---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '23241'
abstract:
- lang: eng
text: While partial coherence often degrades interference and information transfer,
its correlations can be engineered to enhance imaging and optical information
processing. However, approaches based on tomography and numerical reconstruction
do not physically separate unknown fields into their coherence modes—that is,
their orthogonal and mutually incoherent components. Here we demonstrate the separation
of partially coherent light into coherence modes. We use variational processing
in layered self-configuring interferometers on a silicon photonic circuit. This
process finds the eigenvectors and eigenvalues of the coherency matrix, characterizing
the state while leaving it intact and separated after optimization. We show that
spatially orthogonal, mutually incoherent beams can be routed to separate outputs
even when their intensity profiles overlap. Our experiment separates the two strongest
coherence modes from a nine-input sampling of overlapping fields from two independent
lasers; operation beyond two modes is verified in a rank-3 experiment. The number
of physical components scales linearly with the rank r of the coherency matrix,
through r in situ gradient-based optimizations enabled by electronic drive-frequency
multiplexing of the phase shifters. We benchmark performance against an on-chip
mixture-based tomographic method. These results establish a scalable framework
for programmable coherence analysis and control.
acknowledgement: We thank C. Spägele, F. Jeřábek, F. Zanetto, A. di Tria, F. Morichetti,
A. Melloni and M. Sampietro for useful discussions.M.Š. acknowledges financial support
from the Austrian Federal Ministry of Labour and Economy; the National Foundation
for Research, Technology and Development; the Christian Doppler Research Association;
and the University of Graz. S.F. acknowledges funding from the Air Force Office
of Scientific Research (FA9550-21-1-0312). D.A.B.M. acknowledges funding from the
Air Force Office of Scientific Research (FA9550-21-1-0312, FA9550-23-1-0307). C.R.C.
is supported by a Stanford Science Fellowship and acknowledges startup funding from
the Institute of Science and Technology, Austria. Open access funding provided by
Institute of Science and Technology, Austria (ISTA).
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Paul-Alexis
full_name: Mor, Paul-Alexis
id: a7383530-dda8-11f1-a30c-d70be69e1e25
last_name: Mor
- first_name: Anne R.
full_name: Kroo, Anne R.
last_name: Kroo
- first_name: Carson G.
full_name: Valdez, Carson G.
last_name: Valdez
- first_name: Marko
full_name: Šimić, Marko
last_name: Šimić
- first_name: Aviv
full_name: Karnieli, Aviv
last_name: Karnieli
- first_name: Gabriele
full_name: Cavicchioli, Gabriele
last_name: Cavicchioli
- first_name: Zhanghao
full_name: Sun, Zhanghao
last_name: Sun
- first_name: Vittorio
full_name: Grimaldi, Vittorio
last_name: Grimaldi
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
- first_name: Olav
full_name: Solgaard, Olav
last_name: Solgaard
- first_name: David A.B.
full_name: Miller, David A.B.
last_name: Miller
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
citation:
ama: Mor P-A, Kroo AR, Valdez CG, et al. Automatic on-chip separation of partially
coherent light into its mutually incoherent components. Nature Photonics.
2026. doi:10.1038/s41566-026-02035-6
apa: Mor, P.-A., Kroo, A. R., Valdez, C. G., Šimić, M., Karnieli, A., Cavicchioli,
G., … Roques-Carmes, C. (2026). Automatic on-chip separation of partially coherent
light into its mutually incoherent components. Nature Photonics. Springer
Nature. https://doi.org/10.1038/s41566-026-02035-6
chicago: Mor, Paul-Alexis, Anne R. Kroo, Carson G. Valdez, Marko Šimić, Aviv Karnieli,
Gabriele Cavicchioli, Zhanghao Sun, et al. “Automatic On-Chip Separation of Partially
Coherent Light into Its Mutually Incoherent Components.” Nature Photonics.
Springer Nature, 2026. https://doi.org/10.1038/s41566-026-02035-6.
ieee: P.-A. Mor et al., “Automatic on-chip separation of partially coherent
light into its mutually incoherent components,” Nature Photonics. Springer
Nature, 2026.
ista: Mor P-A, Kroo AR, Valdez CG, Šimić M, Karnieli A, Cavicchioli G, Sun Z, Grimaldi
V, Fan S, Solgaard O, Miller DAB, Roques-Carmes C. 2026. Automatic on-chip separation
of partially coherent light into its mutually incoherent components. Nature Photonics.
mla: Mor, Paul-Alexis, et al. “Automatic On-Chip Separation of Partially Coherent
Light into Its Mutually Incoherent Components.” Nature Photonics, Springer
Nature, 2026, doi:10.1038/s41566-026-02035-6.
short: P.-A. Mor, A.R. Kroo, C.G. Valdez, M. Šimić, A. Karnieli, G. Cavicchioli,
Z. Sun, V. Grimaldi, S. Fan, O. Solgaard, D.A.B. Miller, C. Roques-Carmes, Nature
Photonics (2026).
corr_author: '1'
das_tickbox: '1'
dataavailabilitystatement: The data that support the plots within this Article and
other findings of this study are available via Zenodo at https://doi.org/10.5281/zenodo.22797085
(ref. 59).
date_created: 2026-11-08T23:01:58Z
date_published: 2026-10-30T00:00:00Z
date_updated: 2026-11-11T08:32:21Z
day: '30'
ddc:
- '530'
department:
- _id: ChRo
doi: 10.1038/s41566-026-02035-6
file:
- access_level: open_access
checksum: 57eb110a8538c7c1a0a592aebf551092
content_type: application/pdf
creator: dernst
date_created: 2026-11-11T08:30:09Z
date_updated: 2026-11-11T08:30:09Z
file_id: '23253'
file_name: 2026_NaturePhotonics_Mor.pdf
file_size: 2228788
relation: main_file
success: 1
file_date_updated: 2026-11-11T08:30:09Z
fulldoi: https://doi.org/10.1038/s41566-026-02035-6
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
publication: Nature Photonics
publication_identifier:
eissn:
- 1749-4893
issn:
- 1749-4885
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
researchdata_availability: yes
scopus_import: '1'
status: public
supplementarymaterial: yes
title: Automatic on-chip separation of partially coherent light into its mutually
incoherent components
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: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '23242'
abstract:
- lang: eng
text: 'Nanofluidic memristors promise brain-inspired information processing with
ions, yet their microscopic origin remains debated. So far, ionic memory has been
attributed to ion-specific interactions, dynamic wetting, chemical reactions or
mechanical deformations, yet typically without direct experimental evidence. Here,
by combining operando interferometric imaging with electrokinetic measurements,
we directly visualize voltage-induced blistering of the confining walls of two-dimensional
(2D) nanochannels as the key origin of memristive hysteresis. We identify two
distinct classes of blisters: unidirectional, driven by electrostatic forces on
surface charges, and bidirectional, arising from osmotic pressure due to concentration
polarization. This mechanistic framework explains device evolution and device-to-device
variability, and reframes stochastic blistering as a functional design element.
Our results constitute a direct proof of electromechanical coupling as a robust
pathway to ionic memory in 2D nanochannels and open routes towards high-performance
ionic memristors and electrically actuated nanofluidic valves.'
acknowledgement: We acknowledge funding from the European Research Council (grants
101020445—2D-LIQUID to N.R. and A.R.), the Swiss National Science Foundation (grant
TMPFP2-217134 to T.E.) and Swiss Government Excellence Scholarship to A.D.P.; B.R.
acknowledges funding from the Royal Society University Research Fellowship renewal
URF\R\231008, Philip Leverhulme Prize PLP-2021-262, European Union’s H2020 Framework
Programme ERC Grants (852674, AngstroCAP, and 101232407, ANGEL). B.R. and A.K. acknowledge
EPSRC strategic equipment grant EP/W006502/1. A.K. acknowledges Royal Society International
Exchanges grant IES\R3\243222. B.C. acknowledges support from the CFM Foundation
and the NOMIS Foundation. N.R. acknowledges support from an EMBO fellowship (ALTF1237-2024).
Open access funding provided by EPFL Lausanne.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Kalluvadi Veetil
full_name: Saurav, Kalluvadi Veetil
last_name: Saurav
- first_name: Nathan
full_name: Ronceray, Nathan
last_name: Ronceray
- first_name: Baptiste
full_name: Coquinot, Baptiste
id: f8417bd4-f599-11ee-a482-b927e3ed1e8e
last_name: Coquinot
orcid: 0000-0001-5524-596X
- first_name: Agustin D.
full_name: Pizarro, Agustin D.
last_name: Pizarro
- first_name: Ashok
full_name: Keerthi, Ashok
last_name: Keerthi
- first_name: Theo
full_name: Emmerich, Theo
last_name: Emmerich
- first_name: Aleksandra
full_name: Radenovic, Aleksandra
last_name: Radenovic
- first_name: Boya
full_name: Radha, Boya
last_name: Radha
citation:
ama: Saurav KV, Ronceray N, Coquinot B, et al. Direct imaging elucidates ionic memory
in two-dimensional nanochannels. Nature Materials. 2026. doi:10.1038/s41563-026-02775-4
apa: Saurav, K. V., Ronceray, N., Coquinot, B., Pizarro, A. D., Keerthi, A., Emmerich,
T., … Radha, B. (2026). Direct imaging elucidates ionic memory in two-dimensional
nanochannels. Nature Materials. Springer Nature. https://doi.org/10.1038/s41563-026-02775-4
chicago: Saurav, Kalluvadi Veetil, Nathan Ronceray, Baptiste Coquinot, Agustin D.
Pizarro, Ashok Keerthi, Theo Emmerich, Aleksandra Radenovic, and Boya Radha. “Direct
Imaging Elucidates Ionic Memory in Two-Dimensional Nanochannels.” Nature Materials.
Springer Nature, 2026. https://doi.org/10.1038/s41563-026-02775-4.
ieee: K. V. Saurav et al., “Direct imaging elucidates ionic memory in two-dimensional
nanochannels,” Nature Materials. Springer Nature, 2026.
ista: Saurav KV, Ronceray N, Coquinot B, Pizarro AD, Keerthi A, Emmerich T, Radenovic
A, Radha B. 2026. Direct imaging elucidates ionic memory in two-dimensional nanochannels.
Nature Materials.
mla: Saurav, Kalluvadi Veetil, et al. “Direct Imaging Elucidates Ionic Memory in
Two-Dimensional Nanochannels.” Nature Materials, Springer Nature, 2026,
doi:10.1038/s41563-026-02775-4.
short: K.V. Saurav, N. Ronceray, B. Coquinot, A.D. Pizarro, A. Keerthi, T. Emmerich,
A. Radenovic, B. Radha, Nature Materials (2026).
das_tickbox: '1'
dataavailabilitystatement: Source data related to this work are available via figshare
at https://doi.org/10.6084/m9.figshare.33269229 (ref. 45). The Python script used
for analysis can be accessed through the GitHub repository at https://github.com/nronce/operandoslit.
date_created: 2026-11-08T23:01:58Z
date_published: 2026-10-27T00:00:00Z
date_updated: 2026-11-11T08:38:53Z
day: '27'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1038/s41563-026-02775-4
external_id:
arxiv:
- '2509.11637'
pmid:
- '42946763'
file:
- access_level: open_access
checksum: 25e4634583d394a1070933d607140a3c
content_type: application/pdf
creator: dernst
date_created: 2026-11-11T08:38:03Z
date_updated: 2026-11-11T08:38:03Z
file_id: '23254'
file_name: 2026_NatureMaterials_Saurav.pdf
file_size: 2260389
relation: main_file
success: 1
file_date_updated: 2026-11-11T08:38:03Z
fulldoi: https://doi.org/10.1038/s41563-026-02775-4
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Materials
publication_identifier:
eissn:
- 1476-4660
issn:
- 1476-1122
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
researchdata_availability: yes
scopus_import: '1'
status: public
supplementarymaterial: yes
title: Direct imaging elucidates ionic memory in two-dimensional nanochannels
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'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '23235'
abstract:
- lang: eng
text: Modular DNA assembly based Golden Gate cloning (MoClo) is a widely used framework
to assemble genetic constructs. A number of MoClo “destination vectors” have been
developed, however, available options are still limited with regards to copy number
and antibiotic resistance in bacteria, vector compactness, and industry researchers’
access to materials. Here, we assembled combinations of five resistance cassettes,
four origins of replication and two colour markers to develop a collection of
compact MoClo-compatible pCORE destination vectors. pCORE vectors support MoClo
Level 1 and Level 2 assembly, and can serve as starting points for developing
vectors for other hosts. We tested the performance of our vector collection in
Escherichia coli, Agrobacterium tumefaciens and Saccharomyces cerevisiae. pCORE
vectors are available to academia and industry under the terms of OpenMTA licence.
acknowledgement: This study was partially funded by Cloning Facility (cloning.tech).
Plasmid assembly was funded by RSF project number 25-76-30006, https://rscf.ru/en/project/25-76-30006/.
Plasmid validation experiments were funded by RSF, project number 25-44-02157, https://rscf.ru/en/project/25-44-02157/).
