
small interfering RNAs with EVs, linking the intracellular RNAi machinery to EV-based
signaling. These findings highlight EVs as pivotal mediators of cell-cell communication
in planarians, with broad implications for understanding the coordination of gene
regulation and tissue regeneration in animals.'
acknowledgement: 'We thank all the Sánchez Alvarado lab members for inputs and discussions.
We are grateful to the Stowers Aquatics (particularly the Planarian team), Microscopy,
and Molecular Biology core facilities for technical contributions and method development;
e. n. lissek and A. Fujii from Oni US and S. Wang from the University of Missouri,
Kansas city, for assistance with dStORM imaging; and d. Alburty and A. Page from
innovaprep for assisting with the ntA. We also thank M. Miller for the illustrations.
This work was supported by the hhMi and Stowers institute. '
article_number: eady1461
article_processing_charge: Yes
article_type: original
author:
- first_name: Vidyanand
full_name: Sasidharan, Vidyanand
last_name: Sasidharan
- first_name: Laura
full_name: Ancellotti, Laura
last_name: Ancellotti
- first_name: Viraj
full_name: Doddihal, Viraj
id: 034e0824-174b-11ef-b32b-9366a0e70d1c
last_name: Doddihal
- first_name: Carolyn
full_name: Brewster, Carolyn
last_name: Brewster
- first_name: Frederick
full_name: Mann, Frederick
last_name: Mann
- first_name: Mary Cathleen
full_name: McKinney, Mary Cathleen
last_name: McKinney
- first_name: Joseph
full_name: Varberg, Joseph
last_name: Varberg
- first_name: Eric
full_name: Ross, Eric
last_name: Ross
- first_name: Fengyan
full_name: Deng, Fengyan
last_name: Deng
- first_name: Kexi
full_name: Yi, Kexi
last_name: Yi
- first_name: Alejandro
full_name: Sánchez Alvarado, Alejandro
last_name: Sánchez Alvarado
citation:
ama: Sasidharan V, Ancellotti L, Doddihal V, et al. Extracellular vesicles mediate
stem cell signaling and systemic RNAi in planarians. Science Advances.
2026;12(6). doi:10.1126/sciadv.ady1461
apa: Sasidharan, V., Ancellotti, L., Doddihal, V., Brewster, C., Mann, F., McKinney,
M. C., … Sánchez Alvarado, A. (2026). Extracellular vesicles mediate stem cell
signaling and systemic RNAi in planarians. Science Advances. American Association
for the Advancement of Science. https://doi.org/10.1126/sciadv.ady1461
chicago: Sasidharan, Vidyanand, Laura Ancellotti, Viraj Doddihal, Carolyn Brewster,
Frederick Mann, Mary Cathleen McKinney, Joseph Varberg, et al. “Extracellular
Vesicles Mediate Stem Cell Signaling and Systemic RNAi in Planarians.” Science
Advances. American Association for the Advancement of Science, 2026. https://doi.org/10.1126/sciadv.ady1461.
ieee: V. Sasidharan et al., “Extracellular vesicles mediate stem cell signaling
and systemic RNAi in planarians,” Science Advances, vol. 12, no. 6. American
Association for the Advancement of Science, 2026.
ista: Sasidharan V, Ancellotti L, Doddihal V, Brewster C, Mann F, McKinney MC, Varberg
J, Ross E, Deng F, Yi K, Sánchez Alvarado A. 2026. Extracellular vesicles mediate
stem cell signaling and systemic RNAi in planarians. Science Advances. 12(6),
eady1461.
mla: Sasidharan, Vidyanand, et al. “Extracellular Vesicles Mediate Stem Cell Signaling
and Systemic RNAi in Planarians.” Science Advances, vol. 12, no. 6, eady1461,
American Association for the Advancement of Science, 2026, doi:10.1126/sciadv.ady1461.
short: V. Sasidharan, L. Ancellotti, V. Doddihal, C. Brewster, F. Mann, M.C. McKinney,
J. Varberg, E. Ross, F. Deng, K. Yi, A. Sánchez Alvarado, Science Advances 12
(2026).
date_created: 2026-03-02T10:08:07Z
date_published: 2026-02-01T00:00:00Z
date_updated: 2026-03-02T14:23:22Z
day: '01'
ddc:
- '570'
department:
- _id: CaHe
doi: 10.1126/sciadv.ady1461
file:
- access_level: open_access
checksum: fa9f6dafe3538e2d2872c098e06d1712
content_type: application/pdf
creator: dernst
date_created: 2026-03-02T14:19:35Z
date_updated: 2026-03-02T14:19:35Z
file_id: '21389'
file_name: 2026_ScienceAdv_Sasidharan.pdf
file_size: 2841345
relation: main_file
success: 1
file_date_updated: 2026-03-02T14:19:35Z
has_accepted_license: '1'
intvolume: ' 12'
issue: '6'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Extracellular vesicles mediate stem cell signaling and systemic RNAi in planarians
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21384'
abstract:
- lang: eng
text: 'Cell migration in vivo is often guided by chemical signaling, i.e., chemotaxis.
For immune cells performing chemotaxis in the organism, this process is influenced
by the complex geometry of the tissue environment. In this study, we use a theoretical
model of branched cell migration on a network to explore the cellular response
to chemical gradients. The model predicts the response of a branched cell to a
chemical gradient: how the cell reorients its internal polarity and how it navigates
through a complex environment up a chemical gradient. We then compare the model’s
predictions with experimental observations of neutrophils migrating to the site
of a laser-inflicted wound in a zebrafish larva fin, and neutrophils migrating
in vitro inside a regular lattice of pillars. We find that the model captures
the details of the subcellular response to the chemokine gradient, as well as
qualitative characteristics of the large-scale migration, suggesting that the
neutrophils behave as fast cells, which explains the functionality of these immune
cells.'
acknowledgement: "N.S.G. is the incumbent of the Lee and William Abramowitz Professorial
Chair of Biophysics (Weizmann Institute), and acknowledges support from the Royal
Society Wolfson Visiting Fellowship, and Human Frontier Science Program grant RGP0032/2022.
Work by M.S., I.W., G.R. and A.G. was supported by the Leverhulme Trust (grant RPG-2021-226)
and the European Research Council (ERC) under the Horizon 2020 program and UKRI,
Grant agreement No.\r\nEP/Y02799X/1. M.S. and I.d.V acknowledge support by the European
Research Council (grant ERC-SyG 101071793 to M.S). The funders had no role in study
design, data collection and\r\nanalysis, decision to publish, or preparation of
the manuscript."
article_number: e1013934
article_processing_charge: Yes
article_type: original
author:
- first_name: Jiayi
full_name: Liu, Jiayi
last_name: Liu
- first_name: Jonathan E.
full_name: Ron, Jonathan E.
last_name: Ron
- first_name: Giulia
full_name: Rinaldi, Giulia
last_name: Rinaldi
- first_name: Ivanna
full_name: Williantarra, Ivanna
last_name: Williantarra
- first_name: Antonios
full_name: Georgantzoglou, Antonios
last_name: Georgantzoglou
- first_name: Ingrid
full_name: de Vries, Ingrid
id: 4C7D837E-F248-11E8-B48F-1D18A9856A87
last_name: de Vries
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Milka
full_name: Sarris, Milka
last_name: Sarris
- first_name: Nir S.
full_name: Gov, Nir S.
last_name: Gov
citation:
ama: Liu J, Ron JE, Rinaldi G, et al. Modelling chemotaxis of branched cells in
complex environments provides insights into immune cell navigation. PLOS Computational
Biology. 2026;22(2). doi:10.1371/journal.pcbi.1013934
apa: Liu, J., Ron, J. E., Rinaldi, G., Williantarra, I., Georgantzoglou, A., de
Vries, I., … Gov, N. S. (2026). Modelling chemotaxis of branched cells in complex
environments provides insights into immune cell navigation. PLOS Computational
Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1013934
chicago: Liu, Jiayi, Jonathan E. Ron, Giulia Rinaldi, Ivanna Williantarra, Antonios
Georgantzoglou, Ingrid de Vries, Michael K Sixt, Milka Sarris, and Nir S. Gov.
“Modelling Chemotaxis of Branched Cells in Complex Environments Provides Insights
into Immune Cell Navigation.” PLOS Computational Biology. Public Library
of Science, 2026. https://doi.org/10.1371/journal.pcbi.1013934.
ieee: J. Liu et al., “Modelling chemotaxis of branched cells in complex environments
provides insights into immune cell navigation,” PLOS Computational Biology,
vol. 22, no. 2. Public Library of Science, 2026.
ista: Liu J, Ron JE, Rinaldi G, Williantarra I, Georgantzoglou A, de Vries I, Sixt
MK, Sarris M, Gov NS. 2026. Modelling chemotaxis of branched cells in complex
environments provides insights into immune cell navigation. PLOS Computational
Biology. 22(2), e1013934.
mla: Liu, Jiayi, et al. “Modelling Chemotaxis of Branched Cells in Complex Environments
Provides Insights into Immune Cell Navigation.” PLOS Computational Biology,
vol. 22, no. 2, e1013934, Public Library of Science, 2026, doi:10.1371/journal.pcbi.1013934.
short: J. Liu, J.E. Ron, G. Rinaldi, I. Williantarra, A. Georgantzoglou, I. de Vries,
M.K. Sixt, M. Sarris, N.S. Gov, PLOS Computational Biology 22 (2026).
date_created: 2026-03-02T10:08:38Z
date_published: 2026-02-03T00:00:00Z
date_updated: 2026-03-02T14:12:22Z
day: '03'
ddc:
- '570'
department:
- _id: MiSi
doi: 10.1371/journal.pcbi.1013934
external_id:
pmid:
- '41632822'
file:
- access_level: open_access
checksum: 564041089e7334804ad3cade973f80b4
content_type: application/pdf
creator: dernst
date_created: 2026-03-02T14:11:14Z
date_updated: 2026-03-02T14:11:14Z
file_id: '21388'
file_name: 2026_PloSCompBio_.pdf
file_size: 20688452
relation: main_file
success: 1
file_date_updated: 2026-03-02T14:11:14Z
has_accepted_license: '1'
intvolume: ' 22'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: bd91e723-d553-11ed-ba76-fe7eeb2185fd
grant_number: '101071793'
name: 'Pushing from within: Control of cell shape, integrity and motility by cytoskeletal
pushing forces'
publication: PLOS Computational Biology
publication_identifier:
eissn:
- 1553-7358
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Modelling chemotaxis of branched cells in complex environments provides insights
into immune cell navigation
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 22
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21385'
abstract:
- lang: eng
text: 'We prove that the average size of a mixed character sum (math. formular)
(for a suitable smooth function w) is on the order of √x for all irrational real
θ satisfying a weak Diophantine condition, where χ is drawn from the family of
Dirichlet characters modulo a large prime r and where x 6 r. In contrast, it was
proved by Harper that the average size is o(√x) for rational θ. Certain quadratic
Diophantine equations play a key role in the present paper. '
acknowledgement: "We thank Ofir Gorodetsky, Andrew Granville, Adam Harper, Youness
Lamzouri,\r\nKannan Soundararajan, Ping Xi, and Matt Young for their interest, helpful
discussions, and comments. Special thanks are due to Jonathan Bober, Oleksiy Klurman,\r\nand
Besfort Shala for sending us a letter about Question 1.3, and to Hung Bui\r\nfor
informing us of [7]. V.W. thanks Stanford University for its hospitality and is
supported by the European Union’s Horizon 2020 research and innovation program\r\nunder
the Marie Skłodowska–Curie Grant Agreement No. 101034413. M.X. is supported by a
Simons Junior Fellowship from the Simons Society of Fellows at the\r\nSimons Foundation."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Victor
full_name: Wang, Victor
id: 76096395-aea4-11ed-a680-ab8ebbd3f1b9
last_name: Wang
orcid: 0000-0002-0704-7026
- first_name: Max
full_name: Xu, Max
last_name: Xu
citation:
ama: 'Wang V, Xu M. Average sizes of mixed character sums. Proceedings of the
Royal Society of Edinburgh: Section A Mathematics. 2026:1-15. doi:10.1017/prm.2026.10123'
apa: 'Wang, V., & Xu, M. (2026). Average sizes of mixed character sums. Proceedings
of the Royal Society of Edinburgh: Section A Mathematics. Cambridge University
Press. https://doi.org/10.1017/prm.2026.10123'
chicago: 'Wang, Victor, and Max Xu. “Average Sizes of Mixed Character Sums.” Proceedings
of the Royal Society of Edinburgh: Section A Mathematics. Cambridge University
Press, 2026. https://doi.org/10.1017/prm.2026.10123.'
