---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '21639'
abstract:
- lang: eng
text: Traditional optical elements and conventional metasurfaces obey shift-invariance
in the paraxial regime. For imaging systems obeying paraxial shift-invariance,
a small shift in input angle causes a corresponding shift in the sensor image.
Shift-invariance has deep implications for the design and functionality of optical
devices, such as the necessity of free space between components (as in compound
objectives made of several curved surfaces). We present a method for nanophotonic
inverse design of compact imaging systems whose resolution is not constrained
by paraxial shift-invariance. Our method is end-to-end, in that it integrates
density-based full-Maxwell topology optimization with a fully iterative elastic-net
reconstruction algorithm. By the design of nanophotonic structures that scatter
light in a non-shift-invariant manner, our optimized nanophotonic imaging system
overcomes the limitations of paraxial shift-invariance, achieving accurate, noise-robust
image reconstruction beyond shift-invariant resolution.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: William F.
full_name: Li, William F.
last_name: Li
- first_name: Gaurav
full_name: Arya, Gaurav
last_name: Arya
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. Transcending
shift-invariance in the paraxial regime via end-to-end inverse design of freeform
nanophotonics. Optics Express. 2023;31(15):24260-24272. doi:10.1364/oe.492553
apa: Li, W. F., Arya, G., Roques-Carmes, C., Lin, Z., Johnson, S. G., & Soljačić,
M. (2023). Transcending shift-invariance in the paraxial regime via end-to-end
inverse design of freeform nanophotonics. Optics Express. Optica Publishing
Group. https://doi.org/10.1364/oe.492553
chicago: Li, William F., Gaurav Arya, Charles Roques-Carmes, Zin Lin, Steven G.
Johnson, and Marin Soljačić. “Transcending Shift-Invariance in the Paraxial Regime
via End-to-End Inverse Design of Freeform Nanophotonics.” Optics Express.
Optica Publishing Group, 2023. https://doi.org/10.1364/oe.492553.
ieee: W. F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S. G. Johnson, and M. Soljačić,
“Transcending shift-invariance in the paraxial regime via end-to-end inverse design
of freeform nanophotonics,” Optics Express, vol. 31, no. 15. Optica Publishing
Group, pp. 24260–24272, 2023.
ista: Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. 2023. Transcending
shift-invariance in the paraxial regime via end-to-end inverse design of freeform
nanophotonics. Optics Express. 31(15), 24260–24272.
mla: Li, William F., et al. “Transcending Shift-Invariance in the Paraxial Regime
via End-to-End Inverse Design of Freeform Nanophotonics.” Optics Express,
vol. 31, no. 15, Optica Publishing Group, 2023, pp. 24260–72, doi:10.1364/oe.492553.
short: W.F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S.G. Johnson, M. Soljačić, Optics
Express 31 (2023) 24260–24272.
date_created: 2026-03-30T12:22:48Z
date_published: 2023-07-10T00:00:00Z
date_updated: 2026-04-27T07:32:36Z
day: '10'
ddc:
- '530'
doi: 10.1364/oe.492553
extern: '1'
external_id:
arxiv:
- '2302.01712'
pmid:
- '37475257'
intvolume: ' 31'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1364/OE.492553
month: '07'
oa: 1
oa_version: Published Version
page: 24260-24272
pmid: 1
publication: Optics Express
publication_identifier:
eissn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Transcending shift-invariance in the paraxial regime via end-to-end inverse
design of freeform nanophotonics
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: 31
year: '2023'
...
---
OA_place: repository
OA_type: green
_id: '21677'
abstract:
- lang: eng
text: Lasers with high intensity generally exhibit strong intensity fluctuations
far above the shot-noise level. Taming this noise is pivotal to a wide range of
applications, both classical and quantum. Here, we demonstrate the creation of
intense light with quantum levels of noise even when starting from inputs with
large amounts of excess noise. In particular, we demonstrate how intense squeezed
light with intensities approaching 0.1 TW/cm^2, but noise at or below the shot
noise level, can be produced from noisy inputs associated with high-power amplified
laser sources (an overall noise-reduction of 30-fold). Based on a new theory of
quantum noise in multimode systems, we show that the ability to generate quantum
light from noisy inputs results from multimode quantum correlations, which maximally
decouple the output light from the dominant noise channels in the input light.