The Synthetic Biology Group is funded by the MRC Laboratory of Medical Sciences
(UKRI MC-A658-5QEA0). This project was supported by UKRI APP33664.
article_number: '35150'
article_processing_charge: Yes
article_type: original
author:
- first_name: Louisa
full_name: Gonzalez Somermeyer, Louisa
id: 4720D23C-F248-11E8-B48F-1D18A9856A87
last_name: Gonzalez Somermeyer
orcid: 0000-0001-9139-5383
- first_name: Maxim M.
full_name: Perfilov, Maxim M.
last_name: Perfilov
- first_name: Feng
full_name: Gao, Feng
last_name: Gao
- first_name: Dmitry A.
full_name: Gorbachev, Dmitry A.
last_name: Gorbachev
- first_name: Nikita V.
full_name: Sytov, Nikita V.
last_name: Sytov
- first_name: Victoria
full_name: Kovalenko, Victoria
last_name: Kovalenko
- first_name: Macià
full_name: Sureda-Vives, Macià
last_name: Sureda-Vives
- first_name: Aubin
full_name: Fleiss, Aubin
last_name: Fleiss
- first_name: Pilar
full_name: Baldominos Flores, Pilar
id: 4A823F42-F248-11E8-B48F-1D18A9856A87
last_name: Baldominos Flores
- first_name: Ilia V.
full_name: Yampolsky, Ilia V.
last_name: Yampolsky
- first_name: Fyodor
full_name: Kondrashov, Fyodor
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
- first_name: Alexander S.
full_name: Mishin, Alexander S.
last_name: Mishin
- first_name: Karen
full_name: Sarkisyan, Karen
id: 39A7BF80-F248-11E8-B48F-1D18A9856A87
last_name: Sarkisyan
orcid: 0000-0002-5375-6341
citation:
ama: Gonzalez Somermeyer L, Perfilov MM, Gao F, et al. pCORE, a set of open modular
plasmids compatible with golden gate assembly. Scientific Reports. 2026;16.
doi:10.1038/s41598-026-66483-4
apa: Gonzalez Somermeyer, L., Perfilov, M. M., Gao, F., Gorbachev, D. A., Sytov,
N. V., Kovalenko, V., … Sarkisyan, K. (2026). pCORE, a set of open modular plasmids
compatible with golden gate assembly. Scientific Reports. Springer Nature.
https://doi.org/10.1038/s41598-026-66483-4
chicago: Gonzalez Somermeyer, Louisa, Maxim M. Perfilov, Feng Gao, Dmitry A. Gorbachev,
Nikita V. Sytov, Victoria Kovalenko, Macià Sureda-Vives, et al. “PCORE, a Set
of Open Modular Plasmids Compatible with Golden Gate Assembly.” Scientific
Reports. Springer Nature, 2026. https://doi.org/10.1038/s41598-026-66483-4.
ieee: L. Gonzalez Somermeyer et al., “pCORE, a set of open modular plasmids
compatible with golden gate assembly,” Scientific Reports, vol. 16. Springer
Nature, 2026.
ista: Gonzalez Somermeyer L, Perfilov MM, Gao F, Gorbachev DA, Sytov NV, Kovalenko
V, Sureda-Vives M, Fleiss A, Baldominos Flores P, Yampolsky IV, Kondrashov F,
Mishin AS, Sarkisyan K. 2026. pCORE, a set of open modular plasmids compatible
with golden gate assembly. Scientific Reports. 16, 35150.
mla: Gonzalez Somermeyer, Louisa, et al. “PCORE, a Set of Open Modular Plasmids
Compatible with Golden Gate Assembly.” Scientific Reports, vol. 16, 35150,
Springer Nature, 2026, doi:10.1038/s41598-026-66483-4.
short: L. Gonzalez Somermeyer, M.M. Perfilov, F. Gao, D.A. Gorbachev, N.V. Sytov,
V. Kovalenko, M. Sureda-Vives, A. Fleiss, P. Baldominos Flores, I.V. Yampolsky,
F. Kondrashov, A.S. Mishin, K. Sarkisyan, Scientific Reports 16 (2026).
das_tickbox: '0'
date_created: 2026-11-08T23:01:57Z
date_published: 2026-10-28T00:00:00Z
date_updated: 2026-11-11T08:58:04Z
day: '28'
ddc:
- '570'
department:
- _id: FyKo
doi: 10.1038/s41598-026-66483-4
file:
- access_level: open_access
checksum: ddae4cb7b7d87880d3a221b3045c3ef9
content_type: application/pdf
creator: dernst
date_created: 2026-11-11T08:56:21Z
date_updated: 2026-11-11T08:56:21Z
file_id: '23255'
file_name: 2026_ScientificReports_Somermeyer.pdf
file_size: 1945334
relation: main_file
success: 1
file_date_updated: 2026-11-11T08:56:21Z
fulldoi: https://doi.org/10.1038/s41598-026-66483-4
has_accepted_license: '1'
intvolume: ' 16'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
publication: Scientific Reports
publication_identifier:
eissn:
- 2045-2322
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: yes
title: pCORE, a set of open modular plasmids compatible with golden gate 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: 16
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '18706'
abstract:
- lang: eng
text: "We prove discrete-to-continuum convergence for dynamical optimal transport
on Zd\r\n -periodic graphs with cost functional having linear growth at infinity.
This result provides an answer to a problem left open by Gladbach, Kopfer, Maas,
and Portinale (Calc Var Partial Differential Equations 62(5), 2023), where the
convergence behaviour of discrete boundary-value dynamical transport problems
is proved under the stronger assumption of superlinear growth. Our result extends
the known literature to some important classes of examples, such as scaling limits
of 1 -Wasserstein transport problems. Similarly to what happens in the quadratic
case, the geometry of the graph plays a crucial role in the structure of the limit
cost function, as we discuss in the final part of this work, which includes some
visual representations."
acknowledgement: L.P. gratefully acknowledges fundings from the Deutsche Forschungsgemeinschaft
(DFG, German Research Foundation) under Germany’s Excellence Strategy – GZ 2047/1,
Projekt-ID 390685813. F.Q. gratefully acknowledges support from the Austrian Science
Fund (FWF) project 10.55776/F65.
article_processing_charge: Yes
article_type: original
author:
- first_name: Lorenzo
full_name: Portinale, Lorenzo
id: 30AD2CBC-F248-11E8-B48F-1D18A9856A87
last_name: Portinale
- first_name: Filippo
full_name: Quattrocchi, Filippo
id: 3ebd6ba8-edfb-11eb-afb5-91a9745ba308
last_name: Quattrocchi
orcid: 0009-0000-9773-1931
citation:
ama: Portinale L, Quattrocchi F. Discrete-to-continuum limits of optimal transport
with linear growth on periodic graphs. European Journal of Applied Mathematics.
2026;37(3):614-642. doi:10.1017/s0956792524000810
apa: Portinale, L., & Quattrocchi, F. (2026). Discrete-to-continuum limits of
optimal transport with linear growth on periodic graphs. European Journal of
Applied Mathematics. Cambridge University Press. https://doi.org/10.1017/s0956792524000810
chicago: Portinale, Lorenzo, and Filippo Quattrocchi. “Discrete-to-Continuum Limits
of Optimal Transport with Linear Growth on Periodic Graphs.” European Journal
of Applied Mathematics. Cambridge University Press, 2026. https://doi.org/10.1017/s0956792524000810.
ieee: L. Portinale and F. Quattrocchi, “Discrete-to-continuum limits of optimal
transport with linear growth on periodic graphs,” European Journal of Applied
Mathematics, vol. 37, no. 3. Cambridge University Press, pp. 614–642, 2026.
ista: Portinale L, Quattrocchi F. 2026. Discrete-to-continuum limits of optimal
transport with linear growth on periodic graphs. European Journal of Applied Mathematics.
37(3), 614–642.
mla: Portinale, Lorenzo, and Filippo Quattrocchi. “Discrete-to-Continuum Limits
of Optimal Transport with Linear Growth on Periodic Graphs.” European Journal
of Applied Mathematics, vol. 37, no. 3, Cambridge University Press, 2026,
pp. 614–42, doi:10.1017/s0956792524000810.
short: L. Portinale, F. Quattrocchi, European Journal of Applied Mathematics 37
(2026) 614–642.
das_tickbox: '0'
date_created: 2024-12-23T11:03:59Z
date_published: 2026-06-01T00:00:00Z
date_updated: 2026-11-11T23:31:15Z
day: '01'
ddc:
- '500'
department:
- _id: GradSch
- _id: JaMa
doi: 10.1017/s0956792524000810
external_id:
isi:
- '001381435800001'
file:
- access_level: open_access
checksum: d038f4d00cbfbde2672c17138eab21c9
content_type: application/pdf
creator: dernst
date_created: 2026-07-23T05:55:03Z
date_updated: 2026-07-23T05:55:03Z
file_id: '22386'
file_name: 2026_EuropJourAppliedMath_Portinale.pdf
file_size: 612317
relation: main_file
success: 1
file_date_updated: 2026-07-23T05:55:03Z
fulldoi: https://doi.org/10.1017/s0956792524000810
has_accepted_license: '1'
intvolume: ' 37'
isi: 1
issue: '3'
keyword:
- optimal transport
- discrete-to-continuum
- homogenisation
- linear growth
- gamma-convergence
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 614-642
project:
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
publication: European Journal of Applied Mathematics
publication_identifier:
eissn:
- 1469-4425
issn:
- 0956-7925
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
related_material:
record:
- id: '20563'
relation: dissertation_contains
status: public
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: Discrete-to-continuum limits of optimal transport with linear growth on periodic
graphs
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image: /images/cc_by.png
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type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 37
year: '2026'
...
---
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_id: '21423'
abstract:
- lang: eng
text: "Biological systems, such as cytoskeletal filaments and multicellular collectives,
exhibit rich \r\nself-organization driven by their intrinsic activity and physical
constraints. Across scales, \r\ngeometry plays a central role: the shape of active
units and the structure of their environment \r\nstrongly influence how order
emerges in these far-from-equilibrium systems. In this thesis, \r\nwe combine
minimal active-matter models with bottom-up in vitro experiments to identify \r\nthe
principles by which geometry and activity shape collective behavior in biological
matter. \r\nAt the subcellular scale, we investigate how the physical properties
of chiral FtsZ filaments \r\ngovern their large-scale organization. Using a mesoscopic
model validated by reconstituted \r\nfilament assays, we show that filament shape,
intrinsic curvature, and flexibility, together with \r\nactivity-driven straightening,
determine whether filaments form chiral rings, polar bands, or \r\nnematic-like
states. Our model shows that small changes in filament mechanics produce large
\r\nshifts in collective structures, revealing how the geometry of individual
filaments amplifies \r\nthrough activity to control patterns relevant for bacterial
cytokinesis. \r\nAt the cellular scale, we examine how geometry of the external
environment influences \r\ncollective cancer cell migration. Experiments in controlled
microfabricated obstacle \r\nenvironments demonstrate that geometric disorder
alone can induce a transition from \r\ncollective to single-cell invasion. A minimal
model of active particles in disordered geometries \r\nreproduces these effects,
demonstrating that cell dissemination results both from local \r\ngeometrical
constraints and a global integration of spatial disorder over time. Surprisingly,
\r\nthis transition is accompanied by a change in the universality class of interface
dynamics, \r\nrevealing that cell-environment interactions can shift the collective
behavior of an invasive \r\nfront purely through mechanics. \r\nIn the last system,
we study how cell-intrinsic geometry and chirality affect collective motion \r\nin
confined and unconfined settings. Using a minimal model inspired by in vitro experiments,
\r\nwe analyze motile cells that exhibit persistent rotation due to intrinsic
left-right asymmetry. \r\nIn circular confinement, this simplified chiral model
reproduces several experimentally \r\nobserved features within specific parameter
regimes. At high densities in unconfined \r\nenvironments, however, intrinsic
chirality becomes masked even before the onset of the \r\njamming transition.