ieee: 'V. Wang and M. Xu, “Average sizes of mixed character sums,” Proceedings
of the Royal Society of Edinburgh: Section A Mathematics. Cambridge University
Press, pp. 1–15, 2026.'
ista: 'Wang V, Xu M. 2026. Average sizes of mixed character sums. Proceedings of
the Royal Society of Edinburgh: Section A Mathematics., 1–15.'
mla: 'Wang, Victor, and Max Xu. “Average Sizes of Mixed Character Sums.” Proceedings
of the Royal Society of Edinburgh: Section A Mathematics, Cambridge University
Press, 2026, pp. 1–15, doi:10.1017/prm.2026.10123.'
short: 'V. Wang, M. Xu, Proceedings of the Royal Society of Edinburgh: Section A
Mathematics (2026) 1–15.'
corr_author: '1'
date_created: 2026-03-02T10:09:23Z
date_published: 2026-01-01T00:00:00Z
date_updated: 2026-03-02T14:05:47Z
ddc:
- '510'
department:
- _id: TiBr
doi: 10.1017/prm.2026.10123
ec_funded: 1
external_id:
arxiv:
- '2411.14181'
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1017/prm.2026.10123
month: '01'
oa: 1
oa_version: Published Version
page: 1-15
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: 'Proceedings of the Royal Society of Edinburgh: Section A Mathematics'
publication_identifier:
eissn:
- 1473-7124
issn:
- 0308-2105
publication_status: epub_ahead
publisher: Cambridge University Press
quality_controlled: '1'
status: public
title: Average sizes of mixed character sums
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2026'
...
---
OA_place: repository
_id: '21400'
abstract:
- lang: eng
text: This document is a blueprint for the formalization in Lean of the structural
theory of regular matroids underlying Seymour's decomposition theorem. We present
a modular account of regularity via totally unimodular representations, show that
regularity is preserved under 1-, 2-, and 3-sums, and establish regularity for
several special classes of matroids, including graphic, cographic, and the matroid
R10. The blueprint records the logical structure of the proof, the precise dependencies
between results, and their correspondence with Lean declarations. It is intended
both as a guide for the ongoing formalization effort and as a human-readable reference
for the organization of the proof.
article_processing_charge: No
arxiv: 1
author:
- first_name: Ivan
full_name: Sergeev, Ivan
id: ca3c9187-9a72-11ee-a009-8af825d896b0
last_name: Sergeev
orcid: 0009-0004-9145-8785
- first_name: Martin
full_name: Dvorak, Martin
id: 40ED02A8-C8B4-11E9-A9C0-453BE6697425
last_name: Dvorak
orcid: 0000-0001-5293-214X
- first_name: Cameron
full_name: Rampell, Cameron
last_name: Rampell
- first_name: Mark
full_name: Sandey, Mark
last_name: Sandey
- first_name: Pietro
full_name: Monticone, Pietro
last_name: Monticone
citation:
ama: Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the
formalization of Seymour’s matroid decomposition theorem. arXiv. doi:10.48550/arXiv.2601.01255
apa: Sergeev, I., Dvorak, M., Rampell, C., Sandey, M., & Monticone, P. (n.d.).
A blueprint for the formalization of Seymour’s matroid decomposition theorem.
arXiv. https://doi.org/10.48550/arXiv.2601.01255
chicago: Sergeev, Ivan, Martin Dvorak, Cameron Rampell, Mark Sandey, and Pietro
Monticone. “A Blueprint for the Formalization of Seymour’s Matroid Decomposition
Theorem.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2601.01255.
ieee: I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, and P. Monticone, “A blueprint
for the formalization of Seymour’s matroid decomposition theorem,” arXiv.
.
ista: Sergeev I, Dvorak M, Rampell C, Sandey M, Monticone P. A blueprint for the
formalization of Seymour’s matroid decomposition theorem. arXiv, 10.48550/arXiv.2601.01255.
mla: Sergeev, Ivan, et al. “A Blueprint for the Formalization of Seymour’s Matroid
Decomposition Theorem.” ArXiv, doi:10.48550/arXiv.2601.01255.
short: I. Sergeev, M. Dvorak, C. Rampell, M. Sandey, P. Monticone, ArXiv (n.d.).
corr_author: '1'
date_created: 2026-03-04T12:09:26Z
date_published: 2026-01-03T00:00:00Z
date_updated: 2026-03-09T15:14:18Z
day: '03'
department:
- _id: GradSch
- _id: VlKo
doi: 10.48550/arXiv.2601.01255
external_id:
arxiv:
- '2601.01255'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2601.01255
month: '01'
oa: 1
oa_version: Preprint
page: '18'
publication: arXiv
publication_status: submitted
related_material:
link:
- relation: supplementary_material
url: https://ivan-sergeyev.github.io/seymour/blueprint.pdf
status: public
title: A blueprint for the formalization of Seymour's matroid decomposition theorem
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: preprint
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_type: closed access
_id: '21406'
abstract:
- lang: eng
text: 'This preliminary study investigates the trace-element composition of ostracod
shells (Ostracoda: Crustacea) as biogenic calcium carbonates in their role as
environmental sentinels of pollution. Using high-resolution in-situ analysis,
we compared two contrasting coastal systems: the highly urbanized seascape of
metropolitan megacity Hong Kong (HKSAR) and the agriculturally dominated waters
of rural retreat Jeju Island, Republic of Korea (ROK). The goal was to assess
whether anthropogenic stress gradients affect trace element-to‑calcium ratios
(E/Ca) in the carapaces of shallow-marine Neonesidea Maddocks, 1969 species. Hereby,
the focus is laid on potential differences in the effects of extreme urbanization
and extreme agriculturalization. We analyzed 12 trace elements commonly incorporated
into ostracod shells using Inductively Coupled Plasma–Mass Spectrometry (ICP-MS).
Only Mn/Ca, Mg/Ca, and Ni/Ca ratios showed strong correlations with specific seawater
physicochemical parameters. Notably, Mn/Ca differed significantly between the
two sites, seemingly driven mainly by variations in nitrite nitrogen levels. This
suggests that Mn incorporation is sensitive to pollution source, urban versus
agricultural, though species-specific uptake effects cannot be excluded. No significant
differences in elemental uptake were found between adult and A-1 juvenile stages
of Neonesidea mutsuensis Ishizaki, 1961 or Neonesidea elegans (Brady, 1969), supporting
the use of both age groups in environmental reconstructions and increasing potential
sample yields. While remaining empirical and exploratory, our tentative findings
suggest that ostracod geochemistry holds promise for marine pollution monitoring
and cautiously supports the application of ostracod Mn/Ca ratios to reconstruct
anthropogenic, particularly nitrogen-related, impacts in nearshore environments
using sediment core records.'
acknowledgement: 'We thank the KIOST staff of the Jeju Marine Research Center for
assisting sample collection, the research assistants and students of the Yoon Idea
Lab led by Prof. Dr. Tae-Hyun Yoon at Hanyang University for facilitating and assisting
in ICP-MS test runs involved in a pilot study preceding this study, Ms. Garance
Perrois and Mr. Léonard Pons for assistance with statistics-related questions, and
the two anonymous reviewers for their valuable comments and suggestions. The study
described in this article was partially supported by grants from the Brain Pool
Program through NRF funded by the Ministry of Science and ICT (reference code: 2019H1D3A1A01070922
to ABJ), by the Ministry of Oceans and Fisheries (grant number RS-2024-00406249
to TK), by the Korea Institute of Marine Science and Technology (KIMST), funded
by the Ministry of Oceans and Fisheries (grant number RS-2025-02304432 to TK), and
by the Korea Institute of Ocean Science and Technology (PEA0404 to TK).'
article_number: '119493'
article_processing_charge: No
article_type: original
author:
- first_name: Anna B.
full_name: Jöst, Anna B.
last_name: Jöst
- first_name: Maximiliano J
full_name: Rodriguez Moreno, Maximiliano J
id: 59bea3b2-8c82-11ef-a41a-af7b0efd9065
last_name: Rodriguez Moreno
- first_name: Taihun
full_name: Kim, Taihun
last_name: Kim
- first_name: David M.
full_name: Baker, David M.
last_name: Baker
- first_name: Moriaki
full_name: Yasuhara, Moriaki
last_name: Yasuhara
- first_name: Christelle A.
full_name: Not, Christelle A.
last_name: Not
- first_name: Ivana
full_name: Karanovic, Ivana
last_name: Karanovic
citation:
ama: Jöst AB, Rodriguez Moreno MJ, Kim T, et al. Ostracod shell chemistry as proxy
for coastal marine conditions of a highly urbanized megacity (Hong Kong SAR) and
an agro-centric oceanic province (Jeju Island, Republic of Korea) – a preliminary
comparative analysis. Marine Pollution Bulletin. 2026;227(6). doi:10.1016/j.marpolbul.2026.119493
apa: Jöst, A. B., Rodriguez Moreno, M. J., Kim, T., Baker, D. M., Yasuhara, M.,
Not, C. A., & Karanovic, I. (2026). Ostracod shell chemistry as proxy for
coastal marine conditions of a highly urbanized megacity (Hong Kong SAR) and an
agro-centric oceanic province (Jeju Island, Republic of Korea) – a preliminary
comparative analysis. Marine Pollution Bulletin. Elsevier. https://doi.org/10.1016/j.marpolbul.2026.119493
chicago: Jöst, Anna B., Maximiliano J Rodriguez Moreno, Taihun Kim, David M. Baker,
Moriaki Yasuhara, Christelle A. Not, and Ivana Karanovic. “Ostracod Shell Chemistry
as Proxy for Coastal Marine Conditions of a Highly Urbanized Megacity (Hong Kong
SAR) and an Agro-Centric Oceanic Province (Jeju Island, Republic of Korea) – a
Preliminary Comparative Analysis.” Marine Pollution Bulletin. Elsevier,
2026. https://doi.org/10.1016/j.marpolbul.2026.119493.
ieee: A. B. Jöst et al., “Ostracod shell chemistry as proxy for coastal marine
conditions of a highly urbanized megacity (Hong Kong SAR) and an agro-centric
oceanic province (Jeju Island, Republic of Korea) – a preliminary comparative
analysis,” Marine Pollution Bulletin, vol. 227, no. 6. Elsevier, 2026.
ista: Jöst AB, Rodriguez Moreno MJ, Kim T, Baker DM, Yasuhara M, Not CA, Karanovic
I. 2026. Ostracod shell chemistry as proxy for coastal marine conditions of a
highly urbanized megacity (Hong Kong SAR) and an agro-centric oceanic province
(Jeju Island, Republic of Korea) – a preliminary comparative analysis. Marine
Pollution Bulletin. 227(6), 119493.