As an example, we demonstrate this effect for femtosecond pulses in nonlinear
fibers, but the noise-immune correlations that enable our results are generic
to many other nonlinear systems in optics and beyond.
article_number: '2311.05535'
article_processing_charge: No
arxiv: 1
author:
- first_name: Shiekh Zia
full_name: Uddin, Shiekh Zia
last_name: Uddin
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Devin
full_name: Seyler, Devin
last_name: Seyler
- first_name: Jamison
full_name: Sloan, Jamison
last_name: Sloan
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Shutao
full_name: Xu, Shutao
last_name: Xu
- first_name: Michelle
full_name: Sander, Michelle
last_name: Sander
- first_name: Ido
full_name: Kaminer, Ido
last_name: Kaminer
- first_name: Marin
full_name: Soljacic, Marin
last_name: Soljacic
citation:
ama: Uddin SZ, Rivera N, Seyler D, et al. Noise-immune quantum correlations of intense
light. arXiv. doi:10.48550/arXiv.2311.05535
apa: Uddin, S. Z., Rivera, N., Seyler, D., Sloan, J., Salamin, Y., Roques-Carmes,
C., … Soljacic, M. (n.d.). Noise-immune quantum correlations of intense light.
arXiv. https://doi.org/10.48550/arXiv.2311.05535
chicago: Uddin, Shiekh Zia, Nicholas Rivera, Devin Seyler, Jamison Sloan, Yannick
Salamin, Charles Roques-Carmes, Shutao Xu, Michelle Sander, Ido Kaminer, and Marin
Soljacic. “Noise-Immune Quantum Correlations of Intense Light.” ArXiv,
n.d. https://doi.org/10.48550/arXiv.2311.05535.
ieee: S. Z. Uddin et al., “Noise-immune quantum correlations of intense light,”
arXiv. .
ista: Uddin SZ, Rivera N, Seyler D, Sloan J, Salamin Y, Roques-Carmes C, Xu S, Sander
M, Kaminer I, Soljacic M. Noise-immune quantum correlations of intense light.
arXiv, 2311.05535.
mla: Uddin, Shiekh Zia, et al. “Noise-Immune Quantum Correlations of Intense Light.”
ArXiv, 2311.05535, doi:10.48550/arXiv.2311.05535.
short: S.Z. Uddin, N. Rivera, D. Seyler, J. Sloan, Y. Salamin, C. Roques-Carmes,
S. Xu, M. Sander, I. Kaminer, M. Soljacic, ArXiv (n.d.).
date_created: 2026-04-09T09:10:41Z
date_published: 2023-11-09T00:00:00Z
date_updated: 2026-04-13T09:43:17Z
day: '09'
doi: 10.48550/arXiv.2311.05535
extern: '1'
external_id:
arxiv:
- '2311.05535'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2311.05535
month: '11'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
scopus_import: '1'
status: public
title: Noise-immune quantum correlations of intense light
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
OA_place: repository
OA_type: green
_id: '21739'
abstract:
- lang: eng
text: We revisit the derivation of the time-dependent Hartree–Fock equation for
interacting fermions in a regime coupling a mean-field and a semiclassical scaling,
contributing two comments to the result obtained in 2014 by Benedikter, Porta,
and Schlein. First, the derivation holds in arbitrary space dimension. Second,
by using an explicit formula for the unitary implementation of particle-hole transformations,
we cast the proof in a form similar to the coherent state method of Rodnianski
and Schlein for bosons.