These results show that single-cell geometric asymmetry does not \r\nnecessarily
translate into large-scale chiral flows, offering new insight into how forces
and \r\nsymmetries shape collective motion in dense cellular systems. \r\nOverall,
this work uncovers how geometric constraints – embedded in the intrinsic \r\narchitecture
of an active filament or encoded in the complexity of a microenvironment \r\ncouple
to active forces to generate different classes of complex behaviors. "
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "Finally, I gratefully acknowledge funding from the DOC Fellowship
of the Austrian Academy\r\nof Sciences (OeAW): grant agreement 26360."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Zuzana
full_name: Dunajova, Zuzana
id: 4B39F286-F248-11E8-B48F-1D18A9856A87
last_name: Dunajova
citation:
ama: Dunajova Z. Geometry-driven self-organization of migrating cells and chiral
filaments. 2026. doi:10.15479/AT-ISTA-21423
apa: Dunajova, Z. (2026). Geometry-driven self-organization of migrating cells
and chiral filaments. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-21423
chicago: Dunajova, Zuzana. “Geometry-Driven Self-Organization of Migrating Cells
and Chiral Filaments.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21423.
ieee: Z. Dunajova, “Geometry-driven self-organization of migrating cells and chiral
filaments,” Institute of Science and Technology Austria, 2026.
ista: Dunajova Z. 2026. Geometry-driven self-organization of migrating cells and
chiral filaments. Institute of Science and Technology Austria.
mla: Dunajova, Zuzana. Geometry-Driven Self-Organization of Migrating Cells and
Chiral Filaments. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-21423.
short: Z. Dunajova, Geometry-Driven Self-Organization of Migrating Cells and Chiral
Filaments, Institute of Science and Technology Austria, 2026.
corr_author: '1'
date_created: 2026-03-11T08:30:49Z
date_published: 2026-03-11T00:00:00Z
date_updated: 2026-10-16T08:12:11Z
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doi_confirm: '1'
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name: Motile active matter models of migrating cells and chiral filaments
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issn:
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- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
title: Geometry-driven self-organization of migrating cells and chiral filaments
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text: These files contain supplementary movies accompanying the PhD thesis “Geometry-driven
self-organization of migrating cells and chiral filaments” by Zuzana Dunajova
(2026). The videos provide additional visual material supporting the experiments
and results described in the thesis.
acknowledged_ssus:
- _id: Bio
- _id: ScienComp
article_processing_charge: No
author:
- first_name: Zuzana
full_name: Dunajova, Zuzana
id: 4B39F286-F248-11E8-B48F-1D18A9856A87
last_name: Dunajova
citation:
ama: Dunajova Z. Supplementary movies to PhD thesis “Geometry-driven self-organization
of migrating cells and chiral filaments.” 2026. doi:10.15479/AT-ISTA-21439
apa: Dunajova, Z. (2026). Supplementary movies to PhD thesis “Geometry-driven self-organization
of migrating cells and chiral filaments.” Institute of Science and Technology
Austria. https://doi.org/10.15479/AT-ISTA-21439
chicago: Dunajova, Zuzana. “Supplementary Movies to PhD Thesis ‘Geometry-Driven
Self-Organization of Migrating Cells and Chiral Filaments.’” Institute of Science
and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21439.
ieee: Z. Dunajova, “Supplementary movies to PhD thesis ‘Geometry-driven self-organization
of migrating cells and chiral filaments.’” Institute of Science and Technology
Austria, 2026.
ista: Dunajova Z. 2026. Supplementary movies to PhD thesis “Geometry-driven self-organization
of migrating cells and chiral filaments”, Institute of Science and Technology
Austria, 10.15479/AT-ISTA-21439.
mla: Dunajova, Zuzana. Supplementary Movies to PhD Thesis “Geometry-Driven Self-Organization
of Migrating Cells and Chiral Filaments.” Institute of Science and Technology
Austria, 2026, doi:10.15479/AT-ISTA-21439.
short: Z. Dunajova, (2026).
contributor:
- contributor_type: researcher
first_name: Saren
id: 4323B49C-F248-11E8-B48F-1D18A9856A87
last_name: Tasciyan
orcid: 0000-0003-1671-393X
- contributor_type: researcher
first_name: Philipp
id: 40136C2A-F248-11E8-B48F-1D18A9856A87
last_name: Radler
orcid: '0000-0001-9198-2182 '
corr_author: '1'
date_created: 2026-03-11T21:05:20Z
date_published: 2026-03-12T00:00:00Z
date_updated: 2026-11-11T23:31:20Z
day: '12'
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- _id: EdHa
doi: 10.15479/AT-ISTA-21439
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file_size: 2289
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project:
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grant_number: '26360'
name: Motile active matter models of migrating cells and chiral filaments
publisher: Institute of Science and Technology Austria
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status: public
title: Supplementary movies to PhD thesis “Geometry-driven self-organization of migrating
cells and chiral filaments”
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...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
PlanS_conform: '1'
_id: '23236'
abstract:
- lang: eng
text: A growing number of core-collapse supernovae (CCSNe) exhibit diverse light-curve
morphologies that indicate strong interactions with dense, pre-existing circumstellar
material (CSM). Understanding the physical origin of such CSM is essential for
exploring the late-stage evolution of SN progenitors and the diversity of observed
transients. Non-conservative mass transfer during binary interactions provides
a promising channel for producing dense CSM before core collapse. Using the stellar
evolution code MESA, we simulate post-common-envelope binaries that give rise
to ultra-stripped progenitors before core collapse, and self-consistently construct
the CSM from the mass loss during binary evolution. We further analytically predict
the resulting bolometric and radio light curves by following the shock dynamics
of SN ejecta interacting with the CSM. We find that surface-radius variations
in the ultra-stripped progenitors, which reflect changes in core energy generation
after a delay comparable to the thermal timescale, trigger multiple episodes of
mass transfer and give rise to a variety of CSM density profiles, including detached
shells and multi-peaked structures. When interacting with SN ejecta, such CSMs
give rise to non-monotonic, multi-peaked optical and radio light curves that qualitatively
resemble features observed in some stripped-envelope SNe. Future long-term multi-wavelength
monitoring of ultra-stripped SN candidates, particularly at late times, will be
crucial for probing structured CSM and constraining the long-term mass-loss history
of stripped progenitors prior to core collapse. Our results suggest that SN-CSM
interaction in binaries hosting ultra-stripped progenitors can provide a possible
channel for producing diverse light-curve morphologies, highlighting a potential
connection between the pre-SN evolution of massive binary stars and the diversity
of their explosive transients.
acknowledgement: We thank the anonymous referee for the constructive comments that
helped improve this manuscript. We also thank Vincent Bronner and Ylva Götberg for
valuable discussions. This work has received funding from the European Research
Council (ERC) under the European Union’s Horizon 2020 research and innovation programme
(grant agreement No. 945806) and is supported by the Deutsche Forschungsgemeinschaft
(DFG, German Research Foundation) under Germany’s Excellence Strategy EXC 2181/1–390900948
(the Heidelberg STRUCTURES Excellence Cluster). We acknowledge support from the
DAAD-NINS Stellar Bridge programme. Additional support was provided by an ISTA Fellowship
from the Institute of Science and Technology Austria (ISTA), as well as by the postdoctoral
scholarship from the China Scholarship Council and the Deutscher Akademischer Austauschdienst
(CSC–DAAD). This research was supported in part by grant NSF PHY-2309135 to the
Kavli Institute for Theoretical Physics (KITP). EL acknowledges funding through
a start-up grant from the Internal Funds KU Leuven (STG/24/073), a Veni grant (VI.Veni.232.205)
from the Netherlands Organization for Scientific Research (NWO), and the Research
Foundation - Flanders (FWO) under the Odysseus Program, Type II (G0AT525N).
article_number: A46
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Dandan
full_name: Wei, Dandan
id: 5dd129bd-0601-11ef-b325-833284687b76
last_name: Wei
- first_name: Fabian R.N.
full_name: Schneider, Fabian R.N.
last_name: Schneider
- first_name: Philipp
full_name: Podsiadlowski, Philipp
last_name: Podsiadlowski
- first_name: Takashi J.
full_name: Moriya, Takashi J.
last_name: Moriya
- first_name: Eva
full_name: Laplace, Eva
last_name: Laplace
citation:
ama: Wei D, Schneider FRN, Podsiadlowski P, Moriya TJ, Laplace E. Diversity of stripped-envelope
supernova light curves from interactions with binary-driven circumstellar material.
Astronomy and Astrophysics. 2026;715. doi:10.1051/0004-6361/202659812
apa: Wei, D., Schneider, F. R. N., Podsiadlowski, P., Moriya, T. J., & Laplace,
E. (2026). Diversity of stripped-envelope supernova light curves from interactions
with binary-driven circumstellar material. Astronomy and Astrophysics.
EDP Sciences. https://doi.org/10.1051/0004-6361/202659812
chicago: Wei, Dandan, Fabian R.N. Schneider, Philipp Podsiadlowski, Takashi J. Moriya,
and Eva Laplace. “Diversity of Stripped-Envelope Supernova Light Curves from Interactions
with Binary-Driven Circumstellar Material.” Astronomy and Astrophysics.
EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202659812.
ieee: D. Wei, F. R. N. Schneider, P. Podsiadlowski, T. J. Moriya, and E. Laplace,
“Diversity of stripped-envelope supernova light curves from interactions with
binary-driven circumstellar material,” Astronomy and Astrophysics, vol.
715. EDP Sciences, 2026.
ista: Wei D, Schneider FRN, Podsiadlowski P, Moriya TJ, Laplace E. 2026. Diversity
of stripped-envelope supernova light curves from interactions with binary-driven
circumstellar material. Astronomy and Astrophysics. 715, A46.
mla: Wei, Dandan, et al. “Diversity of Stripped-Envelope Supernova Light Curves
from Interactions with Binary-Driven Circumstellar Material.” Astronomy and
Astrophysics, vol. 715, A46, EDP Sciences, 2026, doi:10.1051/0004-6361/202659812.
short: D. Wei, F.R.N. Schneider, P. Podsiadlowski, T.J. Moriya, E. Laplace, Astronomy
and Astrophysics 715 (2026).
corr_author: '1'
das_tickbox: '0'
date_created: 2026-11-08T23:01:57Z
date_published: 2026-11-01T00:00:00Z
date_updated: 2026-11-12T07:22:33Z
day: '01'
ddc:
- '520'
department:
- _id: YlGo
doi: 10.1051/0004-6361/202659812
external_id:
arxiv:
- '2608.26390'
file:
- access_level: open_access
checksum: 9bd17f0c69fbb3532214b750294ed5f7
content_type: application/pdf
creator: dernst
date_created: 2026-11-12T07:17:08Z
date_updated: 2026-11-12T07:17:08Z
file_id: '23260'
file_name: 2026_AstronomyAstrophysics_Wei.pdf
file_size: 26647164
relation: main_file
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has_accepted_license: '1'
intvolume: ' 715'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
publication: Astronomy and Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: yes
title: Diversity of stripped-envelope supernova light curves from interactions with
binary-driven circumstellar material
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: 715
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: diamond
PlanS_conform: '1'
_id: '23237'
abstract:
- lang: eng
text: "Context. Understanding the large-scale dynamics of molecular clouds (MCs)
is crucial to constraining the processes that govern star formation and the structure
and evolution of the Galaxy. While gas tracers have traditionally been used to
map MC kinematics, stellar tracers such as young stellar objects (YSOs) and open
clusters (OCs) provide a complementary approach that enables direct comparisons
between the stellar and gaseous components.\r\n\r\nAims. We aim to compare the
kinematics of young (≤30 Myr) OCs with YSOs in the same star-forming region, the
latter being assumed to trace the motions of the parent cloud gas. Subsequently,
we intend to reconstruct the three-dimensional (3D) motions of the main MC complexes
within 2.5 kpc of the Sun using both YSOs and young OCs as tracers.\r\n\r\nMethods.
Using Gaia Data Release 3 (DR3) astrometry and complementary spectroscopic surveys
providing radial velocities (RVs), we compiled a unified sample of24 146 young
stars, comprising YSOs and OC members. We applied robust clustering in proper-motion
space to identify co-moving YSOs and derived cloud-averaged motions via Monte
Carlo sampling. These motions were compared with the kinematics inferred from
OCs younger than 30 Myr. Finally, we performed orbital integrations in a realistic
Galactic potential to trace the past evolution of the clouds and to quantify their
expansion and rotation.\r\n\r\nResults. We derive homogeneous 3D kinematics for
15 star-forming regions within 2.5 kpc. YSOs and OCs exhibit strongly consistent
kinematics within each cloud, with a median spatial velocity offset of ≲2 km s−1,
allowing us to combine them into a unified tracer sample. The resulting bulk cloud
motions show a median peculiar velocity of ≃9 km s−1 with respect to the Galactic
rotation. We used our catalogue to trace back the Solar System’s voyage through
the Orion cloud and the common origin of Lupus, Ophiuchus, and Corona Australis
in the Sco-Cen region. Internally, we detected significant expansion in Orion
and Ophiuchus (at a 5σ level) and coherent rotation in at least six complexes,
likely reflecting local processes such as stellar feedback and angular-momentum
redistribution.\r\n\r\nConclusions. Young OCs and YSOs exhibit broadly consistent
kinematics, and therefore OCs can also be used to trace the bulk motion of the
star-forming regions."
acknowledgement: Scientific progress thrives on discussion and collaboration, and
this paper is no exception. We warmly thank the anonymous referee whose insightful
comments have greatly improved the overall quality of this paper. We thank Efrem
Maconi and Emily Hunt for detailed discussions and suggestions regarding their methodologies.