mla: Jöst, Anna B., et al. “Ostracod Shell Chemistry as Proxy for Coastal Marine
Conditions of a Highly Urbanized Megacity (Hong Kong SAR) and an Agro-Centric
Oceanic Province (Jeju Island, Republic of Korea) – a Preliminary Comparative
Analysis.” Marine Pollution Bulletin, vol. 227, no. 6, 119493, Elsevier,
2026, doi:10.1016/j.marpolbul.2026.119493.
short: A.B. Jöst, M.J. Rodriguez Moreno, T. Kim, D.M. Baker, M. Yasuhara, C.A. Not,
I. Karanovic, Marine Pollution Bulletin 227 (2026).
date_created: 2026-03-08T23:01:44Z
date_published: 2026-03-02T00:00:00Z
date_updated: 2026-03-09T10:19:45Z
day: '02'
department:
- _id: FrPe
doi: 10.1016/j.marpolbul.2026.119493
external_id:
pmid:
- '41774948'
intvolume: ' 227'
issue: '6'
language:
- iso: eng
month: '03'
oa_version: None
pmid: 1
publication: Marine Pollution Bulletin
publication_identifier:
eissn:
- 1879-3363
issn:
- 002-5326X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ostracod shell chemistry as proxy for coastal marine conditions of a highly
urbanized megacity (Hong Kong SAR) and an agro-centric oceanic province (Jeju Island,
Republic of Korea) – a preliminary comparative analysis
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 227
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21407'
abstract:
- lang: eng
text: "This note proves that only a linear number of holes in a Cech complex of
n points in R^d\r\ncan persist over an interval of constant length. Specifically,
for any fixed dimension p <\r\nd and fixed ε > 0, the number of p-dimensional
holes in the ˇ Cech complex at radius 1\r\nthat persist to radius 1+ε is bounded
above by a constant times n,where n is the number\r\nof points. The proof uses
a packing argument supported by relating theCˇ ech complexes\r\nwith corresponding
snap complexes over the cells in a partition of space. The argument\r\nis self-contained
and elementary, relying on geometric and combinatorial constructions\r\nrather
than on the existing theory of sparse approximations or interleavings. The bound\r\nalso
applies to Alpha complexes and Vietoris–Rips complexes. While our result can be\r\ninferred
from prior work on sparse filtrations, to our knowledge, no explicit statement\r\nor
direct proof of this bound appears in the literature."
acknowledgement: The authors would like to thank Michael Lesnick and Primoz Skraba
for their helpful comments regarding sparse approximations of filtrations. We are
also grateful to the anonymous referees for their careful reading and constructive
suggestions. The three authors are supported by the Wittgenstein Prize, Austrian
Science Fund (FWF), grant no. Z 342-N31, by the DFG Collaborative Research Center
TRR 109, Austrian Science Fund (FWF), grant no. I 02979-N35, the U.S. National Science
Foundation (NSF-DMS), grant no. 2005630, and a JSPS Grant-in-Aid for Transformative
Research Areas (A) (22H05107, Y.H.), EPSRC Research Grant EP/Y008642/1.
article_number: '5'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Matthew
full_name: Kahle, Matthew
last_name: Kahle
- first_name: Shu
full_name: Kanazawa, Shu
last_name: Kanazawa
citation:
ama: Edelsbrunner H, Kahle M, Kanazawa S. Maximum persistent Betti numbers of Čech
complexes. Journal of Applied and Computational Topology. 2026;10. doi:10.1007/s41468-026-00233-3
apa: Edelsbrunner, H., Kahle, M., & Kanazawa, S. (2026). Maximum persistent
Betti numbers of Čech complexes. Journal of Applied and Computational Topology.
Springer Nature. https://doi.org/10.1007/s41468-026-00233-3
chicago: Edelsbrunner, Herbert, Matthew Kahle, and Shu Kanazawa. “Maximum Persistent
Betti Numbers of Čech Complexes.” Journal of Applied and Computational Topology.
Springer Nature, 2026. https://doi.org/10.1007/s41468-026-00233-3.
ieee: H. Edelsbrunner, M. Kahle, and S. Kanazawa, “Maximum persistent Betti numbers
of Čech complexes,” Journal of Applied and Computational Topology, vol.
10. Springer Nature, 2026.
ista: Edelsbrunner H, Kahle M, Kanazawa S. 2026. Maximum persistent Betti numbers
of Čech complexes. Journal of Applied and Computational Topology. 10, 5.
mla: Edelsbrunner, Herbert, et al. “Maximum Persistent Betti Numbers of Čech Complexes.”
Journal of Applied and Computational Topology, vol. 10, 5, Springer Nature,
2026, doi:10.1007/s41468-026-00233-3.
short: H. Edelsbrunner, M. Kahle, S. Kanazawa, Journal of Applied and Computational
Topology 10 (2026).
date_created: 2026-03-08T23:01:45Z
date_published: 2026-03-01T00:00:00Z
date_updated: 2026-03-09T11:31:29Z
day: '01'
ddc:
- '500'
department:
- _id: HeEd
doi: 10.1007/s41468-026-00233-3
external_id:
arxiv:
- '2409.05241'
file:
- access_level: open_access
checksum: 0bf6dc430cafa40c08f260fe17d54595
content_type: application/pdf
creator: dernst
date_created: 2026-03-09T11:29:30Z
date_updated: 2026-03-09T11:29:30Z
file_id: '21416'
file_name: 2026_JourAppliedCompTopology_Edelsbrunner.pdf
file_size: 323111
relation: main_file
success: 1
file_date_updated: 2026-03-09T11:29:30Z
has_accepted_license: '1'
intvolume: ' 10'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: 268116B8-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00342
name: Mathematics, Computer Science
- _id: 2561EBF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I02979-N35
name: Persistence and stability of geometric complexes
publication: Journal of Applied and Computational Topology
publication_identifier:
eissn:
- 2367-1734
issn:
- 2367-1726
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Maximum persistent Betti numbers of Čech complexes
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
_id: '21408'
abstract:
- lang: eng
text: Rational design strategies for self-assembly require a detailed understanding
of both the equilibrium state and the assembly kinetics. While the former is starting
to be well understood, the latter remains a major theoretical challenge, especially
in programmable systems and the so-called semi-addressable regime, where binding
is often nondeterministic and the formation of off-target structures negatively
influences the assembly. Here, we show that it is possible to simultaneously sculpt
the assembly outcome and the assembly kinetics through the underexplored design
space of binding energies and particle concentrations. By formulating the assembly
process as a complex reaction network, we calculate and optimize the tradeoff
between assembly speed and quality and show that parameter optimization can speed
up assembly by many orders of magnitude without lowering the yield of the target
structure. Although the exact speedup varies from design to design, we find the
largest speedups for nondeterministic systems where unoptimized assembly is the
slowest, sometimes even making them assemble faster than optimized, fully addressable
designs. Therefore, these results not only solve a key challenge in semi-addressable
self-assembly but further emphasize the utility of semi-addressability, where
designs have the potential to be faster as well as cheaper (fewer particle species)
and better (higher yield). More broadly, our results highlight the importance
of parameter optimization in programmable self-assembly and provide practical
tools for simultaneous optimization of kinetics and yield in a wide range of systems.
acknowledgement: The research was supported by the Gesellschaft für Forschungsförderung
Niederösterreich under Project No. FTI23-G-011.
article_number: '084904'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Maximilian
full_name: Hübl, Maximilian
id: 5eb8629e-15b2-11ec-abd3-e6f3e5e01f32
last_name: Hübl
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
citation:
ama: Hübl M, Goodrich CP. Simultaneous optimization of assembly time and yield in
programmable self-assembly. Journal of Chemical Physics. 2026;164(8). doi:10.1063/5.0304731
apa: Hübl, M., & Goodrich, C. P. (2026). Simultaneous optimization of assembly
time and yield in programmable self-assembly. Journal of Chemical Physics.
AIP Publishing. https://doi.org/10.1063/5.0304731
chicago: Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of
Assembly Time and Yield in Programmable Self-Assembly.” Journal of Chemical
Physics. AIP Publishing, 2026. https://doi.org/10.1063/5.0304731.
ieee: M. Hübl and C. P. Goodrich, “Simultaneous optimization of assembly time and
yield in programmable self-assembly,” Journal of Chemical Physics, vol.
164, no. 8. AIP Publishing, 2026.
ista: Hübl M, Goodrich CP. 2026. Simultaneous optimization of assembly time and
yield in programmable self-assembly. Journal of Chemical Physics. 164(8), 084904.
mla: Hübl, Maximilian, and Carl Peter Goodrich. “Simultaneous Optimization of Assembly
Time and Yield in Programmable Self-Assembly.” Journal of Chemical Physics,
vol. 164, no. 8, 084904, AIP Publishing, 2026, doi:10.1063/5.0304731.
short: M. Hübl, C.P. Goodrich, Journal of Chemical Physics 164 (2026).
corr_author: '1'
date_created: 2026-03-08T23:01:45Z
date_published: 2026-02-28T00:00:00Z
date_updated: 2026-03-09T10:40:41Z
day: '28'
ddc:
- '540'
department:
- _id: CaGo
- _id: GradSch
doi: 10.1063/5.0304731
external_id:
arxiv:
- '2510.07876'
file:
- access_level: open_access
checksum: 9bdb8870930e83edb973408da3038559
content_type: application/pdf
creator: dernst
date_created: 2026-03-09T10:38:55Z
date_updated: 2026-03-09T10:38:55Z
file_id: '21415'
file_name: 2026_JourChemPhysics_Huebl.pdf
file_size: 6903766
relation: main_file
success: 1
file_date_updated: 2026-03-09T10:38:55Z
has_accepted_license: '1'
intvolume: ' 164'
issue: '8'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 8dd93da8-16d5-11f0-9cad-d2c70200d9a5
grant_number: FTI23-G-011
name: Dynamically reconfigurable self-assembly with triangular DNA-origami bricks
publication: Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Simultaneous optimization of assembly time and yield in programmable self-assembly
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 164
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21409'
abstract:
- lang: eng
text: Meiotic drivers are selfish genetic elements that gain transmission advantages
by distorting equal, Mendelian segregation. For decades, biologists have considered
meiotic drivers as interesting, albeit esoteric, case studies. It is now clear,
however, that meiotic drive is more common and phylogenetically widespread than
previously supposed. Indeed, intensive study of a few well-known cases has begun
to reveal the evolutionary genomic consequences of meiotic drive. We argue here
that many features of genome evolution, content, and organization that are seemingly
inexplicable by organismal adaptation or nearly neutral processes are instead
best accounted for by recurrent histories of meiotic drive. We review how meiotic
drive can affect the evolution of sequences, gene copy numbers, genes with functions
in meiosis and gametogenesis, signatures of “selection,” chromosome rearrangements,
and karyotype evolution. We also explore the interactions of meiotic drive elements
with other classes of selfish genetic elements, including satellite DNAs, transposable
elements, and with the endogenous host genes involved in drive suppression. Finally,
we argue that some aspects of drive-mediated genome evolution are now sufficiently
well established that we might reverse the direction of discovery—rather than
ask how drive affects genome evolution, we can use genome data to discover new
putative drive elements.