alternative_title:
- Springer INdAM Series
article_processing_charge: No
arxiv: 1
author:
- first_name: Niels P
full_name: Benedikter, Niels P
id: 3DE6C32A-F248-11E8-B48F-1D18A9856A87
last_name: Benedikter
orcid: 0000-0002-1071-6091
- first_name: Davide
full_name: Desio, Davide
id: ea10a57b-23f6-11ef-9085-80d8596d52ef
last_name: Desio
orcid: 0000-0001-9840-3809
citation:
ama: 'Benedikter NP, Desio D. Two Comments on the Derivation of the Time-Dependent
Hartree–Fock Equation. In: Correggi M, Falconi M, eds. Quantum Mathematics
I. Vol 57. 1st ed. SINDAMS. Singapore: Springer Nature; 2023:319-333. doi:10.1007/978-981-99-5894-8_13'
apa: 'Benedikter, N. P., & Desio, D. (2023). Two Comments on the Derivation
of the Time-Dependent Hartree–Fock Equation. In M. Correggi & M. Falconi (Eds.),
Quantum Mathematics I (1st ed., Vol. 57, pp. 319–333). Singapore: Springer
Nature. https://doi.org/10.1007/978-981-99-5894-8_13'
chicago: 'Benedikter, Niels P, and Davide Desio. “Two Comments on the Derivation
of the Time-Dependent Hartree–Fock Equation.” In Quantum Mathematics I,
edited by Michele Correggi and Marco Falconi, 1st ed., 57:319–33. SINDAMS. Singapore:
Springer Nature, 2023. https://doi.org/10.1007/978-981-99-5894-8_13.'
ieee: 'N. P. Benedikter and D. Desio, “Two Comments on the Derivation of the Time-Dependent
Hartree–Fock Equation,” in Quantum Mathematics I, 1st ed., vol. 57, M.
Correggi and M. Falconi, Eds. Singapore: Springer Nature, 2023, pp. 319–333.'
ista: 'Benedikter NP, Desio D. 2023.Two Comments on the Derivation of the Time-Dependent
Hartree–Fock Equation. In: Quantum Mathematics I. Springer INdAM Series, vol.
57, 319–333.'
mla: Benedikter, Niels P., and Davide Desio. “Two Comments on the Derivation of
the Time-Dependent Hartree–Fock Equation.” Quantum Mathematics I, edited
by Michele Correggi and Marco Falconi, 1st ed., vol. 57, Springer Nature, 2023,
pp. 319–33, doi:10.1007/978-981-99-5894-8_13.
short: N.P. Benedikter, D. Desio, in:, M. Correggi, M. Falconi (Eds.), Quantum Mathematics
I, 1st ed., Springer Nature, Singapore, 2023, pp. 319–333.
date_created: 2026-04-15T16:38:20Z
date_published: 2023-12-01T00:00:00Z
date_updated: 2026-04-28T10:12:31Z
day: '01'
doi: 10.1007/978-981-99-5894-8_13
edition: '1'
editor:
- first_name: Michele
full_name: Correggi, Michele
last_name: Correggi
- first_name: Marco
full_name: Falconi, Marco
last_name: Falconi
extern: '1'
external_id:
arxiv:
- '2207.07939'
intvolume: ' 57'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2207.07939
month: '12'
oa: 1
oa_version: Preprint
page: 319-333
place: Singapore
publication: Quantum Mathematics I
publication_identifier:
eisbn:
- '9789819958948'
eissn:
- 2281-5198
isbn:
- '9789819958931'
issn:
- 2281-518X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
series_title: SINDAMS
status: public
title: Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2023'
...
---
OA_place: publisher
OA_type: hybrid
_id: '21807'
abstract:
- lang: eng
text: Multifaceted material responses upon exposure to stimuli are key for developing
life-like materials. Developing such synthetic systems, though not trivial, typically
relies on orthogonal stimuli to enable control of molecular systems that enable
multi-responsive behavior. Access to complex tunable reaction mechanisms with
diverse energy landscapes offers an alternative strategy for controlling out-of-equilibrium
processes without requiring orthogonal stimuli for each responsive unit. Donor-acceptor
Stenhouse adducts (DASAs) are a class of photoswitches that have complex, tunable,
and environmentally sensitive reaction pathways. We present the control of donor-acceptor
Stenhouse adduct equilibrium and photoswitching kinetics through changes in the
polarity of their environment. Polarity and light can be used to selectively control
the pathway outcomes of three DASA derivatives where the orthogonal response comes
from changes in the energy landscape and is not driven by their orthogonal response
to the given stimuli. This work paves the way to designing multi-responsive and
self-regulating life-like materials.
article_processing_charge: No
article_type: original
author:
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Julie
full_name: Peterson, Julie
last_name: Peterson
- first_name: Sara K.
full_name: Sandlass, Sara K.