X.P.C. acknowledges financial support from the Spanish National Programme for the
Promotion of Talent and its Employability grant PRE2022-104959 cofunded by the European
Social Fund. S.T. acknowledges the funding from the European Union’s Horizon 2020
research and innovation program under the Marie Skłodowska-Curie grant agreement
No 101034413. X.P.C., S.T., E.V. and M.M. acknowledge support from the Spanish Ministerio
de Ciencia, Innovación y Universidades under grants PID2021122842OB-C22, PID2021-127289NB-I00
and PID2024157964OB-C22; XPC and MM also from the Xunta de Galicia and the European
Union (FEDER Galicia 2021-2027 Program) Ref. ED431B 2024/21, ED431B 2024/02, and
CITIC ED431G 2023/01. X.P.C. and M.M. also acknowledge the support from EU HORIZON-CL4-2023-SPACE-01-71
SPACIOUS project, Ref. 101135205. N.M.R. and F.A. acknowledge support from the Spanish
MICIN/AEI/10.13039/501100011033 and “ERDF, A way of making Europe” by the European
Union through grant PID2021-122842OB-C21 and PID2024-157964OB-C21, and the Institute
of Cosmos Sciences University of Barcelona (ICCUB, Unidad de Excelencia María de
Maeztu) through grant CEX2024-001451-M and the project 2021-SGR-00679 GRC de l’Agència
de Gestió d’Ajuts Universitaris i de Recerca (Generali-tat de Catalunya). F.A. acknowledges
the grant RYC2021-031683-I funded by MCIN/AEI/10.13039/501100011033 and by the European
Union’s NextGenera-tionEU/PRTR. A.J.M. acknowledges support from the Swedish National
Space Agency (career grant 2023-00146). This work has made use of data from the
European Space Agency (ESA) Gaia mission and processed by the Gaia Data Processing
and Analysis Consortium (DPAC). Funding for the DPAC has been provided by national
institutions, in particular, the institutions participating in the Gaia Multilateral
Agreement.
article_number: A481
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: X.
full_name: Pérez-Couto, X.
last_name: Pérez-Couto
- first_name: Santiago
full_name: Torres Rodriguez, Santiago
id: a8df4360-4328-11ee-8f1a-e502d0c83fc2
last_name: Torres Rodriguez
orcid: 0000-0002-3150-8988
- first_name: N.
full_name: Miret-Roig, N.
last_name: Miret-Roig
- first_name: F.
full_name: Anders, F.
last_name: Anders
- first_name: E.
full_name: Villaver, E.
last_name: Villaver
- first_name: A. J.
full_name: Mustill, A. J.
last_name: Mustill
- first_name: M.
full_name: Manteiga, M.
last_name: Manteiga
citation:
ama: 'Pérez-Couto X, Torres Rodriguez S, Miret-Roig N, et al. A homogeneous three-dimensional
view of molecular cloud kinematics out to 2.5 kpc: Using young stellar objects
and open clusters as complementary tracers. Astronomy & Astrophysics.
2026;714. doi:10.1051/0004-6361/202558818'
apa: 'Pérez-Couto, X., Torres Rodriguez, S., Miret-Roig, N., Anders, F., Villaver,
E., Mustill, A. J., & Manteiga, M. (2026). A homogeneous three-dimensional
view of molecular cloud kinematics out to 2.5 kpc: Using young stellar objects
and open clusters as complementary tracers. Astronomy & Astrophysics.
EDP Sciences. https://doi.org/10.1051/0004-6361/202558818'
chicago: 'Pérez-Couto, X., Santiago Torres Rodriguez, N. Miret-Roig, F. Anders,
E. Villaver, A. J. Mustill, and M. Manteiga. “A Homogeneous Three-Dimensional
View of Molecular Cloud Kinematics out to 2.5 Kpc: Using Young Stellar Objects
and Open Clusters as Complementary Tracers.” Astronomy & Astrophysics.
EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202558818.'
ieee: 'X. Pérez-Couto et al., “A homogeneous three-dimensional view of molecular
cloud kinematics out to 2.5 kpc: Using young stellar objects and open clusters
as complementary tracers,” Astronomy & Astrophysics, vol. 714. EDP
Sciences, 2026.'
ista: 'Pérez-Couto X, Torres Rodriguez S, Miret-Roig N, Anders F, Villaver E, Mustill
AJ, Manteiga M. 2026. A homogeneous three-dimensional view of molecular cloud
kinematics out to 2.5 kpc: Using young stellar objects and open clusters as complementary
tracers. Astronomy & Astrophysics. 714, A481.'
mla: 'Pérez-Couto, X., et al. “A Homogeneous Three-Dimensional View of Molecular
Cloud Kinematics out to 2.5 Kpc: Using Young Stellar Objects and Open Clusters
as Complementary Tracers.” Astronomy & Astrophysics, vol. 714, A481,
EDP Sciences, 2026, doi:10.1051/0004-6361/202558818.'
short: X. Pérez-Couto, S. Torres Rodriguez, N. Miret-Roig, F. Anders, E. Villaver,
A.J. Mustill, M. Manteiga, Astronomy & Astrophysics 714 (2026).
das_tickbox: '1'
dataavailabilitystatement: "Table 2 and the tracer catalogue used to build it are
available at the CDS via https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/714/A481\r\n\r\nMovies
are available at https://www.aanda.org."
date_created: 2026-11-08T23:01:57Z
date_published: 2026-10-01T00:00:00Z
date_updated: 2026-11-12T07:35:42Z
day: '01'
ddc:
- '520'
department:
- _id: LiBu
doi: 10.1051/0004-6361/202558818
ec_funded: 1
external_id:
arxiv:
- '2604.22573'
file:
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checksum: b46278f034f0a6df32cb077a5fe7870a
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creator: dernst
date_created: 2026-11-12T07:30:04Z
date_updated: 2026-11-12T07:30:04Z
file_id: '23262'
file_name: 2026_AstronomyAstrophysics_Couto.pdf
file_size: 7846625
relation: main_file
success: 1
file_date_updated: 2026-11-12T07:30:04Z
fulldoi: https://doi.org/10.1051/0004-6361/202558818
has_accepted_license: '1'
intvolume: ' 714'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: yes
title: 'A homogeneous three-dimensional view of molecular cloud kinematics out to
2.5 kpc: Using young stellar objects and open clusters as complementary tracers'
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: 714
year: '2026'
...
---
DOAJ_listed: '1'
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abstract:
- lang: eng
text: The AM CVn class includes mass transferring, ultra-compact double white dwarf
binaries with orbital periods on the timescale of minutes. A long-standing puzzle
is that none of the roughly fifty ultra-compact, ‘verification binaries’ that
are easily detectable in the millihertz gravitational wave regime reside in a
triple star configuration. Much evidence has hinted at V407 Vul being an inspiraling,
double white dwarf AM CVn with an orbital period of 569 s. Yet, a decisive confirmation
has proved challenging since a main sequence star dominates its visible spectrum.
We present a clear confirmation of the triple star nature of the source by detecting
a significant astrometric wobble of the photocentre on the 569 s orbital period
of the binary. The AM CVn and the main sequence components are gravitationally
bound with a spatial separation of roughly 0.03–0.04″, equating to an orbital
separation of approximately 120 AU. A total of 23 years of orbital timing constrained
the orbital decay of the AM CVn as being precise to the 1% level, critical in
understanding if this class of binary survives through a period minimum or coalesce.
New Hubble Space Telescope ultraviolet imaging and spectroscopic data allowed
the isolated detection of the AM CVn at shorter wavelengths, revealing an approximately
58 000 K accretor white dwarf, while placing a firm distance constraint of 3510+140−110
pc. At this distance, we predict that the Laser Interferometer Space Antenna (LISA)
will detect V407 Vul with a 28.4 ± 9.2 signal-to-noise ratio in a 4 yr mission
time, making it the first verification binary with an outer tertiary, or ‘verification
triple’, detectable for millihertz gravitational wave observatories.
acknowledgement: We thank Holly Preece, Max Pritzkuleit and Silvia Toonen for useful
conversation on elements of this study. We also thank the anonymous referee for
improving the quality of this manuscript. Based on observations made with the William
Herschel Telescope and the Isaac Newton Telescope operated on the island of La Palma
by the Isaac Newton Group of Telescopes in the Spanish Observatorio del Roque de
los Muchachos of the Instituto de Astrofísica de Canarias. Based on observations
made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science
Institute, which is operated by the Association of Universities for Research in
Astronomy, Inc., under NASA contract NAS 5-26555. Based on observations made with
the Gran Telescopio Canarias (GTC), installed at the Spanish Observatorio del Roque
de los Muchachos of the Instituto de Astrofísica de Canarias, on the island of La
Palma. The construction of HiPERCAM was funded by the European Research Council
under the European Union’s Seventh Framework Programme (FP/2007-2013) under ERC-2013-ADG
Grant Agreement no. 340040 (HiPERCAM). The operation of ULTRACAM and HiPERCAM are
funded by the United Kingdom’s Science and Technology Facilities Council under grant
ST/Z000033/1. N.R. is supported by the Deutsche Forschungsgemeinschaft (DFG) through
grant RE3915/2-1. N.M. is supported by the Deutsches Zentrum fur Luft- und Raumfahrt
(DLR) through grant 50 OR 2315. VSD is supported by a Leverhulme Research Fellowship.
NCS acknowledges support from the Science and Technology Facilities Council (STFC)
grant ST/X001121/1. M.D. is supported by the Deutsches Zentrum fur Luft- und Raumfahrt
(DLR) through grant 50OR2510. SGP acknowledges support by the Science and Technology
Facilities Council (grant ST/B001174/1).
article_number: A200
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: James
full_name: Munday, James
last_name: Munday
- first_name: Antonio C.
full_name: Rodriguez, Antonio C.
last_name: Rodriguez
- first_name: Nicole
full_name: Reindl, Nicole
last_name: Reindl
- first_name: Nina
full_name: Mackensen, Nina
last_name: Mackensen
- first_name: Tin Long
full_name: Sunny Wong, Tin Long
last_name: Sunny Wong
- first_name: S. P.
full_name: Littlefair, S. P.
last_name: Littlefair
- first_name: Ingrid
full_name: Pelisoli, Ingrid
last_name: Pelisoli
- first_name: Alex
full_name: Brown, Alex
last_name: Brown
- first_name: N.
full_name: Castro Segura, N.
last_name: Castro Segura
- first_name: Joheen
full_name: Chakraborty, Joheen
last_name: Chakraborty
- first_name: Harry
full_name: Dawson, Harry
last_name: Dawson
- first_name: V. S.
full_name: Dhillon, V. S.
last_name: Dhillon
- first_name: Matti
full_name: Dorsch, Matti
last_name: Dorsch
- first_name: Martin
full_name: Dyer, Martin
last_name: Dyer
- first_name: James A.
full_name: Garbutt, James A.
last_name: Garbutt
- first_name: Stephan
full_name: Geier, Stephan
last_name: Geier
- first_name: Matthew
full_name: Green, Matthew
last_name: Green
- first_name: Dan
full_name: Jarvis, Dan
last_name: Jarvis
- first_name: Mark R.
full_name: Kennedy, Mark R.
last_name: Kennedy
- first_name: Paul
full_name: Kerry, Paul
last_name: Kerry
- first_name: James
full_name: Mccormac, James
last_name: Mccormac
- first_name: Steven G.
full_name: Parsons, Steven G.
last_name: Parsons
- first_name: Joannes C
full_name: van Roestel, Joannes C
id: 4d122fc8-6083-11f0-87a5-97d68b860333
last_name: van Roestel
- first_name: Dave
full_name: Sahman, Dave
last_name: Sahman
- first_name: P. E.
full_name: Tremblay, P. E.
last_name: Tremblay
- first_name: Amalie
full_name: Yates, Amalie
last_name: Yates
citation:
ama: 'Munday J, Rodriguez AC, Reindl N, et al. V407 Vul: A triple star system with
an AM CVn detectable by gravitational wave observatories. Astronomy & Astrophysics.
2026;714. doi:10.1051/0004-6361/202661518'
apa: 'Munday, J., Rodriguez, A. C., Reindl, N., Mackensen, N., Sunny Wong, T. L.,
Littlefair, S. P., … Yates, A. (2026). V407 Vul: A triple star system with an
AM CVn detectable by gravitational wave observatories. Astronomy & Astrophysics.
EDP Sciences. https://doi.org/10.1051/0004-6361/202661518'
chicago: 'Munday, James, Antonio C. Rodriguez, Nicole Reindl, Nina Mackensen, Tin
Long Sunny Wong, S. P. Littlefair, Ingrid Pelisoli, et al. “V407 Vul: A Triple
Star System with an AM CVn Detectable by Gravitational Wave Observatories.” Astronomy
& Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202661518.'
ieee: 'J. Munday et al., “V407 Vul: A triple star system with an AM CVn detectable
by gravitational wave observatories,” Astronomy & Astrophysics, vol.
714. EDP Sciences, 2026.'
ista: 'Munday J, Rodriguez AC, Reindl N, Mackensen N, Sunny Wong TL, Littlefair
SP, Pelisoli I, Brown A, Castro Segura N, Chakraborty J, Dawson H, Dhillon VS,
Dorsch M, Dyer M, Garbutt JA, Geier S, Green M, Jarvis D, Kennedy MR, Kerry P,
Mccormac J, Parsons SG, van Roestel JC, Sahman D, Tremblay PE, Yates A. 2026.
V407 Vul: A triple star system with an AM CVn detectable by gravitational wave
observatories. Astronomy & Astrophysics. 714, A200.'
mla: 'Munday, James, et al. “V407 Vul: A Triple Star System with an AM CVn Detectable
by Gravitational Wave Observatories.” Astronomy & Astrophysics, vol.