acknowledgement: "This review is a product of the SMBE satellite workshop and the
SNSF Scientific Exchange on the Genomic Consequences of Meiotic Drive. We thank
the Society for Molecular Biology and Evolution (satellite grant to A.M.L., A.K.L.,
R.L.U., D.C.P.), the Swiss National Science Foundation (Schweizerischer Nationalfonds
zur Förderung der Wissenschaftlichen Forschung IZSEZ0_217501 to A.K.L.), and the
National Science Foundation Division of Molecular and Cellular Biosciences (NSF
MCB Conference grant 2312190 to R.L.U.) for their generous support of the workshop.\r\n\r\nWe
also thank the following for their support of individual authors: National Science
Foundation Division of Molecular and Cellular Biosciences (NSF MCB CAREER 2047052
to R.L.U.), Division of Environmental Biology (NSF DEB-2344468 to L.F., NSF DEB-1737824
to K.A.D.), National Institute of General Medical Sciences (NIH R35GM119515 to A.M.L.,
NIH R01GM148442 to D.C.P.), European Research Council (PGErepro to L.R.), Fundação
de Amparo à Pesquisa do Estado de São Paulo (FAPESP 2020/06188-5 to A.B.S.M.F.),
Royal Society (DHF\\R1\\180120 to L.R.), Wissenschaftskolleg zu Berlin (support
for D.C.P.), and Vetenskapsrådet (Swedish Research Council VR grant number 2021-0429
to A.A.V.)."
article_number: msag020
article_processing_charge: Yes
article_type: original
author:
- first_name: Daven C.
full_name: Presgraves, Daven C.
last_name: Presgraves
- first_name: R. Kelly
full_name: Dawe, R. Kelly
last_name: Dawe
- first_name: Kelly A.
full_name: Dyer, Kelly A.
last_name: Dyer
- first_name: Lila
full_name: Fishman, Lila
last_name: Fishman
- first_name: Soumitra A.
full_name: Bhide, Soumitra A.
last_name: Bhide
- first_name: Sasha L.
full_name: Bradshaw, Sasha L.
last_name: Bradshaw
- first_name: Meghan J.
full_name: Brady, Meghan J.
last_name: Brady
- first_name: Alejandro
full_name: Burga, Alejandro
last_name: Burga
- first_name: Cécile
full_name: Courret, Cécile
last_name: Courret
- first_name: Brandon L.
full_name: Fagen, Brandon L.
last_name: Fagen
- first_name: Ana Beatriz Stein
full_name: Machado Ferretti, Ana Beatriz Stein
last_name: Machado Ferretti
- first_name: Réka K
full_name: Kelemen, Réka K
id: 48D3F8DE-F248-11E8-B48F-1D18A9856A87
last_name: Kelemen
orcid: 0000-0002-8489-9281
- first_name: Jun
full_name: Kitano, Jun
last_name: Kitano
- first_name: Yiran
full_name: Liu, Yiran
last_name: Liu
- first_name: Emiliano
full_name: Martí, Emiliano
last_name: Martí
- first_name: Theresa
full_name: Erlenbach, Theresa
last_name: Erlenbach
- first_name: Josephine A.
full_name: Reinhardt, Josephine A.
last_name: Reinhardt
- first_name: Laura
full_name: Ross, Laura
last_name: Ross
- first_name: Jan Niklas
full_name: Runge, Jan Niklas
last_name: Runge
- first_name: Callie M.
full_name: Swanepoel, Callie M.
last_name: Swanepoel
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Aaron A.
full_name: Vogan, Aaron A.
last_name: Vogan
- first_name: Anna K.
full_name: Lindholm, Anna K.
last_name: Lindholm
- first_name: Amanda M.
full_name: Larracuente, Amanda M.
last_name: Larracuente
- first_name: Robert L.
full_name: Unckless, Robert L.
last_name: Unckless
citation:
ama: Presgraves DC, Dawe RK, Dyer KA, et al. The evolutionary genomics of meiotic
drive. Molecular Biology and Evolution. 2026;43(2). doi:10.1093/molbev/msag020
apa: Presgraves, D. C., Dawe, R. K., Dyer, K. A., Fishman, L., Bhide, S. A., Bradshaw,
S. L., … Unckless, R. L. (2026). The evolutionary genomics of meiotic drive. Molecular
Biology and Evolution. Oxford University Press. https://doi.org/10.1093/molbev/msag020
chicago: Presgraves, Daven C., R. Kelly Dawe, Kelly A. Dyer, Lila Fishman, Soumitra
A. Bhide, Sasha L. Bradshaw, Meghan J. Brady, et al. “The Evolutionary Genomics
of Meiotic Drive.” Molecular Biology and Evolution. Oxford University Press,
2026. https://doi.org/10.1093/molbev/msag020.
ieee: D. C. Presgraves et al., “The evolutionary genomics of meiotic drive,”
Molecular Biology and Evolution, vol. 43, no. 2. Oxford University Press,
2026.
ista: Presgraves DC, Dawe RK, Dyer KA, Fishman L, Bhide SA, Bradshaw SL, Brady MJ,
Burga A, Courret C, Fagen BL, Machado Ferretti ABS, Kelemen RK, Kitano J, Liu
Y, Martí E, Erlenbach T, Reinhardt JA, Ross L, Runge JN, Swanepoel CM, Vicoso
B, Vogan AA, Lindholm AK, Larracuente AM, Unckless RL. 2026. The evolutionary
genomics of meiotic drive. Molecular Biology and Evolution. 43(2), msag020.
mla: Presgraves, Daven C., et al. “The Evolutionary Genomics of Meiotic Drive.”
Molecular Biology and Evolution, vol. 43, no. 2, msag020, Oxford University
Press, 2026, doi:10.1093/molbev/msag020.
short: D.C. Presgraves, R.K. Dawe, K.A. Dyer, L. Fishman, S.A. Bhide, S.L. Bradshaw,
M.J. Brady, A. Burga, C. Courret, B.L. Fagen, A.B.S. Machado Ferretti, R.K. Kelemen,
J. Kitano, Y. Liu, E. Martí, T. Erlenbach, J.A. Reinhardt, L. Ross, J.N. Runge,
C.M. Swanepoel, B. Vicoso, A.A. Vogan, A.K. Lindholm, A.M. Larracuente, R.L. Unckless,
Molecular Biology and Evolution 43 (2026).
date_created: 2026-03-08T23:01:45Z
date_published: 2026-02-02T00:00:00Z
date_updated: 2026-03-09T10:33:04Z
day: '02'
ddc:
- '570'
department:
- _id: BeVi
doi: 10.1093/molbev/msag020
external_id:
pmid:
- '41589062'
file:
- access_level: open_access
checksum: 406e7cca0f2536d3bb877032fc837f9b
content_type: application/pdf
creator: dernst
date_created: 2026-03-09T10:32:02Z
date_updated: 2026-03-09T10:32:02Z
file_id: '21414'
file_name: 2026_MolecularBioEvolution_Presgraves.pdf
file_size: 4533829
relation: main_file
success: 1
file_date_updated: 2026-03-09T10:32:02Z
has_accepted_license: '1'
intvolume: ' 43'
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
publication: Molecular Biology and Evolution
publication_identifier:
eissn:
- 1537-1719
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: The evolutionary genomics of meiotic drive
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 43
year: '2026'
...
---
OA_place: repository
OA_type: green
_id: '21410'
abstract:
- lang: eng
text: Given a finite set of red and blue points in R^d, the MST-ratio is defined
as the total length of the Euclidean minimum spanning trees of the red points
and the blue points, divided by the length of the Euclidean minimum spanning tree
of their union. The MST-ratio has recently gained attention due to its direct
interpretation in topological models for studying point sets with applications
in spatial biology. The maximum MST-ratio of a point set is the maximum MST-ratio
over all proper colorings of its points by red and blue. We prove that finding
the maximum MST-ratio of a given point set is NP-hard when the dimension is part
of the input. Moreover, we present a quadratic-time 3-approximation algorithm
for this problem. As part of the proof, we show that in any metric space, the
maximum MST-ratio is smaller than 3. Furthermore, we study the average MST-ratio
over all colorings of a set of n points. We show that this average is always at
least n-2/n-1, and for n random points uniformly distributed in a d-dimensional
unit cube, the average tends to (math formular) in expectation as n approaches
infinity.
acknowledgement: "A. J. Ameli—Supported by the project COALESCE (ERC grant no. 853234).\r\nM.
Saghafian—Partially supported by the European Research Council (ERC), grant no.
788183, and by the Wittgenstein Prize, Austrian Science Fund (FWF), grant no. Z
342-N31."
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Afrouz
full_name: Jabal Ameli, Afrouz
last_name: Jabal Ameli
- first_name: Faezeh
full_name: Motiei, Faezeh
last_name: Motiei
- first_name: Morteza
full_name: Saghafian, Morteza
id: f86f7148-b140-11ec-9577-95435b8df824
last_name: Saghafian
citation:
ama: 'Jabal Ameli A, Motiei F, Saghafian M. On the MST-ratio: Theoretical bounds
and complexity of finding the maximum. In: 20th International Conference and
Workshops on Algorithms and Computation. Vol 16444. Springer Nature; 2026:386-401.
doi:10.1007/978-981-95-7127-7_26'
apa: 'Jabal Ameli, A., Motiei, F., & Saghafian, M. (2026). On the MST-ratio:
Theoretical bounds and complexity of finding the maximum. In 20th International
Conference and Workshops on Algorithms and Computation (Vol. 16444, pp. 386–401).
Perugia, Italy: Springer Nature. https://doi.org/10.1007/978-981-95-7127-7_26'
chicago: 'Jabal Ameli, Afrouz, Faezeh Motiei, and Morteza Saghafian. “On the MST-Ratio:
Theoretical Bounds and Complexity of Finding the Maximum.” In 20th International
Conference and Workshops on Algorithms and Computation, 16444:386–401. Springer
Nature, 2026. https://doi.org/10.1007/978-981-95-7127-7_26.'
ieee: 'A. Jabal Ameli, F. Motiei, and M. Saghafian, “On the MST-ratio: Theoretical
bounds and complexity of finding the maximum,” in 20th International Conference
and Workshops on Algorithms and Computation, Perugia, Italy, 2026, vol. 16444,
pp. 386–401.'
ista: 'Jabal Ameli A, Motiei F, Saghafian M. 2026. On the MST-ratio: Theoretical
bounds and complexity of finding the maximum. 20th International Conference and
Workshops on Algorithms and Computation. WALCOM: International Conference and
Workshops on Algorithms and Computation, LNCS, vol. 16444, 386–401.'
mla: 'Jabal Ameli, Afrouz, et al. “On the MST-Ratio: Theoretical Bounds and Complexity
of Finding the Maximum.” 20th International Conference and Workshops on Algorithms
and Computation, vol. 16444, Springer Nature, 2026, pp. 386–401, doi:10.1007/978-981-95-7127-7_26.'
short: A. Jabal Ameli, F. Motiei, M. Saghafian, in:, 20th International Conference
and Workshops on Algorithms and Computation, Springer Nature, 2026, pp. 386–401.
conference:
end_date: 2026-03-06
location: Perugia, Italy
name: 'WALCOM: International Conference and Workshops on Algorithms and Computation'
start_date: 2026-03-04
date_created: 2026-03-08T23:01:45Z
date_published: 2026-02-14T00:00:00Z
date_updated: 2026-03-09T10:25:41Z
day: '14'
department:
- _id: HeEd
doi: 10.1007/978-981-95-7127-7_26
ec_funded: 1
external_id:
arxiv:
- '2409.11079'
intvolume: ' 16444'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2409.11079
month: '02'
oa: 1
oa_version: Preprint
page: 386-401
project:
- _id: 266A2E9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '788183'
name: Alpha Shape Theory Extended
- _id: 268116B8-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00342
name: Mathematics, Computer Science
publication: 20th International Conference and Workshops on Algorithms and Computation
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9789819571260'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'On the MST-ratio: Theoretical bounds and complexity of finding the maximum'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16444
year: '2026'
...