last_name: Sandlass
- first_name: Aurora
full_name: de Tagyos, Aurora
last_name: de Tagyos
- first_name: Miranda
full_name: Sroda, Miranda
last_name: Sroda
- first_name: Serena
full_name: Seshadri, Serena
last_name: Seshadri
- first_name: Michael J.
full_name: Gordon, Michael J.
last_name: Gordon
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Stricker FJ, Peterson J, Sandlass SK, et al. Selective control of donor-acceptor
Stenhouse adduct populations with non-selective stimuli. Chem. 2023;9(7):1994-2005.
doi:10.1016/j.chempr.2023.05.011
apa: Stricker, F. J., Peterson, J., Sandlass, S. K., de Tagyos, A., Sroda, M., Seshadri,
S., … Read de Alaniz, J. (2023). Selective control of donor-acceptor Stenhouse
adduct populations with non-selective stimuli. Chem. Elsevier. https://doi.org/10.1016/j.chempr.2023.05.011
chicago: Stricker, Friedrich J, Julie Peterson, Sara K. Sandlass, Aurora de Tagyos,
Miranda Sroda, Serena Seshadri, Michael J. Gordon, and Javier Read de Alaniz.
“Selective Control of Donor-Acceptor Stenhouse Adduct Populations with Non-Selective
Stimuli.” Chem. Elsevier, 2023. https://doi.org/10.1016/j.chempr.2023.05.011.
ieee: F. J. Stricker et al., “Selective control of donor-acceptor Stenhouse
adduct populations with non-selective stimuli,” Chem, vol. 9, no. 7. Elsevier,
pp. 1994–2005, 2023.
ista: Stricker FJ, Peterson J, Sandlass SK, de Tagyos A, Sroda M, Seshadri S, Gordon
MJ, Read de Alaniz J. 2023. Selective control of donor-acceptor Stenhouse adduct
populations with non-selective stimuli. Chem. 9(7), 1994–2005.
mla: Stricker, Friedrich J., et al. “Selective Control of Donor-Acceptor Stenhouse
Adduct Populations with Non-Selective Stimuli.” Chem, vol. 9, no. 7, Elsevier,
2023, pp. 1994–2005, doi:10.1016/j.chempr.2023.05.011.
short: F.J. Stricker, J. Peterson, S.K. Sandlass, A. de Tagyos, M. Sroda, S. Seshadri,
M.J. Gordon, J. Read de Alaniz, Chem 9 (2023) 1994–2005.
date_created: 2026-05-06T10:44:09Z
date_published: 2023-07-13T00:00:00Z
date_updated: 2026-05-12T06:49:20Z
day: '13'
ddc:
- '540'
doi: 10.1016/j.chempr.2023.05.011
extern: '1'
intvolume: ' 9'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.chempr.2023.05.011
month: '07'
oa: 1
oa_version: Published Version
page: 1994-2005
publication: Chem
publication_identifier:
eissn:
- 2451-9294
issn:
- 2451-9308
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Selective control of donor-acceptor Stenhouse adduct populations with non-selective
stimuli
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: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 9
year: '2023'
...
---
OA_place: publisher
OA_type: hybrid
_id: '21810'
abstract:
- lang: eng
text: The next-generation semiconductors and devices, such as halide perovskites
and flexible electronics, are extremely sensitive to water, thus demanding highly
effective protection that not only seals out water in all forms (vapor, droplet,
and ice), but simultaneously provides mechanical flexibility, durability, transparency,
and self-cleaning. Although various solid-state encapsulation methods have been
developed, no strategy is available that can fully meet all the above requirements.
Here, we report a bioinspired liquid-based encapsulation strategy that offers
protection from water without sacrificing the operational properties of the encapsulated
materials. Using halide perovskite as a model system, we show that damage to the
perovskite from exposure to water is drastically reduced when it is coated by
a polymer matrix with infused hydrophobic oil. With a combination of experimental
and simulation studies, we elucidated the fundamental transport mechanisms of
ultralow water transmission rate that stem from the ability of the infused liquid
to fill-in and reduce defects in the coating layer, thus eliminating the low-energy
diffusion pathways, and to cause water molecules to diffuse as clusters, which
act together as an excellent water permeation barrier. Importantly, the presence
of the liquid, as the central component in this encapsulation method provides
a unique possibility of reversing the water transport direction; therefore, the
lifetime of enclosed water-sensitive materials could be significantly extended
via replenishing the hydrophobic oils regularly. We show that the liquid encapsulation
platform presented here has high potential in providing not only water protection
of the functional device but also flexibility, optical transparency, and self-healing
of the coating layer, which are critical for a variety of applications, such as
in perovskite solar cells and bioelectronics.