714, A200, EDP Sciences, 2026, doi:10.1051/0004-6361/202661518.'
short: J. Munday, A.C. Rodriguez, N. Reindl, N. Mackensen, T.L. Sunny Wong, S.P.
Littlefair, I. Pelisoli, A. Brown, N. Castro Segura, J. Chakraborty, H. Dawson,
V.S. Dhillon, M. Dorsch, M. Dyer, J.A. Garbutt, S. Geier, M. Green, D. Jarvis,
M.R. Kennedy, P. Kerry, J. Mccormac, S.G. Parsons, J.C. van Roestel, D. Sahman,
P.E. Tremblay, A. Yates, Astronomy & Astrophysics 714 (2026).
das_tickbox: '0'
date_created: 2026-11-08T23:01:57Z
date_published: 2026-10-01T00:00:00Z
date_updated: 2026-11-12T07:51:14Z
day: '01'
ddc:
- '520'
department:
- _id: IlCa
doi: 10.1051/0004-6361/202661518
external_id:
arxiv:
- '2607.25557'
file:
- access_level: open_access
checksum: 4b61f80ff041be1e119d13eeddd0f634
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creator: dernst
date_created: 2026-11-12T07:44:57Z
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file_name: 2026_AstronomyAstrophysics_Munday.pdf
file_size: 8743129
relation: main_file
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file_date_updated: 2026-11-12T07:44:57Z
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has_accepted_license: '1'
intvolume: ' 714'
language:
- iso: eng
month: '10'
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'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: yes
title: 'V407 Vul: A triple star system with an AM CVn detectable by gravitational
wave observatories'
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: 714
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '23234'
abstract:
- lang: eng
text: Lattices and periodic point sets are well-known objects from discrete geometry.
They are also used in crystallography as one of the models of atomic structure
of periodic crystals. In this paper we study the embedding properties of spaces
of lattices and periodic point sets equipped with optimal bijection metrics (i.e.,
bottleneck and Euclidean bottleneck metrics). We focus our treatment on embeddings
into Hilbert space. On one hand this is motivated by modern data analysis, which
is mostly based on statistical approaches developed on Euclidean or Hilbert spaces,
hence such embeddings play a major role in applied pipelines. On the other hand
there is a well-established methodology related to such questions in coarse geometry,
arising from the work on the Novikov conjecture. The main results of this paper
provide different conditions, under which the spaces of lattices or periodic point
sets are Lipschitz or coarsely (non)embeddable into Hilbert space. The various
conditions are phrased in terms of density, packing radius, covering radius, the
cardinality of the motif, and the diameter of the unit cell.
acknowledgement: A.G. was partially supported by the Alexander von Humboldt Foundation
and by the Simons Foundation. Ž.V. was supported by Slovenian Research Agency grants
No. N1-0114, J1-4001, and P1-0292. N.Z. was supported by the FWF Grant, Project
number I4245-N35. The authors would like to thank the anonymous referees for their
careful reading of the manuscript and for providing insightful comments and suggestions
that significantly improved the paper.
article_number: '30'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Alexey
full_name: Garber, Alexey
last_name: Garber
- first_name: Iga
full_name: Virk, Iga
last_name: Virk
- first_name: Nicolò
full_name: Zava, Nicolò
id: c8b3499c-7a77-11eb-b046-aa368cbbf2ad
last_name: Zava
orcid: 0000-0001-8686-1888
citation:
ama: Garber A, Virk I, Zava N. On the metric spaces of lattices and periodic point
sets. Journal of Applied and Computational Topology. 2026;10(4). doi:10.1007/s41468-026-00258-8
apa: Garber, A., Virk, I., & Zava, N. (2026). On the metric spaces of lattices
and periodic point sets. Journal of Applied and Computational Topology.
Springer. https://doi.org/10.1007/s41468-026-00258-8
chicago: Garber, Alexey, Iga Virk, and Nicolò Zava. “On the Metric Spaces of Lattices
and Periodic Point Sets.” Journal of Applied and Computational Topology.
Springer, 2026. https://doi.org/10.1007/s41468-026-00258-8.
ieee: A. Garber, I. Virk, and N. Zava, “On the metric spaces of lattices and periodic
point sets,” Journal of Applied and Computational Topology, vol. 10, no.
4. Springer, 2026.
ista: Garber A, Virk I, Zava N. 2026. On the metric spaces of lattices and periodic
point sets. Journal of Applied and Computational Topology. 10(4), 30.
mla: Garber, Alexey, et al. “On the Metric Spaces of Lattices and Periodic Point
Sets.” Journal of Applied and Computational Topology, vol. 10, no. 4, 30,
Springer, 2026, doi:10.1007/s41468-026-00258-8.
short: A. Garber, I. Virk, N. Zava, Journal of Applied and Computational Topology
10 (2026).
corr_author: '1'
das_tickbox: '1'
dataavailabilitystatement: No datasets were generated or analysed during the current
study.
date_created: 2026-11-08T23:01:56Z
date_published: 2026-10-29T00:00:00Z
date_updated: 2026-11-12T08:47:09Z
day: '29'
ddc:
- '510'
department:
- _id: HeEd
doi: 10.1007/s41468-026-00258-8
external_id:
arxiv:
- '2310.07594'
pmid:
- '42964491'
file:
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checksum: 00938f584009c03b675ada5f4c451e95
content_type: application/pdf
creator: dernst
date_created: 2026-11-12T08:23:29Z
date_updated: 2026-11-12T08:23:29Z
file_id: '23264'
file_name: 2026_JourAppliedCompTopology_Garber.pdf
file_size: 1002814
relation: main_file
success: 1
file_date_updated: 2026-11-12T08:23:29Z
fulldoi: https://doi.org/10.1007/s41468-026-00258-8
has_accepted_license: '1'
intvolume: ' 10'
issue: '4'
language:
- iso: eng
mathsc:
- 51F30
- 46B85
- 54B20
- 52C07
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26AD5D90-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I04245
name: Algebraic Footprints of Geometric Features in Homology
publication: Journal of Applied and Computational Topology
publication_identifier:
eissn:
- 2367-1734
issn:
- 2367-1726
publication_status: published
publisher: Springer
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: On the metric spaces of lattices and periodic point sets
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
PlanS_conform: '1'
_id: '23233'
abstract:
- lang: eng
text: In recent years, hybrid semiconductor–superconductor qubits have emerged as
a compelling alternative to more traditional qubit platforms, owing to their unique
combination of material properties and device-level tunability. A key feature
of these systems is their gate-tunable Josephson coupling, which enables the realization
of superconducting qubit architectures with full electric field control and which
offers a promising route toward scalable and low-crosstalk quantum processors.
One of the central motivations behind this approach is the possibility of unifying
the advantages of superconducting and spin-based qubits. This approach to creating
hybrid qubits can be achieved, for example, by encoding quantum information in
the spin degree of freedom of a quasiparticle occupying an Andreev bound state,
thereby combining long coherence times with fast and flexible control. Recent
progress has been further accelerated by the bottom-up engineering of Andreev
bound states into coupled quantum dot arrays, leading to the realization of novel
device architectures such as minimal Kitaev chains hosting (poor man’s) Majorana
states, precursors of topologically protected Majorana zero modes, and, very recently,
to the first coherent control of a Majorana parity qubit. In parallel, alternative
strategies have focused on the design of Hamiltonian-protected hybrid qubits,
including Cooper pair parity qubits and fluxon parity qubits, which aim to enhance
robustness against local noise and decoherence. These approaches leverage the
interplay between superconducting phase dynamics and the discrete charge or flux
degrees of freedom in hybrid junctions. In this article, we review recent theoretical
and experimental advances in the development of semiconductor–superconductor hybrid
qubits. We provide a comprehensive overview of the underlying physical mechanisms,
device implementations, and emerging architectures, with particular emphasis on
their potential to enable (topologically) protected quantum information processing.
While many of these qubit designs remain at the proof-of-concept stage, the rapid
pace of progress suggests that practical demonstrations may be within reach in
the near future.
acknowledgement: Work supported by the Horizon Europe Framework Program of the European
Commission through the European Innovation Council Pathfinder Grant No. 101115315
(QuKiT); the Spanish Comunidad de Madrid (CM) “Talento Program” (Project No. 2022-T1/IND-24070);
and the Spanish Ministry of Science, Innovation, and Universities through Grants
CEX2024-001445-S (Severo Ochoa Centres of Excellence program), PID2025-169814NB-I00
PID2024-161156NB-I00 and PID2022-140552NA-I00. Support from the CSIC Interdisciplinary
Thematic Platform (PTI+) on Quantum Technologies (PTI-QTEP+) and the NOMIS Foundation
is also acknowledged.
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Marta
full_name: Pita-Vidal, Marta
last_name: Pita-Vidal
- first_name: Rubén
full_name: Seoane Souto, Rubén
last_name: Seoane Souto
- first_name: Srijit
full_name: Goswami, Srijit
last_name: Goswami
- first_name: Christian Kraglund
full_name: Andersen, Christian Kraglund
last_name: Andersen
- first_name: Georgios
full_name: Katsaros, Georgios
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
orcid: 0000-0001-8342-202X
- first_name: Javad
full_name: Shabani, Javad
last_name: Shabani
- first_name: Ramón
full_name: Aguado, Ramón
last_name: Aguado
citation:
ama: Pita-Vidal M, Seoane Souto R, Goswami S, et al. Novel qubits in hybrid semiconductor–superconductor
nanostructures. Physics Reports. 2026;1218:1-112. doi:10.1016/j.physrep.2026.10.002
apa: Pita-Vidal, M., Seoane Souto, R., Goswami, S., Andersen, C. K., Katsaros, G.,
Shabani, J., & Aguado, R. (2026). Novel qubits in hybrid semiconductor–superconductor
nanostructures. Physics Reports. Elsevier. https://doi.org/10.1016/j.physrep.2026.10.002
chicago: Pita-Vidal, Marta, Rubén Seoane Souto, Srijit Goswami, Christian Kraglund
Andersen, Georgios Katsaros, Javad Shabani, and Ramón Aguado. “Novel Qubits in
Hybrid Semiconductor–Superconductor Nanostructures.” Physics Reports. Elsevier,
2026. https://doi.org/10.1016/j.physrep.2026.10.002.
ieee: M. Pita-Vidal et al., “Novel qubits in hybrid semiconductor–superconductor
nanostructures,” Physics Reports, vol. 1218. Elsevier, pp. 1–112, 2026.
ista: Pita-Vidal M, Seoane Souto R, Goswami S, Andersen CK, Katsaros G, Shabani
J, Aguado R. 2026. Novel qubits in hybrid semiconductor–superconductor nanostructures.
Physics Reports. 1218, 1–112.
mla: Pita-Vidal, Marta, et al. “Novel Qubits in Hybrid Semiconductor–Superconductor
Nanostructures.” Physics Reports, vol. 1218, Elsevier, 2026, pp. 1–112,
doi:10.1016/j.physrep.2026.10.002.
short: M. Pita-Vidal, R. Seoane Souto, S. Goswami, C.K. Andersen, G. Katsaros, J.