---
OA_place: publisher
OA_type: gold
_id: '21411'
abstract:
- lang: eng
text: "To achieve fast recovery from link failures, most modern communication networks
feature fully\r\ndecentralized fast re-routing mechanisms. These re-routing mechanisms
rely on pre-installed static re-routing rules at the nodes (the routers), which
depend only on local failure information, namely on the failed links incident
to the node. Ideally, a network is perfectly resilient: the re-routing rules ensure
that packets are always successfully routed to their destinations as long as the
source and the destination are still physically connected in the underlying network
after the failures. Unfortunately, there are examples where achieving perfect
resilience is not possible. Surprisingly, only very little is known about the
algorithmic aspect of when and how perfect resilience can be achieved. We investigate
the computational complexity of analyzing such local fast re-routing mechanisms.
Our main result is a negative one: we show that even checking whether a given
set of static re-routing rules ensures perfect resilience is coNP-complete. Additionally,
we investigate other fundamental variations of the problem. In particular, we
show that our coNP-completeness proof also applies to scenarios where the re-routing
rules have specific patterns (known as skipping in the literature). On the positive
side, for scenarios where nodes do not have information about the link from which
a packet arrived (the so-called in-port), we present a linear-time algorithm to
realize perfect resilience whenever possible (which we show can also be determined
in linear time). "
acknowledgement: "Matthias Bentert: ERC Horizon 2020 research and innovation programme
(grant agreement\r\nNo. 819416) and ERC Consolidator grant AdjustNet (agreement
No. 864228).\r\nEsra Ceylan: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz
in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten
(SPP 2378).\r\nStefan Schmid: German Research Foundation (DFG) project ReNO, Schwerpunktprogramm:\r\nResilienz
in Vernetzten Welten – Beherrschen von Fehlern, Überlast, Angriffen und dem\r\nUnbekannten
(SPP 2378)."
alternative_title:
- LIPIcs
article_number: '31'
article_processing_charge: No
author:
- first_name: Matthias
full_name: Bentert, Matthias
last_name: Bentert
- first_name: Esra
full_name: Ceylan, Esra
last_name: Ceylan
- first_name: Valentin
full_name: Hübner, Valentin
id: 2c8aa207-dc7d-11ea-9b2f-f22972ecd910
last_name: Hübner
orcid: 0009-0001-5009-4987
- first_name: Stefan
full_name: Schmid, Stefan
last_name: Schmid
- first_name: Jiří
full_name: Srba, Jiří
last_name: Srba
citation:
ama: 'Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. Fast re-routing in networks:
On the complexity of perfect resilience. In: 29th International Conference
on Principles of Distributed Systems. Vol 361. Schloss Dagstuhl - Leibniz-Zentrum
für Informatik; 2026. doi:10.4230/LIPIcs.OPODIS.2025.31'
apa: 'Bentert, M., Ceylan, E., Hübner, V., Schmid, S., & Srba, J. (2026). Fast
re-routing in networks: On the complexity of perfect resilience. In 29th International
Conference on Principles of Distributed Systems (Vol. 361). Iaşi, Romania:
Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.OPODIS.2025.31'
chicago: 'Bentert, Matthias, Esra Ceylan, Valentin Hübner, Stefan Schmid, and Jiří
Srba. “Fast Re-Routing in Networks: On the Complexity of Perfect Resilience.”
In 29th International Conference on Principles of Distributed Systems,
Vol. 361. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. https://doi.org/10.4230/LIPIcs.OPODIS.2025.31.'
ieee: 'M. Bentert, E. Ceylan, V. Hübner, S. Schmid, and J. Srba, “Fast re-routing
in networks: On the complexity of perfect resilience,” in 29th International
Conference on Principles of Distributed Systems, Iaşi, Romania, 2026, vol.
361.'
ista: 'Bentert M, Ceylan E, Hübner V, Schmid S, Srba J. 2026. Fast re-routing in
networks: On the complexity of perfect resilience. 29th International Conference
on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed
Systems, LIPIcs, vol. 361, 31.'
mla: 'Bentert, Matthias, et al. “Fast Re-Routing in Networks: On the Complexity
of Perfect Resilience.” 29th International Conference on Principles of Distributed
Systems, vol. 361, 31, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2026, doi:10.4230/LIPIcs.OPODIS.2025.31.'
short: M. Bentert, E. Ceylan, V. Hübner, S. Schmid, J. Srba, in:, 29th International
Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2026.
conference:
end_date: 2025-12-05
location: Iaşi, Romania
name: 'OPODIS: Conference on Principles of Distributed Systems'
start_date: 2025-12-03
date_created: 2026-03-08T23:01:46Z
date_published: 2026-01-07T00:00:00Z
date_updated: 2026-03-09T12:36:11Z
day: '07'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.4230/LIPIcs.OPODIS.2025.31
file:
- access_level: open_access
checksum: a7af114da7c38d2338b4edb922eb27f1
content_type: application/pdf
creator: dernst
date_created: 2026-03-09T12:33:58Z
date_updated: 2026-03-09T12:33:58Z
file_id: '21419'
file_name: 2026_OPODIS_Bentert.pdf
file_size: 1041334
relation: main_file
success: 1
file_date_updated: 2026-03-09T12:33:58Z
has_accepted_license: '1'
intvolume: ' 361'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: 29th International Conference on Principles of Distributed Systems
publication_identifier:
eissn:
- 1868-8969
isbn:
- '9783959774093'
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Fast re-routing in networks: On the complexity of perfect resilience'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 361
year: '2026'
...
---
OA_place: repository
OA_type: free access
_id: '21422'
article_processing_charge: No
author:
- first_name: Veronika
full_name: Sunko, Veronika
id: 23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3
last_name: Sunko
orcid: 0000-0003-2724-3523
citation:
ama: Sunko V. Data underpinning “Magneto-optical Kerr effect in an A-type antiferromagnet.”
2026. doi:10.15479/AT-ISTA-21422
apa: Sunko, V. (2026). Data underpinning “Magneto-optical Kerr effect in an A-type
antiferromagnet.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-21422
chicago: Sunko, Veronika. “Data Underpinning ‘Magneto-Optical Kerr Effect in an
A-Type Antiferromagnet.’” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21422.
ieee: V. Sunko, “Data underpinning ‘Magneto-optical Kerr effect in an A-type antiferromagnet.’”
Institute of Science and Technology Austria, 2026.
ista: Sunko V. 2026. Data underpinning ‘Magneto-optical Kerr effect in an A-type
antiferromagnet’, Institute of Science and Technology Austria, 10.15479/AT-ISTA-21422.
mla: Sunko, Veronika. Data Underpinning “Magneto-Optical Kerr Effect in an A-Type
Antiferromagnet.” Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-21422.
short: V. Sunko, (2026).
corr_author: '1'
date_created: 2026-03-11T07:04:26Z
date_published: 2026-03-11T00:00:00Z
date_updated: 2026-03-11T13:01:48Z
day: '11'
department:
- _id: VeSu
doi: 10.15479/AT-ISTA-21422
file:
- access_level: open_access
checksum: 54db0b68f0cf919009317fd3da8f733b
content_type: application/zip
creator: vsunko
date_created: 2026-03-11T10:28:34Z
date_updated: 2026-03-11T10:28:34Z
file_id: '21429'
file_name: MBT_Data_Paper.zip
file_size: 85004
relation: main_file
success: 1
- access_level: open_access
checksum: df1785b7ada7cd07f76a441ee4f52266
content_type: text/plain
creator: vsunko
date_created: 2026-03-11T10:28:37Z
date_updated: 2026-03-11T10:28:37Z
file_id: '21430'
file_name: README.txt
file_size: 2593
relation: main_file
success: 1
file_date_updated: 2026-03-11T10:28:37Z
has_accepted_license: '1'
month: '03'
oa: 1
oa_version: None
publisher: Institute of Science and Technology Austria
status: public
title: Data underpinning "Magneto-optical Kerr effect in an A-type antiferromagnet"
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...
---
_id: '21442'
author:
- first_name: Alois
full_name: Schlögl, Alois
id: 45BF87EE-F248-11E8-B48F-1D18A9856A87
last_name: Schlögl
orcid: 0000-0002-5621-8100
citation:
ama: Schlögl A. CA3Simu v1.06 (vargas2026v1). 2026. doi:10.15479/AT-ISTA-21442
apa: Schlögl, A. (2026). CA3Simu v1.06 (vargas2026v1). Institute of Science and
Technology Austria. https://doi.org/10.15479/AT-ISTA-21442
chicago: Schlögl, Alois. “CA3Simu v1.06 (Vargas2026v1).” Institute of Science and
Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21442.
ieee: A. Schlögl, “CA3Simu v1.06 (vargas2026v1).” Institute of Science and Technology
Austria, 2026.
ista: Schlögl A. 2026. CA3Simu v1.06 (vargas2026v1), Institute of Science and Technology
Austria, 10.15479/AT-ISTA-21442.
mla: Schlögl, Alois. CA3Simu v1.06 (Vargas2026v1). Institute of Science and
Technology Austria, 2026, doi:10.15479/AT-ISTA-21442.
short: A. Schlögl, (2026).
corr_author: '1'
date_created: 2026-03-12T08:20:46Z
date_published: 2026-03-12T00:00:00Z
date_updated: 2026-03-12T11:28:52Z
day: '12'
department:
- _id: ScienComp
- _id: PeJo
doi: 10.15479/AT-ISTA-21442
ec_funded: 1
file:
- access_level: open_access
checksum: 441c8827717dcda05f91c127d15cf1e9
content_type: application/gzip
creator: schloegl
date_created: 2026-03-12T08:19:14Z
date_updated: 2026-03-12T08:19:14Z
file_id: '21443'
file_name: ca3simu-vargas2026v1.tar.gz
file_size: 160410
relation: main_file
success: 1
- access_level: open_access
checksum: 3c0092076228a15c0a7ae703192d43ea
content_type: text/markdown
creator: schloegl
date_created: 2026-03-12T10:24:45Z
date_updated: 2026-03-12T10:24:45Z
file_id: '21445'
file_name: README.md
file_size: 10923
relation: main_file
success: 1
file_date_updated: 2026-03-12T10:24:45Z
has_accepted_license: '1'
keyword:
- hypocampus
- ca3 simulations
- modelling
license: https://opensource.org/licenses/GPL-3.0
month: '03'
oa: 1
project:
- _id: e62b56fe-ab3c-11f0-94c7-d181dd352b3b
grant_number: '101199096'
name: Synaptic mechanisms of engram storage and retrieval in CA3 hippocampal microcircuits
- _id: bd88be38-d553-11ed-ba76-81d5a70a6ef5
grant_number: P36232
name: Mechanisms of GABA release in hippocampal circuits
- _id: 8d9195e9-16d5-11f0-9cad-d075be887a1e
grant_number: PAT 4178023
name: Synaptic networks of human brain
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '692692'
name: Biophysics and circuit function of a giant cortical glutamatergic synapse
publisher: Institute of Science and Technology Austria
status: public
title: CA3Simu v1.06 (vargas2026v1)
tmp:
legal_code_url: https://www.gnu.org/licenses/gpl-3.0.en.html
name: GNU General Public License 3.0
short: GPL 3.0
type: software
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...
---
OA_place: repository
_id: '21401'
abstract:
- lang: eng
text: "Runtime verification offers scalable solutions to improve the safety and
reliability of systems. However, systems that require verification or monitoring
by a third party to ensure compliance with a specification might contain sensitive
information, causing privacy concerns when usual runtime verification approaches
are used. Privacy is compromised if protected information about the system, or
sensitive data that is processed by the system, is revealed. In addition, revealing
the specification being monitored may undermine the essence of third-party verification.\r\n\r\nIn
this thesis, we propose a protocol for privacy-preserving runtime verification
of systems against formal sequential specifications. We develop the protocol in
two steps. In the first step, the monitor verifies whether the system satisfies
the specification without learning anything else, though both parties are aware
of the specification. In the second step, we extend the protocol to ensure that
the system remains oblivious to the monitored specification, while the monitor
learns only whether the system satisfies the specification and nothing more. Our
protocol adapts and improves existing techniques used in cryptography, and more
specifically, multi-party computation.\r\n\r\nThe sequential specification defines
the observation step of the monitor, whose granularity depends on the situation
(e.g., banks may be monitored on a daily basis). Our protocol exchanges a single
message per observation step, after an initialization phase. This design minimizes
communication overhead, enabling relatively lightweight privacy-preserving monitoring.