Shabani, R. Aguado, Physics Reports 1218 (2026) 1–112.
das_tickbox: '0'
date_created: 2026-11-08T23:01:56Z
date_published: 2026-11-03T00:00:00Z
date_updated: 2026-11-12T08:03:54Z
day: '03'
ddc:
- '530'
department:
- _id: GeKa
doi: 10.1016/j.physrep.2026.10.002
external_id:
arxiv:
- '2512.23336'
fulldoi: https://doi.org/10.1016/j.physrep.2026.10.002
has_accepted_license: '1'
intvolume: ' 1218'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.physrep.2026.10.002
month: '11'
oa: 1
oa_version: Published Version
page: 1-112
project:
- _id: bdc2ca30-d553-11ed-ba76-cf164a5bb811
grant_number: '101115315'
name: Quantum bits with Kitaev Transmons
publication: Physics Reports
publication_identifier:
issn:
- 0370-1573
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: Novel qubits in hybrid semiconductor–superconductor nanostructures
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: 1218
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '22720'
abstract:
- lang: eng
text: Circadian clocks underlie daily rhythms in physiology by coordinating temporal
patterns of gene expression and protein function throughout the body. At the core
of this system in mammals is CLOCK/BMAL1, a ubiquitously expressed heterodimeric
transcription factor complex that orchestrates tissue-specific circadian gene
expression. The basis for this specificity remains unclear, but tissue-specific
interactions at chromatin could provide one. Here we used chromatin immunoprecipitation
coupled to mass spectrometry to map CLOCK/BMAL1-associated protein complexes on
chromatin in mouse liver, kidney and lung. We detected 1,510 associated proteins,
most of which were tissue-specific and not explained by protein abundance. Among
these, we identified the homeodomain transcription factors PROX1, HNF1B and HOXA5
as tissue-enriched interactors that bind BMAL1, co-occupy most BMAL1 genomic sites
and establish organ-restricted circadian transcription. Our findings demonstrate
that tissue-specific transcription factors confer cellular identity on the core
clock, thereby contributing to organ-specific patterns of rhythmic gene expression.
acknowledgement: We thank all members of the Robles’ group for critical comments on
and edits to this paper. We thank S. Kay for providing dihXY HCC cell lines and
D. Firsov and Y. Bignon for mouse BMAL1-knockout (KO) kidney tissues. This work
was supported by the German Research Foundation (DFG) project no. 213249687—SFB
1064 and RO 5675/1-1 to M.S.R., F.A. and L.A.H. M.S.R was also supported by DFG
INST 86/1800-1 FUGG and LMU Munich’s Institutional Strategy LMU excellent within
the framework of the German Excellence Initiative. J.S.M. was supported by US National
Institutes of Health grant nos. R01GM145737 and R01DK128133. A.K.M. was supported
by an ERC grant ‘ChromaChrono’ 101162145. Open access funding provided by Ludwig-Maximilians-Universität
München.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Fatih
full_name: Aygenli, Fatih
last_name: Aygenli
- first_name: Lukas A.
full_name: Huschet, Lukas A.
last_name: Huschet
- first_name: Tanja
full_name: Popp, Tanja
last_name: Popp
- first_name: Andrea
full_name: Ribeiro, Andrea
last_name: Ribeiro
- first_name: Darina
full_name: Barkhatova, Darina
id: db547c8c-329f-11ee-a353-cde802618f9e
last_name: Barkhatova
orcid: 0000-0002-0062-2817
- first_name: Céline
full_name: Jouffe, Céline
last_name: Jouffe
- first_name: Ricardo
full_name: Trozzo, Ricardo
last_name: Trozzo
- first_name: Jerome S.
full_name: Menet, Jerome S.
last_name: Menet
- first_name: Roland
full_name: Rad, Roland
last_name: Rad
- first_name: Kenneth A.
full_name: Dyar, Kenneth A.
last_name: Dyar
- first_name: Maciej
full_name: Lech, Maciej
last_name: Lech
- first_name: Tobias
full_name: Straub, Tobias
last_name: Straub
- first_name: Alicia
full_name: Michael, Alicia
id: 6437c950-2a03-11ee-914d-d6476dd7b75c
last_name: Michael
orcid: 0000-0002-6080-839X
- first_name: Maria S.
full_name: Robles, Maria S.
last_name: Robles
citation:
ama: Aygenli F, Huschet LA, Popp T, et al. CLOCK/BMAL1 interactome uncovers homeodomain
factors as tissue regulators. Nature Cell Biology. 2026. doi:10.1038/s41556-026-02041-4
apa: Aygenli, F., Huschet, L. A., Popp, T., Ribeiro, A., Barkhatova, D., Jouffe,
C., … Robles, M. S. (2026). CLOCK/BMAL1 interactome uncovers homeodomain factors
as tissue regulators. Nature Cell Biology. Springer Nature. https://doi.org/10.1038/s41556-026-02041-4
chicago: Aygenli, Fatih, Lukas A. Huschet, Tanja Popp, Andrea Ribeiro, Darina Barkhatova,
Céline Jouffe, Ricardo Trozzo, et al. “CLOCK/BMAL1 Interactome Uncovers Homeodomain
Factors as Tissue Regulators.” Nature Cell Biology. Springer Nature, 2026.
https://doi.org/10.1038/s41556-026-02041-4.
ieee: F. Aygenli et al., “CLOCK/BMAL1 interactome uncovers homeodomain factors
as tissue regulators,” Nature Cell Biology. Springer Nature, 2026.
ista: Aygenli F, Huschet LA, Popp T, Ribeiro A, Barkhatova D, Jouffe C, Trozzo R,
Menet JS, Rad R, Dyar KA, Lech M, Straub T, Michael AK, Robles MS. 2026. CLOCK/BMAL1
interactome uncovers homeodomain factors as tissue regulators. Nature Cell Biology.
mla: Aygenli, Fatih, et al. “CLOCK/BMAL1 Interactome Uncovers Homeodomain Factors
as Tissue Regulators.” Nature Cell Biology, Springer Nature, 2026, doi:10.1038/s41556-026-02041-4.
short: F. Aygenli, L.A. Huschet, T. Popp, A. Ribeiro, D. Barkhatova, C. Jouffe,
R. Trozzo, J.S. Menet, R. Rad, K.A. Dyar, M. Lech, T. Straub, A.K. Michael, M.S.
Robles, Nature Cell Biology (2026).
das_tickbox: '1'
dataavailabilitystatement: Proteomics data have been deposited to the ProteomeXchange
Consortium via the PRIDE64 partner repository with the dataset identifiers PXD062751
and PXD077567. RNA-seq data are available in the European Nucleotide Archive (ENA)
under accession no. PRJEB93884, and ChIP–seq data at the Gene Expression Omnibus
(GEO) under accession no. GSE302237. AlphaFold 3 interaction prediction parameters
can be provided during the revision process on editorial and/or review request.
Source data are provided with this paper.
date_created: 2026-08-16T22:01:44Z
date_published: 2026-08-06T00:00:00Z
date_updated: 2026-11-12T09:16:09Z
day: '06'
ddc:
- '570'
department:
- _id: GradSch
- _id: AlMi
doi: 10.1038/s41556-026-02041-4
external_id:
pmid:
- '42562924'
fulldoi: https://doi.org/10.1038/s41556-026-02041-4
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41556-026-02041-4
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 9136c684-16d5-11f0-9cad-91c0177b365f
grant_number: '101162145'
name: Circadian structural transitions of chromatin
publication: Nature Cell Biology
publication_identifier:
eissn:
- 1476-4679
issn:
- 1465-7392
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1038/s41556-026-02092-7
researchdata_availability: yes
scopus_import: '1'
status: public
supplementarymaterial: yes
title: CLOCK/BMAL1 interactome uncovers homeodomain factors as tissue regulators
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'
...
---
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OA_place: publisher
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abstract:
- lang: eng
text: "The Dean–Kawasaki equation—one of the most fundamental SPDEs of\r\nfluctuating
hydrodynamics—has been proposed as a model for density fluctuations in weakly
interacting particle systems. In its original form, it is highly\r\nsingular and
fails to be renormalizable, even by approaches such as regularity structures and
paracontrolled distributions, hindering mathematical approaches to its rigorous
justification. It has been understood recently that it is\r\nnatural to introduce
a suitable regularization, for example, by applying a formal spatial discretization
or by truncating high-frequency noise: This yields\r\nwell-posed equations that
should still precisely approximate the law of the\r\nparticle density fluctuations.\r\nIn
the present work, we prove that a regularization in the form of a formal\r\ndiscretization
of the Dean–Kawasaki equation indeed accurately describes\r\ndensity fluctuations
in systems of weakly interacting diffusing particles: We\r\nshow that, in suitable
weak metrics, the law of fluctuations as predicted by\r\nthe discretized Dean–Kawasaki
SPDE approximates the law of fluctuations\r\nof the original particle system,
up to an error that is of arbitrarily high order in\r\nthe inverse particle number
and a discretization error. In particular, the Dean–\r\nKawasaki equation provides
a means for efficient and accurate simulations of\r\ndensity fluctuations in weakly
interacting particle systems."
acknowledgement: All authors gratefully acknowledge funding from the Austrian Science
Fund (FWF) through the project F65. CR gratefully acknowledges support from the
Austrian Science Fund (FWF), grants P30000, P33010, W1245. FC gratefully acknowledges
funding from the European Union’s Horizon 2020 research and innovation programme
under the Marie Skłodowska-Curie grant agreement No. 754411.
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Federico
full_name: Cornalba, Federico
last_name: Cornalba
- first_name: Julian L
full_name: Fischer, Julian L
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
- first_name: Jonas
full_name: Ingmanns, Jonas
id: 71523d30-15b2-11ec-abd3-f80aa909d6b0
last_name: Ingmanns
orcid: 0009-0008-1310-7946
- first_name: Claudia
full_name: Raithel, Claudia
last_name: Raithel
citation:
ama: Cornalba F, Fischer JL, Ingmanns J, Raithel C. Density fluctuations in weakly
interacting particle systems via the Dean–Kawasaki equation. The Annals of
Probability. 2026;54(1):155-215. doi:10.1214/25-aop1763
apa: Cornalba, F., Fischer, J. L., Ingmanns, J., & Raithel, C. (2026). Density
fluctuations in weakly interacting particle systems via the Dean–Kawasaki equation.
The Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/25-aop1763
chicago: Cornalba, Federico, Julian L Fischer, Jonas Ingmanns, and Claudia Raithel.
“Density Fluctuations in Weakly Interacting Particle Systems via the Dean–Kawasaki
Equation.” The Annals of Probability. Institute of Mathematical Statistics,
2026. https://doi.org/10.1214/25-aop1763.
ieee: F. Cornalba, J. L. Fischer, J. Ingmanns, and C. Raithel, “Density fluctuations
in weakly interacting particle systems via the Dean–Kawasaki equation,” The
Annals of Probability, vol. 54, no. 1. Institute of Mathematical Statistics,
pp. 155–215, 2026.
ista: Cornalba F, Fischer JL, Ingmanns J, Raithel C. 2026. Density fluctuations
in weakly interacting particle systems via the Dean–Kawasaki equation. The Annals
of Probability. 54(1), 155–215.
mla: Cornalba, Federico, et al. “Density Fluctuations in Weakly Interacting Particle
Systems via the Dean–Kawasaki Equation.” The Annals of Probability, vol.
54, no. 1, Institute of Mathematical Statistics, 2026, pp. 155–215, doi:10.1214/25-aop1763.
short: F. Cornalba, J.L. Fischer, J. Ingmanns, C. Raithel, The Annals of Probability
54 (2026) 155–215.
corr_author: '1'
date_created: 2026-05-20T08:25:25Z
date_published: 2026-01-01T00:00:00Z
date_updated: 2026-11-12T12:16:33Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1214/25-aop1763
ec_funded: 1
external_id:
arxiv:
- '2303.00429'
file:
- access_level: open_access
checksum: 3e60c0e25a1c96342029a7d2b031505f
content_type: application/pdf
creator: dernst
date_created: 2026-05-21T07:11:27Z
date_updated: 2026-05-21T07:11:27Z
file_id: '21906'
file_name: 2026_AnnalsProbability_Cornalba.pdf
file_size: 865745
relation: main_file
success: 1
file_date_updated: 2026-05-21T07:11:27Z
fulldoi: https://doi.org/10.1214/25-aop1763
has_accepted_license: '1'
intvolume: ' 54'
issue: '1'
keyword:
- Weakly interacting particle systems
- fluctuating hydrodynamics
- Dean-Kawasaki equation
- stochastic PDEs
- numerical approximation
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 155-215
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
publication: The Annals of Probability
publication_identifier:
eissn:
- 2168-894X
issn:
- 0091-1798
publication_status: published
publisher: Institute of Mathematical Statistics
quality_controlled: '1'
related_material:
record:
- id: '23257'
relation: dissertation_contains
status: for_moderation
scopus_import: '1'
status: public
title: Density fluctuations in weakly interacting particle systems via the Dean–Kawasaki
equation
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: 54
year: '2026'
...
---
OA_place: repository
OA_type: green
_id: '23261'
abstract:
- lang: eng
text: "We establish a quantitative homogenization result for an interface moving
through a field of sufficiently sparse but possibly impenetrable random obstacles.
From a physical viewpoint, such problems arise e.g. in the context of the motion
of dislocations or magnetic domain walls in a material with impurities.\r\n More
precisely, given an interface moving by forced mean curvature flow -- with a positive
global driving force plus a spatially fluctuating (negative) driving force modeling
the obstacles -- , we prove that the effective large-scale behavior of the forward
front is governed by a constant-speed effective motion. For typical values of
the global forcing, on large scales of the order $\\varepsilon^{-1}$ we obtain
a (relative) error estimate for arrival times of the front of the order $\\varepsilon^{1/9-}$.\r\n
Previous stochastic homogenization results for forced mean curvature motion in
the literature have required a positive pointwise lower bound on the combined
forcing, which implies the absence of any actual obstacles capable of locally
blocking the interface motion. In contrast, our results are valid even in the
presence of islands with locally negative forcing, potentially allowing for locally
pinned interfaces and eventually enclosures left behind the main front. Thus,
our homogenization result applies to settings closer to (but still strictly away
from) the pinning-depinning transition."
acknowledgement: "This project has received funding from the European Research Council
(ERC) under the European\r\nUnion’s Horizon 2020 research and innovation programme
(grant agreement No 948819)."
article_processing_charge: No
arxiv: 1
author:
- first_name: Julian L
full_name: Fischer, Julian L
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
- first_name: Jonas
full_name: Ingmanns, Jonas
id: 71523d30-15b2-11ec-abd3-f80aa909d6b0
last_name: Ingmanns
orcid: 0009-0008-1310-7946
citation:
ama: Fischer JL, Ingmanns J. Quantitative homogenization of forced geometric motions
through random fields of obstacles. arXiv. doi:10.48550/ARXIV.2603.12179
apa: Fischer, J. L., & Ingmanns, J. (n.d.). Quantitative homogenization of forced
geometric motions through random fields of obstacles. arXiv. https://doi.org/10.48550/ARXIV.2603.12179
chicago: Fischer, Julian L, and Jonas Ingmanns. “Quantitative Homogenization of
Forced Geometric Motions through Random Fields of Obstacles.” ArXiv, n.d.
https://doi.org/10.48550/ARXIV.2603.12179.
ieee: J. L. Fischer and J. Ingmanns, “Quantitative homogenization of forced geometric
motions through random fields of obstacles,” arXiv. .
ista: Fischer JL, Ingmanns J. Quantitative homogenization of forced geometric motions
through random fields of obstacles. arXiv, 10.48550/ARXIV.2603.12179.
mla: Fischer, Julian L., and Jonas Ingmanns. “Quantitative Homogenization of Forced
Geometric Motions through Random Fields of Obstacles.” ArXiv, doi:10.48550/ARXIV.2603.12179.
short: J.L. Fischer, J. Ingmanns, ArXiv (n.d.).
corr_author: '1'
date_created: 2026-11-12T07:31:56Z
date_published: 2026-03-12T00:00:00Z
date_updated: 2026-11-12T12:16:33Z
day: '12'
department:
- _id: JuFi
doi: 10.48550/ARXIV.2603.12179
ec_funded: 1
external_id:
arxiv:
- '2603.12179'
fulldoi: https://doi.org/10.48550/ARXIV.2603.12179
keyword:
- Analysis of PDEs (math.AP)
- Probability (math.PR)
- 'FOS: Mathematics'
- 'FOS: Mathematics'
- 35B27
- 60K35
- '53E10'
- 35R60
- 35F21
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2603.12179
month: '03'
oa: 1
oa_version: Preprint
project:
- _id: 0aa76401-070f-11eb-9043-b5bb049fa26d
call_identifier: H2020
grant_number: '948819'
name: Bridging Scales in Random Materials
publication: arXiv
publication_status: draft
related_material:
record:
- id: '23257'
relation: dissertation_contains
status: for_moderation
status: public
title: Quantitative homogenization of forced geometric motions through random fields
of obstacles
type: preprint
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_place: repository
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- _id: LifeSc
article_processing_charge: No
author:
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full_name: Tatman, Benjamin
id: 71cda2f3-e604-11ee-a1df-da10587eda3f
last_name: Tatman
citation:
ama: Tatman B. Supplementary Material for “Enabling low-power Bloch-McConnell Relaxation
Dispersion in solid-state NMR.” 2026. doi:10.15479/AT-ISTA-22968
apa: Tatman, B. (2026). Supplementary Material for “Enabling low-power Bloch-McConnell
Relaxation Dispersion in solid-state NMR.” Institute of Science and Technology
Austria. https://doi.org/10.15479/AT-ISTA-22968
chicago: Tatman, Benjamin. “Supplementary Material for ‘Enabling Low-Power Bloch-McConnell
Relaxation Dispersion in Solid-State NMR.’” Institute of Science and Technology
Austria, 2026. https://doi.org/10.15479/AT-ISTA-22968.
ieee: B. Tatman, “Supplementary Material for ‘Enabling low-power Bloch-McConnell
Relaxation Dispersion in solid-state NMR.’” Institute of Science and Technology
Austria, 2026.
ista: Tatman B. 2026. Supplementary Material for ‘Enabling low-power Bloch-McConnell
Relaxation Dispersion in solid-state NMR’, Institute of Science and Technology
Austria, 10.15479/AT-ISTA-22968.
mla: Tatman, Benjamin. Supplementary Material for “Enabling Low-Power Bloch-McConnell
Relaxation Dispersion in Solid-State NMR.” Institute of Science and Technology
Austria, 2026, doi:10.15479/AT-ISTA-22968.
short: B. Tatman, (2026).
contributor:
- contributor_type: supervisor
first_name: Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
corr_author: '1'
date_created: 2026-09-21T14:06:36Z
date_published: 2026-11-12T00:00:00Z
date_updated: 2026-11-12T12:53:11Z
day: '12'
department:
- _id: PaSc
doi: 10.15479/AT-ISTA-22968
doi_confirm: '1'
file:
- access_level: open_access
checksum: 9cbabb6f8fbf578eeee741c49e2c4ced
content_type: application/zip
creator: btatman
date_created: 2026-11-03T11:18:03Z
date_updated: 2026-11-03T11:18:03Z
file_id: '23215'
file_name: ESM.zip
file_size: 3111614977
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success: 1
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checksum: 9de6238cf0d597bef63af74be3abecce
content_type: text/markdown
creator: btatman
date_created: 2026-11-09T11:16:38Z
date_updated: 2026-11-09T11:16:38Z
file_id: '23243'
file_name: README.md
file_size: 1529
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success: 1
file_date_updated: 2026-11-09T11:16:38Z
fulldoi: https://doi.org/10.15479/AT-ISTA-22968
has_accepted_license: '1'
month: '11'
oa: 1
oa_version: None
publisher: Institute of Science and Technology Austria
related_material:
link:
- description: Associated publication
relation: used_in_publication
url: doi.org/10.1063/5.0357991
status: public
title: Supplementary Material for "Enabling low-power Bloch-McConnell Relaxation Dispersion
in solid-state NMR"
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: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...
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OA_place: repository
_id: '23221'
abstract:
- lang: eng
text: 'This Research Data contains supplemental videos for Section 5.3 "Modeling
three-state molecular machines walking along a track" of my PhD Thesis "Biological
functionality without biochemistry: designing nanomachines for target behavior".
Supplemental videos 1-3: Visualization of results of Langevin dynamics simulations
of the machine walking along a track for parameters epsilon = 11 and a = [6, 8,
10] using periodic boundary conditions. The first video (a = 8) demonstrates a
significant net motion of the machine to the right. The second video (a = 6) demonstrates
fast movement in both directions without relevant net motion. The third video
(a = 10) demonstrates targeted yet short and slow net motion to the right.'
acknowledged_ssus:
- _id: ScienComp
acknowledgement: We acknowledge funding by the Austrian Science Fund (FWF) [10.55776/PAT8537123].
article_processing_charge: No
author:
- first_name: Andreas
full_name: Ehrmann, Andreas
id: eaa689ed-f6e0-11ea-865d-bd98cbcf83c2
last_name: Ehrmann
orcid: 0000-0002-0997-5678
citation:
ama: 'Ehrmann A. Supplemental videos for: Modeling three-state molecular machines
walking along a track. 2026. doi:10.15479/AT-ISTA-23221'
apa: 'Ehrmann, A. (2026). Supplemental videos for: Modeling three-state molecular
machines walking along a track. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-23221'
chicago: 'Ehrmann, Andreas. “Supplemental Videos for: Modeling Three-State Molecular
Machines Walking along a Track.” Institute of Science and Technology Austria,
2026. https://doi.org/10.15479/AT-ISTA-23221.'
ieee: 'A. Ehrmann, “Supplemental videos for: Modeling three-state molecular machines
walking along a track.” Institute of Science and Technology Austria, 2026.'
ista: 'Ehrmann A. 2026. Supplemental videos for: Modeling three-state molecular
machines walking along a track, Institute of Science and Technology Austria, 10.15479/AT-ISTA-23221.'
mla: 'Ehrmann, Andreas. Supplemental Videos for: Modeling Three-State Molecular
Machines Walking along a Track. Institute of Science and Technology Austria,
2026, doi:10.15479/AT-ISTA-23221.'
short: A. Ehrmann, (2026).
contributor:
- contributor_type: researcher
first_name: Andreas
id: eaa689ed-f6e0-11ea-865d-bd98cbcf83c2
last_name: Ehrmann
orcid: 0000-0002-0997-5678
- contributor_type: researcher
first_name: Mateusz
last_name: Ratman
- contributor_type: supervisor
first_name: Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
corr_author: '1'
date_created: 2026-11-04T13:02:05Z
date_published: 2026-11-12T00:00:00Z
date_updated: 2026-11-12T12:57:43Z
day: '12'
ddc:
- '530'
department:
- _id: GradSch
- _id: CaGo
doi: 10.15479/AT-ISTA-23221
doi_confirm: '1'
file:
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checksum: 90e8cff8cadc05ef44c15afbb6fb27a9
content_type: video/mp4
creator: aehrmann
date_created: 2026-11-06T08:34:18Z
date_updated: 2026-11-06T08:34:18Z
description: Visualization of results of Langevin dynamics simulations of the machine
walking along a track for parameters epsilon = 11 and a = 8 using periodic boundary
conditions. It demonstrates a significant net motion of the machine to the right.
file_id: '23229'
file_name: Supplemental video 1.mp4
file_size: 16951122
relation: supplementary_material
title: Supplemental video 1
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checksum: cc5d78f4d9a2d8eb80c647cbc716b156
content_type: video/mp4
creator: aehrmann
date_created: 2026-11-06T09:19:47Z
date_updated: 2026-11-06T09:19:47Z
description: Visualization of results of Langevin dynamics simulations of the machine
walking along a track for parameters epsilon = 11 and a = 6 using periodic boundary
conditions. It demonstrates fast movement in both directions without relevant
net motion.
file_id: '23230'
file_name: Supplemental video 2.mp4
file_size: 16830211
relation: supplementary_material
title: Supplemental video 2
- access_level: open_access
checksum: 5cd492e51ba5db6f711951e304b741e1
content_type: video/mp4
creator: aehrmann
date_created: 2026-11-06T09:20:30Z
date_updated: 2026-11-06T09:20:30Z
description: Visualization of results of Langevin dynamics simulations of the machine
walking along a track for parameters epsilon = 11 and a = 10 using periodic boundary
conditions. It demonstrates targeted yet short and slow net motion to the right.
file_id: '23231'
file_name: Supplemental video 3.mp4
file_size: 16638906
relation: supplementary_material
title: Supplemental video 3
- access_level: open_access
checksum: 47e452a78c301c0290ca06349b8b98c6
content_type: text/plain
creator: aehrmann
date_created: 2026-11-09T14:57:55Z
date_updated: 2026-11-09T14:57:55Z
file_id: '23244'
file_name: README.txt
file_size: 1386
relation: main_file
success: 1
file_date_updated: 2026-11-09T14:57:55Z
fulldoi: https://doi.org/10.15479/AT-ISTA-23221
has_accepted_license: '1'
keyword:
- Molecular machines
- Langevin dynamics
month: '11'
oa: 1
oa_version: None
project:
- _id: 90a98bb5-16d5-11f0-9cad-9675f3f8015d
grant_number: PAT 8537123
name: Functional bio-inspired nanomachines from sticky colloids
publisher: Institute of Science and Technology Austria
status: public
title: 'Supplemental videos for: Modeling three-state molecular machines walking along
a track'
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...
---
OA_place: publisher
OA_type: gold
_id: '22007'
abstract:
- lang: eng
text: "Truncation of cryptographic outputs is a technique that was recently introduced
in Baldimtsi et al. [Foteini Baldimtsi et al., 2022]. The general idea is to try
out many inputs to some cryptographic algorithm until the output (e.g. a public-key
or some hash value) falls into some sparse set and thus can be compressed: by
trying out an expected 2^k different inputs one will find an output that starts
with k zeros.\r\nUsing such truncation one can for example save substantial gas
fees on Blockchains where storing values is very expensive. While [Foteini Baldimtsi
et al., 2022] show that truncation preserves the security of the underlying primitive,
they only consider a setting without preprocessing. In this work we show that
lower bounds on the time-space tradeoff for inverting random functions and permutations
also hold with truncation, except for parameters ranges where the bound fails
to hold for \"trivial\" reasons.\r\nConcretely, it’s known that any algorithm
that inverts a random function or permutation with range N making T queries and
using S bits of auxiliary input must satisfy S⋅ T ≥ Nlog N. This lower bound no
longer holds in the truncated setting where one must only invert a challenge from
a range of size N/2^k, as now one can simply save the replies to all N/2^k challenges,
which requires S = log N⋅ N /2^k bits and allows to invert with T = 1 query.\r\nWe
show that with truncation, whenever S is somewhat smaller than the log N⋅ N /2^k
bits required to store the entire truncated function table, the known S⋅ T ≥ Nlog
N lower bound applies."
alternative_title:
- LIPIcs
article_number: 4:1-4:10
article_processing_charge: Yes
author:
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Pengxiang
full_name: Wang, Pengxiang
last_name: Wang
citation:
ama: 'Pietrzak KZ, Wang P. Time-space tradeoffs of truncation with preprocessing.