We implement our approach for monitoring specifications described by register
automata and evaluate it experimentally.\r\n"
acknowledgement: "This work is part of the project VAMOS, which has received funding
from the European\r\nResearch Council (ERC) under grant agreement No. 101020093,
and the Austrian Science\r\nFund (FWF) SFB project SpyCoDe F8502.\r\n"
alternative_title:
- ISTA Master’s Thesis
article_processing_charge: No
author:
- first_name: Mahyar
full_name: Karimi, Mahyar
id: 6e5417ba-5355-11ee-ae5a-94c2e510b26b
last_name: Karimi
orcid: 0009-0005-0820-1696
citation:
ama: Karimi M. Privacy-preserving runtime verification. 2026. doi:10.15479/AT-ISTA-21401
apa: Karimi, M. (2026). Privacy-preserving runtime verification. Institute
of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-21401
chicago: Karimi, Mahyar. “Privacy-Preserving Runtime Verification.” Institute of
Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21401.
ieee: M. Karimi, “Privacy-preserving runtime verification,” Institute of Science
and Technology Austria, 2026.
ista: Karimi M. 2026. Privacy-preserving runtime verification. Institute of Science
and Technology Austria.
mla: Karimi, Mahyar. Privacy-Preserving Runtime Verification. Institute of
Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-21401.
short: M. Karimi, Privacy-Preserving Runtime Verification, Institute of Science
and Technology Austria, 2026.
corr_author: '1'
date_created: 2026-03-05T15:20:47Z
date_published: 2026-03-05T00:00:00Z
date_updated: 2026-03-13T13:37:20Z
day: '05'
ddc:
- '000'
degree_awarded: MS
department:
- _id: GradSch
- _id: ToHe
doi: 10.15479/AT-ISTA-21401
ec_funded: 1
file:
- access_level: open_access
checksum: 3f49f05c9d123e14d7adb73d3bc50fe2
content_type: application/pdf
creator: mkarimi
date_created: 2026-03-06T14:06:25Z
date_updated: 2026-03-10T15:20:09Z
file_id: '21404'
file_name: 2026_Karimi_Mahyar_Thesis.pdf
file_size: 766048
relation: main_file
- access_level: closed
checksum: 8fb9db4b4187e26443369a993427a5ff
content_type: application/zip
creator: mkarimi
date_created: 2026-03-06T14:06:25Z
date_updated: 2026-03-06T14:06:25Z
file_id: '21405'
file_name: 2026_Karimi_Mahyar_Thesis_src.zip
file_size: 1243394
relation: source_file
file_date_updated: 2026-03-10T15:20:09Z
has_accepted_license: '1'
keyword:
- Privacy-preserving verification
- Runtime verification
- Monitoring
- Reactive functionalities
- Cryptographic protocols
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: '60'
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
- _id: 34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f
grant_number: F8512
name: Security and Privacy by Design for Complex Systems
publication_identifier:
issn:
- 2791-4585
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '21020'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
title: Privacy-preserving runtime verification
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_place: repository
OA_type: green
_id: '21438'
abstract:
- lang: eng
text: Antiferromagnets (AFMs) hold promise for applications in digital logic. However,
switching AFM domains is challenging, as magnetic fields do not couple to the
bulk antiferromagnetic order parameter. Here we show that magnetic-field-driven
switching of AFM domains can in many cases be enabled by a generic reduction of
magnetic exchange at surfaces. We use statistical mechanics and Monte Carlo simulations
to demonstrate that an inequivalence in magnetic exchange between top and bottom
surface moments, combined with the enhanced magnetic susceptibility of surface
spins, can enable deterministic selection of antiferromagnetic domains depending
on the magnetic-field ramping direction. We further show that this mechanism provides
a natural interpretation for experimental observations of hysteresis in magneto-optical
response of the van der Waals AFM $\mathrm{MnBi_2Te_4}$. Our findings highlight
the critical role of surface spins in responses of antiferromagnets to magnetic
fields. Furthermore, our results suggest that antiferromagnetic domain selection
via purely magnetic means may be a more common and experimentally accessible phenomenon
than previously assumed.
acknowledgement: SFW acknowledges funding from Chalmers University of Technology through
the department of Physics and the Areas of Advance Nano and Materials Science. VS
acknowledges funding from Institute of Science and Technology Austria. Monte Carlo
simulations were performed using computing resources from the PDC Center for High
Performance Computing. These resources were granted by the National Academic Infrastructure
for Supercomputing in Sweden (NAISS), partially funded by the Swedish Research Council
through grant agreement no. 2022-06725.
article_number: '2601.06646'
article_processing_charge: No
arxiv: 1
author:
- first_name: Sophie F.
full_name: Weber, Sophie F.
last_name: Weber
- first_name: Veronika
full_name: Sunko, Veronika
id: 23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3
last_name: Sunko
orcid: 0000-0003-2724-3523
citation:
ama: Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic
fields. arXiv. doi:10.48550/arXiv.2601.06646
apa: Weber, S. F., & Sunko, V. (n.d.). Deterministic domain selection of antiferromagnets
via magnetic fields. arXiv. https://doi.org/10.48550/arXiv.2601.06646
chicago: Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of
Antiferromagnets via Magnetic Fields.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2601.06646.
ieee: S. F. Weber and V. Sunko, “Deterministic domain selection of antiferromagnets
via magnetic fields,” arXiv. .
ista: Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via
magnetic fields. arXiv, 2601.06646.
mla: Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets
via Magnetic Fields.” ArXiv, 2601.06646, doi:10.48550/arXiv.2601.06646.
short: S.F. Weber, V. Sunko, ArXiv (n.d.).
date_created: 2026-03-11T10:40:20Z
date_published: 2026-01-10T00:00:00Z
date_updated: 2026-03-16T08:57:18Z
day: '10'
department:
- _id: VeSu
doi: 10.48550/arXiv.2601.06646
external_id:
arxiv:
- '2601.06646'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2601.06646
month: '01'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
status: public
title: Deterministic domain selection of antiferromagnets via magnetic fields
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
PlanS_conform: '1'
_id: '21451'
abstract:
- lang: eng
text: The population of the little red dots (LRDs) may represent a key phase of
supermassive black hole (SMBH) growth. A cocoon of dense excited gas is emerging
as a key component to explain the most striking properties of LRDs, such as strong
Balmer breaks and Balmer absorption, as well as the weak IR emission. To dissect
the structure of LRDs, we analyzed new deep JWST/NIRSpec PRISM and G395H spectra
of FRESCO-GN-9771, one of the most luminous known LRDs at z = 5.5. These spectra
reveal a strong Balmer break, broad Balmer lines, and very narrow [O III] emission.
We revealed a forest of optical [Fe II] lines, which we argue are emerging from
a dense (nH = 109 − 10 cm−3) warm layer with electron temperature Te ≈ 7000 K.
The broad wings of Hα and Hβ have an exponential profile due to electron scattering
in this same layer. The high Hα : Hβ : Hγ flux ratio of ≈10.4 : 1 : 0.14 is an
indicator of collisional excitation and resonant scattering dominating the Balmer
line emission. A narrow Hγ component, unseen in the other two Balmer lines due
to outshining by the broad components, could trace the ISM of a normal host galaxy
with a star formation rate of ∼5 M⊙ yr−1. The warm layer is mostly opaque to Balmer
transitions, producing a characteristic P Cygni profile in the line centers suggesting
outflowing motions. This same layer is responsible for shaping the Balmer break.
The broadband spectrum can be reasonably matched by a simple photoionized slab
model that dominates the λ > 1500 Å continuum and a low-mass (∼108 M⊙) galaxy
that could explain the narrow [O III], with only a subdominant contribution to
the UV continuum. Our findings indicate that Balmer lines are not directly tracing
the gas kinematics near the SMBH and that the BH mass scale is likely much lower
than virial indicators suggest.
acknowledgement: 'We thank the scientific referee for useful and constructive comments.
We thank Ylva Götberg and Zoltan Haiman for insightful discussions about the physics
of gaseous envelopes and accretion into black holes. Funded by the European Union
(ERC, AGENTS, 101076224). Views and opinions expressed are however those of the
author(s) only and do not necessarily reflect those of the European Union or the
European Research Council. Neither the European Union nor the granting authority
can be held responsible for them. This work is based in part on observations made
with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the
Mikulski Archive for Space Telescopes at the Space Telescope Science Institute,
which is operated by the Association of Universities for Research in Astronomy,
Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated
with program #5664. This work has received funding from the Swiss State Secretariat
for Education, Research and Innovation (SERI) under contract number MB22.00072,
as well as from the Swiss National Science Foundation (SNSF) through project grant
200020_207349.'
article_number: A75
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Alberto
full_name: Torralba Torregrosa, Alberto
id: 018f0249-0e87-11f0-b167-cbce08fbd541
last_name: Torralba Torregrosa
orcid: 0000-0001-5586-6950
- first_name: Jorryt J
full_name: Matthee, Jorryt J
id: 7439a258-f3c0-11ec-9501-9df22fe06720
last_name: Matthee
orcid: 0000-0003-2871-127X
- first_name: Gabriele
full_name: Pezzulli, Gabriele
last_name: Pezzulli
- first_name: Rohan P.
full_name: Naidu, Rohan P.
last_name: Naidu
- first_name: Yuzo
full_name: Ishikawa, Yuzo
last_name: Ishikawa
- first_name: Gabriel B.
full_name: Brammer, Gabriel B.
last_name: Brammer
- first_name: Seok Jun
full_name: Chang, Seok Jun
last_name: Chang
- first_name: John
full_name: Chisholm, John
last_name: Chisholm
- first_name: Anna
full_name: De Graaff, Anna
last_name: De Graaff
- first_name: Francesco
full_name: D’Eugenio, Francesco
last_name: D’Eugenio
- first_name: Claudia
full_name: Di Cesare, Claudia
id: 2d002343-372f-11ef-98ec-a164d20427cb
last_name: Di Cesare
- first_name: Anna Christina
full_name: Eilers, Anna Christina
last_name: Eilers
- first_name: Jenny E.
full_name: Greene, Jenny E.
last_name: Greene
- first_name: Max
full_name: Gronke, Max
last_name: Gronke
- first_name: Edoardo
full_name: Iani, Edoardo
id: 4053390a-6b68-11ef-9828-a3b8adef8d0a
last_name: Iani
orcid: 0000-0001-8386-3546
- first_name: Vasily
full_name: Kokorev, Vasily
last_name: Kokorev
- first_name: Gauri
full_name: Kotiwale, Gauri
id: 1438afc8-1ff6-11ee-9fa6-cd4a75d66875
last_name: Kotiwale
- first_name: Ivan
full_name: Kramarenko, Ivan
id: 9a9394cb-3200-11ee-973b-f5ba2a8b16e4
last_name: Kramarenko
orcid: 0000-0001-5346-6048
- first_name: Yilun
full_name: Ma, Yilun
last_name: Ma
- first_name: Sara
full_name: Mascia, Sara
id: edaf889c-c7cd-11ef-ab1b-bb28c431bd29
last_name: Mascia
- first_name: Benjamín
full_name: Navarrete, Benjamín
id: aa14a535-50c9-11ef-b52e-e0c373d10148
last_name: Navarrete
- first_name: Erica
full_name: Nelson, Erica
last_name: Nelson
- first_name: Pascal
full_name: Oesch, Pascal
last_name: Oesch
- first_name: Robert A.
full_name: Simcoe, Robert A.
last_name: Simcoe
- first_name: Stijn
full_name: Wuyts, Stijn
last_name: Wuyts
citation:
ama: Torralba Torregrosa A, Matthee JJ, Pezzulli G, et al. The warm outer layer
of a little red dot as the source of [Fe ii] and collisional Balmer lines with
scattering wings. Astronomy & Astrophysics. 2026;707. doi:10.1051/0004-6361/202557537
apa: Torralba Torregrosa, A., Matthee, J. J., Pezzulli, G., Naidu, R. P., Ishikawa,
Y., Brammer, G. B., … Wuyts, S. (2026). The warm outer layer of a little red dot
as the source of [Fe ii] and collisional Balmer lines with scattering wings. Astronomy
& Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202557537
chicago: Torralba Torregrosa, Alberto, Jorryt J Matthee, Gabriele Pezzulli, Rohan
P. Naidu, Yuzo Ishikawa, Gabriel B. Brammer, Seok Jun Chang, et al. “The Warm
Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer
Lines with Scattering Wings.” Astronomy & Astrophysics. EDP Sciences,
2026. https://doi.org/10.1051/0004-6361/202557537.
ieee: A. Torralba Torregrosa et al., “The warm outer layer of a little red
dot as the source of [Fe ii] and collisional Balmer lines with scattering wings,”
Astronomy & Astrophysics, vol. 707. EDP Sciences, 2026.
ista: Torralba Torregrosa A, Matthee JJ, Pezzulli G, Naidu RP, Ishikawa Y, Brammer
GB, Chang SJ, Chisholm J, De Graaff A, D’Eugenio F, Di Cesare C, Eilers AC, Greene
JE, Gronke M, Iani E, Kokorev V, Kotiwale G, Kramarenko I, Ma Y, Mascia S, Navarrete
B, Nelson E, Oesch P, Simcoe RA, Wuyts S. 2026. The warm outer layer of a little
red dot as the source of [Fe ii] and collisional Balmer lines with scattering
wings. Astronomy & Astrophysics. 707, A75.
mla: Torralba Torregrosa, Alberto, et al. “The Warm Outer Layer of a Little Red
Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.”
Astronomy & Astrophysics, vol. 707, A75, EDP Sciences, 2026, doi:10.1051/0004-6361/202557537.
short: A. Torralba Torregrosa, J.J. Matthee, G. Pezzulli, R.P. Naidu, Y. Ishikawa,
G.B. Brammer, S.J. Chang, J. Chisholm, A. De Graaff, F. D’Eugenio, C. Di Cesare,
A.C. Eilers, J.E. Greene, M. Gronke, E. Iani, V. Kokorev, G. Kotiwale, I. Kramarenko,
Y. Ma, S. Mascia, B. Navarrete, E. Nelson, P. Oesch, R.A. Simcoe, S. Wuyts, Astronomy
& Astrophysics 707 (2026).
corr_author: '1'
date_created: 2026-03-15T23:01:36Z
date_published: 2026-03-01T00:00:00Z
date_updated: 2026-03-16T10:59:16Z
day: '01'
ddc:
- '520'
department:
- _id: JoMa
doi: 10.1051/0004-6361/202557537
external_id:
arxiv:
- '2510.00103'
file:
- access_level: open_access
checksum: fcab9cb3dcf1d68612e1fdc8191643c1
content_type: application/pdf
creator: dernst
date_created: 2026-03-16T10:57:49Z
date_updated: 2026-03-16T10:57:49Z
file_id: '21460'
file_name: 2026_AstronomyAstrophysics_Torralba2.pdf
file_size: 2510157
relation: main_file
success: 1
file_date_updated: 2026-03-16T10:57:49Z
has_accepted_license: '1'
intvolume: ' 707'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: bd9b2118-d553-11ed-ba76-db24564edfea
grant_number: '101076224'
name: Young galaxies as tracers and agents of cosmic reionization
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: The warm outer layer of a little red dot as the source of [Fe ii] and collisional
Balmer lines with scattering wings
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 707
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
PlanS_conform: '1'
_id: '21452'
abstract:
- lang: eng
text: Galaxies exhibit a tight correlation between their star formation rate (SFR)
and stellar mass over a wide redshift range known as the star-forming main sequence
(SFMS). With JWST, the SFMS can now be investigated at high redshifts down to
masses of ∼106 M⊙, using sensitive star formation rate tracers such as the Hα
emission, which allow us to probe the variability in the star formation histories.
We present inferences of the SFMS based on 316 Hα-selected galaxies at z ∼ 4 − 5
with log(M★/M⊙) = 6.4 − 10.6. These galaxies were identified behind the Abell
2744 lensing cluster with NIRCam grism spectroscopy from the survey All the Little
Things (ALT). At face value, our data suggest a shallow slope in the SFMS (SFR ∝ M★α,
with α = 0.45). After we corrected this for the Hα-flux limited nature of our
survey using a Bayesian framework, the slope steepened to α = 0.59+0.10−0.09,
whereas current data on their own are inconclusive on the mass dependence of the
scatter. These slopes differ significantly from the slope of ∼1 that is expected
from the observed evolution of the galaxy stellar mass function and from simulations.
When we fixed the slope to α = 1, we found evidence for a decreasing intrinsic
scatter with stellar mass (from ∼0.5 dex at M★ = 108 M⊙ to 0.4 dex at M★ = 1010
M⊙). This difference might be explained by a (combination of) luminosity-dependent
SFR(Hα) calibration, a population of (mini)-quenched low-mass galaxies, or underestimated
dust attenuation in high-mass galaxies. Future deep observations with different
facilities can quantify these processes, which will enable us to achieve better
insights into the variability of the star formation histories.
acknowledgement: "We thank the anonymous referee for the insightful comments that
helped improving the manuscript. We thank Romain. A. Meyer for valuable discussion,
Pierluigi Rinaldi for his help with data handling and Luca Graziani and William
McClymont for providing the dustyGadget and\r\nTHESAN-ZOOM data, respectively. Funded
by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are
however those of the author(s) only and do not necessarily reflect those of the
European Union or the European Research Council. Neither the European Union nor
the granting authority can be held responsible for them. This work is based on observations
made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from
the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute,
which is operated by the Association of Universities for Research in Astronomy,
Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated
with program # 3516. We acknowledge funding from JWST program GO-3516. Software
used in developing this work includes: matplotlib (Hunter 2007), numpy (Oliphant
2007), scipy (Virtanen et al. 2020), TOPCAT (Taylor 2005), and Astropy (Astropy
Collaboration 2013)."
article_number: A129
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Claudia
full_name: Di Cesare, Claudia
id: 2d002343-372f-11ef-98ec-a164d20427cb
last_name: Di Cesare
- first_name: Jorryt J
full_name: Matthee, Jorryt J
id: 7439a258-f3c0-11ec-9501-9df22fe06720
last_name: Matthee
orcid: 0000-0003-2871-127X
- first_name: Rohan P.
full_name: Naidu, Rohan P.
last_name: Naidu
- first_name: Alberto
full_name: Torralba, Alberto
last_name: Torralba
- first_name: Gauri
full_name: Kotiwale, Gauri
id: 1438afc8-1ff6-11ee-9fa6-cd4a75d66875
last_name: Kotiwale
- first_name: Ivan
full_name: Kramarenko, Ivan
id: 9a9394cb-3200-11ee-973b-f5ba2a8b16e4
last_name: Kramarenko
orcid: 0000-0001-5346-6048
- first_name: Jeremy
full_name: Blaizot, Jeremy
last_name: Blaizot
- first_name: Joakim
full_name: Rosdahl, Joakim
last_name: Rosdahl
- first_name: Joel
full_name: Leja, Joel
last_name: Leja
- first_name: Edoardo
full_name: Iani, Edoardo
id: 4053390a-6b68-11ef-9828-a3b8adef8d0a
last_name: Iani
orcid: 0000-0001-8386-3546
- first_name: Angela
full_name: Adamo, Angela
last_name: Adamo
- first_name: Alba
full_name: Covelo-Paz, Alba
last_name: Covelo-Paz
- first_name: Lukas J.
full_name: Furtak, Lukas J.
last_name: Furtak
- first_name: Kasper E.
full_name: Heintz, Kasper E.
last_name: Heintz
- first_name: Sara
full_name: Mascia, Sara
id: edaf889c-c7cd-11ef-ab1b-bb28c431bd29
last_name: Mascia
- first_name: Benjamín
full_name: Navarrete, Benjamín
id: aa14a535-50c9-11ef-b52e-e0c373d10148
last_name: Navarrete
- first_name: Pascal A.
full_name: Oesch, Pascal A.
last_name: Oesch
- first_name: Michael
full_name: Romano, Michael
last_name: Romano
- first_name: Irene
full_name: Shivaei, Irene
last_name: Shivaei
- first_name: Sandro
full_name: Tacchella, Sandro
last_name: Tacchella
citation:
ama: 'Di Cesare C, Matthee JJ, Naidu RP, et al. The slope and scatter of the star-forming
main sequence at z ∼ 5: Reconciling observations with simulations. Astronomy
& Astrophysics. 2026;707. doi:10.1051/0004-6361/202557790'
apa: 'Di Cesare, C., Matthee, J. J., Naidu, R. P., Torralba, A., Kotiwale, G., Kramarenko,
I., … Tacchella, S. (2026). The slope and scatter of the star-forming main sequence
at z ∼ 5: Reconciling observations with simulations. Astronomy & Astrophysics.
EDP Sciences. https://doi.org/10.1051/0004-6361/202557790'
chicago: 'Di Cesare, Claudia, Jorryt J Matthee, Rohan P. Naidu, Alberto Torralba,
Gauri Kotiwale, Ivan Kramarenko, Jeremy Blaizot, et al. “The Slope and Scatter
of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.”
Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202557790.'
ieee: 'C. Di Cesare et al., “The slope and scatter of the star-forming main
sequence at z ∼ 5: Reconciling observations with simulations,” Astronomy &
Astrophysics, vol. 707. EDP Sciences, 2026.'
ista: 'Di Cesare C, Matthee JJ, Naidu RP, Torralba A, Kotiwale G, Kramarenko I,
Blaizot J, Rosdahl J, Leja J, Iani E, Adamo A, Covelo-Paz A, Furtak LJ, Heintz
KE, Mascia S, Navarrete B, Oesch PA, Romano M, Shivaei I, Tacchella S. 2026. The
slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations
with simulations. Astronomy & Astrophysics. 707, A129.'
mla: 'Di Cesare, Claudia, et al. “The Slope and Scatter of the Star-Forming Main
Sequence at z ∼ 5: Reconciling Observations with Simulations.” Astronomy &
Astrophysics, vol. 707, A129, EDP Sciences, 2026, doi:10.1051/0004-6361/202557790.'
short: C. Di Cesare, J.J. Matthee, R.P. Naidu, A. Torralba, G. Kotiwale, I. Kramarenko,
J. Blaizot, J. Rosdahl, J. Leja, E. Iani, A. Adamo, A. Covelo-Paz, L.J. Furtak,
K.E. Heintz, S. Mascia, B. Navarrete, P.A. Oesch, M. Romano, I. Shivaei, S. Tacchella,
Astronomy & Astrophysics 707 (2026).