In: 6th Conference on Information-Theoretic Cryptography. Vol 343. Schloss
Dagstuhl - Leibniz-Zentrum für Informatik; 2025. doi:10.4230/LIPIcs.ITC.2025.4'
apa: 'Pietrzak, K. Z., & Wang, P. (2025). Time-space tradeoffs of truncation
with preprocessing. In 6th Conference on Information-Theoretic Cryptography
(Vol. 343). Santa Barbara, CA, United States: Schloss Dagstuhl - Leibniz-Zentrum
für Informatik. https://doi.org/10.4230/LIPIcs.ITC.2025.4'
chicago: Pietrzak, Krzysztof Z, and Pengxiang Wang. “Time-Space Tradeoffs of Truncation
with Preprocessing.” In 6th Conference on Information-Theoretic Cryptography,
Vol. 343. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025. https://doi.org/10.4230/LIPIcs.ITC.2025.4.
ieee: K. Z. Pietrzak and P. Wang, “Time-space tradeoffs of truncation with preprocessing,”
in 6th Conference on Information-Theoretic Cryptography, Santa Barbara,
CA, United States, 2025, vol. 343.
ista: 'Pietrzak KZ, Wang P. 2025. Time-space tradeoffs of truncation with preprocessing.
6th Conference on Information-Theoretic Cryptography. ITC: Information Theoretic
Cryptography, LIPIcs, vol. 343, 4:1-4:10.'
mla: Pietrzak, Krzysztof Z., and Pengxiang Wang. “Time-Space Tradeoffs of Truncation
with Preprocessing.” 6th Conference on Information-Theoretic Cryptography,
vol. 343, 4:1-4:10, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025, doi:10.4230/LIPIcs.ITC.2025.4.
short: K.Z. Pietrzak, P. Wang, in:, 6th Conference on Information-Theoretic Cryptography,
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
conference:
end_date: 2025-08-17
location: Santa Barbara, CA, United States
name: 'ITC: Information Theoretic Cryptography'
start_date: 2025-08-16
corr_author: '1'
cryptoeprintid: 1
das_tickbox: '0'
date_created: 2026-06-14T22:01:45Z
date_published: 2025-09-08T00:00:00Z
date_updated: 2026-06-22T08:57:41Z
day: '08'
ddc:
- '000'
department:
- _id: KrPi
doi: 10.4230/LIPIcs.ITC.2025.4
external_id:
cryptoeprintid:
- 2025/723
file:
- access_level: open_access
checksum: 3f791b03df26853342855a9d9581cb58
content_type: application/pdf
creator: dernst
date_created: 2026-06-22T08:54:32Z
date_updated: 2026-06-22T08:54:32Z
file_id: '22118'
file_name: 2025_LIPIcs_Pietrzak.pdf
file_size: 772046
relation: main_file
success: 1
file_date_updated: 2026-06-22T08:54:32Z
fulldoi: https://doi.org/10.4230/LIPIcs.ITC.2025.4
has_accepted_license: '1'
intvolume: ' 343'
keyword:
- Time-Space Lower Bounds
- Blockchains
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: 6th Conference on Information-Theoretic Cryptography
publication_identifier:
eissn:
- 1868-8969
isbn:
- '9783959773850'
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: Time-space tradeoffs of truncation with preprocessing
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: 343
year: '2025'
...
---
OA_place: publisher
OA_type: diamond
_id: '22032'
abstract:
- lang: eng
text: We prove that the focusing and defocusing continuum Calogero–Moser models
are well-posed in the scaling-critical space L^2+(R). In the focusing case, this
requires solutions to have mass less than that of the soliton.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Rowan
full_name: Killip, Rowan
last_name: Killip
- first_name: Thierry
full_name: Laurens, Thierry
last_name: Laurens
- first_name: Monica
full_name: Visan, Monica
id: 056daca0-b8d1-11f0-964f-f91054abf8ca
last_name: Visan
citation:
ama: Killip R, Laurens T, Vişan M. Scaling-critical well-posedness for continuum
Calogero–Moser models on the line. Communications of the American Mathematical
Society. 2025;5(7):284-320. doi:10.1090/cams/48
apa: Killip, R., Laurens, T., & Vişan, M. (2025). Scaling-critical well-posedness
for continuum Calogero–Moser models on the line. Communications of the American
Mathematical Society. American Mathematical Society. https://doi.org/10.1090/cams/48
chicago: Killip, Rowan, Thierry Laurens, and Monica Vişan. “Scaling-Critical Well-Posedness
for Continuum Calogero–Moser Models on the Line.” Communications of the American
Mathematical Society. American Mathematical Society, 2025. https://doi.org/10.1090/cams/48.
ieee: R. Killip, T. Laurens, and M. Vişan, “Scaling-critical well-posedness for
continuum Calogero–Moser models on the line,” Communications of the American
Mathematical Society, vol. 5, no. 7. American Mathematical Society, pp. 284–320,
2025.
ista: Killip R, Laurens T, Vişan M. 2025. Scaling-critical well-posedness for continuum
Calogero–Moser models on the line. Communications of the American Mathematical
Society. 5(7), 284–320.
mla: Killip, Rowan, et al. “Scaling-Critical Well-Posedness for Continuum Calogero–Moser
Models on the Line.” Communications of the American Mathematical Society,
vol. 5, no. 7, American Mathematical Society, 2025, pp. 284–320, doi:10.1090/cams/48.
short: R. Killip, T. Laurens, M. Vişan, Communications of the American Mathematical
Society 5 (2025) 284–320.
das_tickbox: '1'
date_created: 2026-06-19T07:42:34Z
date_published: 2025-06-23T00:00:00Z
date_updated: 2026-06-22T11:21:09Z
day: '23'
ddc:
- '500'
doi: 10.1090/cams/48
extern: '1'
external_id:
arxiv:
- '2311.12334'
fulldoi: https://doi.org/10.1090/cams/48
has_accepted_license: '1'
intvolume: ' 5'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2311.12334
month: '06'
oa: 1
oa_version: Published Version
page: 284-320
publication: Communications of the American Mathematical Society
publication_identifier:
issn:
- 2692-3688
publication_status: published
publisher: American Mathematical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Scaling-critical well-posedness for continuum Calogero–Moser models on the
line
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2025'
...
---
OA_place: repository
OA_type: green
_id: '22036'
abstract:
- lang: eng
text: We prove dispersive decay, pointwise in time, for solutions to the mass-critical
nonlinear Schrödinger equation in spatial dimensions d= 1, 2, 3.
article_number: '21'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Chenjie
full_name: Fan, Chenjie
last_name: Fan
- first_name: Rowan
full_name: Killip, Rowan
last_name: Killip
- first_name: Monica
full_name: Visan, Monica
id: 056daca0-b8d1-11f0-964f-f91054abf8ca
last_name: Visan
- first_name: Zehua
full_name: Zhao, Zehua
last_name: Zhao
citation:
ama: Fan C, Killip R, Vişan M, Zhao Z. Dispersive decay for the mass-critical nonlinear
Schrödinger equation. Mathematische Zeitschrift. 2025;311. doi:10.1007/s00209-025-03821-8
apa: Fan, C., Killip, R., Vişan, M., & Zhao, Z. (2025). Dispersive decay for
the mass-critical nonlinear Schrödinger equation. Mathematische Zeitschrift.
Springer Nature. https://doi.org/10.1007/s00209-025-03821-8
chicago: Fan, Chenjie, Rowan Killip, Monica Vişan, and Zehua Zhao. “Dispersive Decay
for the Mass-Critical Nonlinear Schrödinger Equation.” Mathematische Zeitschrift.
Springer Nature, 2025. https://doi.org/10.1007/s00209-025-03821-8.
ieee: C. Fan, R. Killip, M. Vişan, and Z. Zhao, “Dispersive decay for the mass-critical
nonlinear Schrödinger equation,” Mathematische Zeitschrift, vol. 311. Springer
Nature, 2025.
ista: Fan C, Killip R, Vişan M, Zhao Z. 2025. Dispersive decay for the mass-critical
nonlinear Schrödinger equation. Mathematische Zeitschrift. 311, 21.
mla: Fan, Chenjie, et al. “Dispersive Decay for the Mass-Critical Nonlinear Schrödinger
Equation.” Mathematische Zeitschrift, vol. 311, 21, Springer Nature, 2025,
doi:10.1007/s00209-025-03821-8.
short: C. Fan, R. Killip, M. Vişan, Z. Zhao, Mathematische Zeitschrift 311 (2025).
das_tickbox: '1'
date_created: 2026-06-19T07:44:05Z
date_published: 2025-07-24T00:00:00Z
date_updated: 2026-06-22T13:00:14Z
day: '24'
doi: 10.1007/s00209-025-03821-8
extern: '1'
external_id:
arxiv:
- '2403.09989'
fulldoi: https://doi.org/10.1007/s00209-025-03821-8
intvolume: ' 311'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2403.09989
month: '07'
oa: 1
oa_version: Preprint
publication: Mathematische Zeitschrift
publication_identifier:
eissn:
- 1432-1823
issn:
- 0025-5874
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dispersive decay for the mass-critical nonlinear Schrödinger equation
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 311
year: '2025'
...
---
OA_place: publisher
OA_type: gold
_id: '20820'
abstract:
- lang: eng
text: 'The high computational costs of large language models (LLMs) have led to
a flurry of research on LLM compression, via methods such as quantization, sparsification,
or structured pruning. A new frontier in this area is given by dynamic, non-uniform
compression methods, which adjust the compression levels (e.g., sparsity) per-block
or even per-layer in order to minimize accuracy loss, while guaranteeing a global
compression threshold. Yet, current methods rely on estimating the "importance"
of a given layer, implicitly assuming that layers contribute independently to
the overall compression error. We begin from the motivating observation that this
independence assumption does not generally hold for LLM compression: pruning a
model further may even significantly recover performance. To address this, we
propose EvoPress, a novel evolutionary framework for dynamic LLM compression.
By formulating dynamic compression as a general optimization problem, EvoPress
identifies optimal compression profiles in a highly efficient manner, and generalizes
across diverse models and compression techniques. Via EvoPress, we achieve state-of-the-art
performance for dynamic compression of Llama, Mistral, and Phi models, setting
new benchmarks for structural pruning (block/layer dropping), unstructured sparsity,
and quantization with dynamic bitwidths.'
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Oliver
full_name: Sieberling, Oliver
last_name: Sieberling
- first_name: Denis
full_name: Kuznedelev, Denis
last_name: Kuznedelev
- first_name: Eldar
full_name: Kurtic, Eldar
id: 47beb3a5-07b5-11eb-9b87-b108ec578218
last_name: Kurtic
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Sieberling O, Kuznedelev D, Kurtic E, Alistarh D-A. EvoPress: Accurate dynamic
model compression via evolutionary search. In: 42nd International Conference
on Machine Learning. Vol 267. ML Research Press; 2025:55556-55590.'
apa: 'Sieberling, O., Kuznedelev, D., Kurtic, E., & Alistarh, D.-A. (2025).
EvoPress: Accurate dynamic model compression via evolutionary search. In 42nd
International Conference on Machine Learning (Vol. 267, pp. 55556–55590).
Vancouver, Canada: ML Research Press.'
chicago: 'Sieberling, Oliver, Denis Kuznedelev, Eldar Kurtic, and Dan-Adrian Alistarh.
“EvoPress: Accurate Dynamic Model Compression via Evolutionary Search.” In 42nd
International Conference on Machine Learning, 267:55556–90. ML Research Press,
2025.'
ieee: 'O. Sieberling, D. Kuznedelev, E. Kurtic, and D.-A. Alistarh, “EvoPress: Accurate
dynamic model compression via evolutionary search,” in 42nd International Conference
on Machine Learning, Vancouver, Canada, 2025, vol. 267, pp. 55556–55590.'
ista: 'Sieberling O, Kuznedelev D, Kurtic E, Alistarh D-A. 2025. EvoPress: Accurate
dynamic model compression via evolutionary search. 42nd International Conference
on Machine Learning. ICML: International Conference on Machine Learning, PMLR,
vol. 267, 55556–55590.'
mla: 'Sieberling, Oliver, et al. “EvoPress: Accurate Dynamic Model Compression via
Evolutionary Search.” 42nd International Conference on Machine Learning,
vol. 267, ML Research Press, 2025, pp. 55556–90.'
short: O. Sieberling, D. Kuznedelev, E. Kurtic, D.-A. Alistarh, in:, 42nd International
Conference on Machine Learning, ML Research Press, 2025, pp. 55556–55590.
conference:
end_date: 2025-07-19
location: Vancouver, Canada
name: 'ICML: International Conference on Machine Learning'
start_date: 2025-07-13
corr_author: '1'
date_created: 2025-12-14T23:02:05Z
date_published: 2025-05-01T00:00:00Z
date_updated: 2025-12-16T12:34:32Z
day: '01'
ddc:
- '000'
department:
- _id: DaAl
external_id:
arxiv:
- '2410.14649'
file:
- access_level: open_access
checksum: 1d744fbaeb199b08e8b6f48bc0dd047e
content_type: application/pdf
creator: dernst
date_created: 2025-12-16T12:32:40Z
date_updated: 2025-12-16T12:32:40Z
file_id: '20828'
file_name: 2025_ICML_Sieberling.pdf
file_size: 908379
relation: main_file
success: 1
file_date_updated: 2025-12-16T12:32:40Z
has_accepted_license: '1'
intvolume: ' 267'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 55556-55590
publication: 42nd International Conference on Machine Learning
publication_identifier:
eissn:
- 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'EvoPress: Accurate dynamic model compression via evolutionary search'
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: 267
year: '2025'
...