corr_author: '1'
date_created: 2026-03-15T23:01:36Z
date_published: 2026-03-01T00:00:00Z
date_updated: 2026-03-16T10:52:44Z
day: '01'
ddc:
- '520'
department:
- _id: JoMa
- _id: GradSch
doi: 10.1051/0004-6361/202557790
external_id:
arxiv:
- '2510.19044'
file:
- access_level: open_access
checksum: c056b00ce7324849754521fde10fb7ca
content_type: application/pdf
creator: dernst
date_created: 2026-03-16T10:48:07Z
date_updated: 2026-03-16T10:48:07Z
file_id: '21459'
file_name: 2026_AstronomyAstrophysics_DiCesare.pdf
file_size: 1821411
relation: main_file
success: 1
file_date_updated: 2026-03-16T10:48:07Z
has_accepted_license: '1'
intvolume: ' 707'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: bd9b2118-d553-11ed-ba76-db24564edfea
grant_number: '101076224'
name: Young galaxies as tracers and agents of cosmic reionization
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling
observations with simulations'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 707
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
PlanS_conform: '1'
_id: '21450'
abstract:
- lang: eng
text: Stellar wind mass loss of massive stars is often assumed to depend on their
metallicity Z. Therefore, evolutionary models predict that massive stars in lower-Z
environments are able to retain more of their hydrogen-rich layers and evolve
into brighter cool supergiants (cool SGs; Teff < 7 kK). Surprisingly, in galaxies
in the metallicity range 0.2 ≲ Z/Z⊙ ≲ 1.5, previous studies have not found a metallicity
dependence on the upper luminosity limit Lmax of cool SGs. Here, we add four galaxies
to the sample studied for this purpose with data from the Hubble Space Telescope
and the James Webb Space Telescope (JWST). Observations of the extremely metal-poor
dwarf galaxy I Zw 18 from JWST allow us to extend the studied metallicity range
down to Z/Z⊙ ≈ 1/40. For cool SGs in all studied galaxies, including I Zw 18,
we find a constant value of Lmax ≈ 105.6 L⊙, similar to literature results for
0.2 ≲ Z/Z⊙ ≲ 1.5. In I Zw 18 and the other studied galaxies, the presence of Wolf-Rayet
stars has been previously inferred. Although we cannot rule out that some of them
become intermediate-temperature objects, this paints a picture in which evolved
stars with L > 105.6 L⊙ burn helium as hot, helium-rich stars down to extremely
low metallicity. We argue that metallicity-independent late-phase mass loss would
be the most likely mechanism responsible for this. Regardless of the exact stripping
mechanism (winds or, for example, binary interaction), for the Early Universe
our results imply a limitation on black hole masses and a contribution of stars
born with M ≳ 30 M⊙ to its surprisingly strong nitrogen enrichment. We propose
a scenario in which single stars at low metallicity emit sufficiently hard ionizing
radiation to produce He II and C IV lines. In this scenario, late-phase metallicity-independent
mass loss produces hot, helium-rich stars. Due to the well-understood metallicity
dependence on the radiation-driven winds of hot stars, a window of opportunity
would open below 0.2 Z⊙, where self-stripped helium-rich stars can exist without
dense Wolf-Rayet winds that absorb hard ionizing radiation.
acknowledgement: "We thank our anonymous referee for carefully reading the manuscript
and providing a constructive report with helpful feedback. This work is based in
part on observations made with the NASA/ESA/CSA James Webb Space Telescope. The
data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope
Science Institute, which is operated by the Association of Universities for Research
in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations
are associated with program #1233. The specific observations analyzed can be accessed
via DOI: 10.17909/3c1d-6182. Moreover, this research is based in part on observations
made with the NASA/ESA Hubble Space Telescope obtained from the\r\nSpace Telescope
Science Institute, which is operated by the Association of Universities for Research
in Astronomy, Inc., under NASA contract NAS 5–26555. These observations are associated
with programs #13664, GO-10915, and DD-11307. This research was supported in part
by grant NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP).
LRP acknowledges support by grants PID2019-105552RB-C41 and PID2022-137779OB-C41
funded\r\nby MCIN/AEI/10.13039/501100011033 by “ERDF A way of making Europe”. LRP
acknowledges support from grant PID2022-140483NB-C22 funded by MCIN/AEI/10.13039/501100011033."
article_number: A116
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Abel
full_name: Schootemeijer, Abel
last_name: Schootemeijer
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: Norbert
full_name: Langer, Norbert
last_name: Langer
- first_name: Giacomo
full_name: Bortolini, Giacomo
last_name: Bortolini
- first_name: Alec S.
full_name: Hirschauer, Alec S.
last_name: Hirschauer
- first_name: Lee
full_name: Patrick, Lee
last_name: Patrick
citation:
ama: Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick
L. A constant upper luminosity limit of cool supergiant stars down to the extremely
low metallicity of I Zw 18. Astronomy & Astrophysics. 2026;707. doi:10.1051/0004-6361/202557675
apa: Schootemeijer, A., Götberg, Y. L. L., Langer, N., Bortolini, G., Hirschauer,
A. S., & Patrick, L. (2026). A constant upper luminosity limit of cool supergiant
stars down to the extremely low metallicity of I Zw 18. Astronomy & Astrophysics.
EDP Sciences. https://doi.org/10.1051/0004-6361/202557675
chicago: Schootemeijer, Abel, Ylva Louise Linsdotter Götberg, Norbert Langer, Giacomo
Bortolini, Alec S. Hirschauer, and Lee Patrick. “A Constant Upper Luminosity Limit
of Cool Supergiant Stars down to the Extremely Low Metallicity of I Zw 18.” Astronomy
& Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202557675.
ieee: A. Schootemeijer, Y. L. L. Götberg, N. Langer, G. Bortolini, A. S. Hirschauer,
and L. Patrick, “A constant upper luminosity limit of cool supergiant stars down
to the extremely low metallicity of I Zw 18,” Astronomy & Astrophysics,
vol. 707. EDP Sciences, 2026.
ista: Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick
L. 2026. A constant upper luminosity limit of cool supergiant stars down to the
extremely low metallicity of I Zw 18. Astronomy & Astrophysics. 707, A116.
mla: Schootemeijer, Abel, et al. “A Constant Upper Luminosity Limit of Cool Supergiant
Stars down to the Extremely Low Metallicity of I Zw 18.” Astronomy & Astrophysics,
vol. 707, A116, EDP Sciences, 2026, doi:10.1051/0004-6361/202557675.
short: A. Schootemeijer, Y.L.L. Götberg, N. Langer, G. Bortolini, A.S. Hirschauer,
L. Patrick, Astronomy & Astrophysics 707 (2026).
date_created: 2026-03-15T23:01:35Z
date_published: 2026-03-01T00:00:00Z
date_updated: 2026-03-16T09:07:55Z
day: '01'
ddc:
- '520'
department:
- _id: YlGo
doi: 10.1051/0004-6361/202557675
external_id:
arxiv:
- '2510.12594'
file:
- access_level: open_access
checksum: 02a0cd932340207c96fdd3059490ad29
content_type: application/pdf
creator: dernst
date_created: 2026-03-16T09:05:06Z
date_updated: 2026-03-16T09:05:06Z
file_id: '21455'
file_name: 2026_AstronomyAstrophysics_Schootemeijer.pdf
file_size: 2102107
relation: main_file
success: 1
file_date_updated: 2026-03-16T09:05:06Z
has_accepted_license: '1'
intvolume: ' 707'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: A constant upper luminosity limit of cool supergiant stars down to the extremely
low metallicity of I Zw 18
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 707
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '20840'
abstract:
- lang: eng
text: Probing the possibility of entanglement generation through gravity offers
a path to tackle the question of whether gravitational fields possess a quantum
mechanical nature. A potential realization necessitates systems with low-frequency
dynamics at an optimal mass scale, for which the microgram-to-milligram range
is a strong contender. Here, after refining a figure-of-merit for the problem,
we present a 1-milligram torsional pendulum operating at 18 Hz. We demonstrate
laser cooling its motion from room temperature to 240 microkelvins, surpassing
by over 20-fold the coldest motions attained for oscillators ranging from micrograms
to kilograms. We quantify and contrast the utility of the current approach with
other platforms. The achieved performance and large improvement potential highlight
milligram-scale torsional pendulums as a powerful platform for precision measurements
relevant to future studies at the quantum-gravity interface.
acknowledgement: We thank Gerard Higgins, Andrei Militaru, Nikolai Kiesel, and Markus
Aspelmeyer for useful discussions on the topic of the figure-of-merit. We thank
Teodor Strömberg for helping with the additional characterizations of the optical
lever noise. We thank Johannes Fink and Scott Waitukaitis for their helpful feedback
on the manuscript. This work was supported by Institute of Science and Technology
Austria and the European Research Council under Grant No. 101087907 (ERC CoG QuHAMP).
article_number: '80'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Sofya
full_name: Agafonova, Sofya
id: 09501ff6-dca7-11ea-a8ae-b3e0b9166e80
last_name: Agafonova
orcid: 0000-0003-0582-2946
- first_name: Pere
full_name: Rosello, Pere
last_name: Rosello
- first_name: Manuel
full_name: Mekonnen, Manuel
last_name: Mekonnen
- first_name: Onur
full_name: Hosten, Onur
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
citation:
ama: Agafonova S, Rosello P, Mekonnen M, Hosten O. One-milligram torsional pendulum
toward experiments at the quantum-gravity interface. Communications Physics.
2026;9. doi:10.1038/s42005-026-02514-w
apa: Agafonova, S., Rosello, P., Mekonnen, M., & Hosten, O. (2026). One-milligram
torsional pendulum toward experiments at the quantum-gravity interface. Communications
Physics. Springer Nature. https://doi.org/10.1038/s42005-026-02514-w
chicago: Agafonova, Sofia, Pere Rosello, Manuel Mekonnen, and Onur Hosten. “One-Milligram
Torsional Pendulum toward Experiments at the Quantum-Gravity Interface.” Communications
Physics. Springer Nature, 2026. https://doi.org/10.1038/s42005-026-02514-w.
ieee: S. Agafonova, P. Rosello, M. Mekonnen, and O. Hosten, “One-milligram torsional
pendulum toward experiments at the quantum-gravity interface,” Communications
Physics, vol. 9. Springer Nature, 2026.
ista: Agafonova S, Rosello P, Mekonnen M, Hosten O. 2026. One-milligram torsional
pendulum toward experiments at the quantum-gravity interface. Communications Physics.
9, 80.
mla: Agafonova, Sofia, et al. “One-Milligram Torsional Pendulum toward Experiments
at the Quantum-Gravity Interface.” Communications Physics, vol. 9, 80,
Springer Nature, 2026, doi:10.1038/s42005-026-02514-w.
short: S. Agafonova, P. Rosello, M. Mekonnen, O. Hosten, Communications Physics
9 (2026).
corr_author: '1'
date_created: 2025-12-21T11:39:04Z
date_published: 2026-03-04T00:00:00Z
date_updated: 2026-03-16T10:09:22Z
day: '04'
ddc:
- '530'
department:
- _id: GradSch
- _id: OnHo
doi: 10.1038/s42005-026-02514-w
external_id:
arxiv:
- '2408.09445'
file:
- access_level: open_access
checksum: 62e2175e7e3ad49260ae6a7b4e0860a2
content_type: application/pdf
creator: dernst
date_created: 2026-03-16T10:07:46Z
date_updated: 2026-03-16T10:07:46Z
file_id: '21457'
file_name: 2026_CommunicationsPhysics_Agafonova.pdf
file_size: 1901772
relation: main_file
success: 1
file_date_updated: 2026-03-16T10:07:46Z
has_accepted_license: '1'
intvolume: ' 9'
language:
- iso: eng
month: '03'
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name: 'A quantum hybrid of atoms and milligram-scale pendulums: towards gravitational
quantum mechanics'
publication: Communications Physics
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publication_status: published
publisher: Springer Nature
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relation: research_data
status: public
scopus_import: '1'
status: public
title: One-milligram torsional pendulum toward experiments at the quantum-gravity
interface
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2026'
...