article_number: e2308804120
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Baptiste
full_name: Lemaire, Baptiste
last_name: Lemaire
- first_name: Yanhao
full_name: Yu, Yanhao
last_name: Yu
- first_name: Nicola
full_name: Molinari, Nicola
last_name: Molinari
- first_name: Haichao
full_name: Wu, Haichao
last_name: Wu
- first_name: Zachary A. H.
full_name: Goodwin, Zachary A. H.
last_name: Goodwin
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Boris
full_name: Kozinsky, Boris
last_name: Kozinsky
- first_name: Joanna
full_name: Aizenberg, Joanna
last_name: Aizenberg
citation:
ama: Lemaire B, Yu Y, Molinari N, et al. Flexible fluid-based encapsulation platform
for water-sensitive materials. Proceedings of the National Academy of Sciences.
2023;120(34). doi:10.1073/pnas.2308804120
apa: Lemaire, B., Yu, Y., Molinari, N., Wu, H., Goodwin, Z. A. H., Stricker, F.
J., … Aizenberg, J. (2023). Flexible fluid-based encapsulation platform for water-sensitive
materials. Proceedings of the National Academy of Sciences. National Academy
of Sciences. https://doi.org/10.1073/pnas.2308804120
chicago: Lemaire, Baptiste, Yanhao Yu, Nicola Molinari, Haichao Wu, Zachary A. H.
Goodwin, Friedrich J Stricker, Boris Kozinsky, and Joanna Aizenberg. “Flexible
Fluid-Based Encapsulation Platform for Water-Sensitive Materials.” Proceedings
of the National Academy of Sciences. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2308804120.
ieee: B. Lemaire et al., “Flexible fluid-based encapsulation platform for
water-sensitive materials,” Proceedings of the National Academy of Sciences,
vol. 120, no. 34. National Academy of Sciences, 2023.
ista: Lemaire B, Yu Y, Molinari N, Wu H, Goodwin ZAH, Stricker FJ, Kozinsky B, Aizenberg
J. 2023. Flexible fluid-based encapsulation platform for water-sensitive materials.
Proceedings of the National Academy of Sciences. 120(34), e2308804120.
mla: Lemaire, Baptiste, et al. “Flexible Fluid-Based Encapsulation Platform for
Water-Sensitive Materials.” Proceedings of the National Academy of Sciences,
vol. 120, no. 34, e2308804120, National Academy of Sciences, 2023, doi:10.1073/pnas.2308804120.
short: B. Lemaire, Y. Yu, N. Molinari, H. Wu, Z.A.H. Goodwin, F.J. Stricker, B.
Kozinsky, J. Aizenberg, Proceedings of the National Academy of Sciences 120 (2023).
date_created: 2026-05-06T10:49:51Z
date_published: 2023-08-14T00:00:00Z
date_updated: 2026-05-11T07:26:52Z
day: '14'
ddc:
- '540'
doi: 10.1073/pnas.2308804120
extern: '1'
external_id:
pmid:
- '37579173'
has_accepted_license: '1'
intvolume: ' 120'
issue: '34'
keyword:
- water permeability
- photoelectronic materials
- device encapsulation
- liquid-infused polymers
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.2308804120
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Flexible fluid-based encapsulation platform for water-sensitive materials
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: 120
year: '2023'
...
---
OA_type: closed access
_id: '21813'
abstract:
- lang: eng
text: Aligned liquid crystal polymers are materials of interest for electronic,
optic, biological and soft robotic applications. The manufacturing and processing
of these materials have been widely explored with mechanical alignment establishing
itself as a preferred method due to its ease of use and widespread applicability.
However, the fundamental chemistry behind the required two‐step polymerization
for mechanical alignment has limitations in both fabrication and substrate compatibility.
In this work we introduce a new protection‐deprotection approach utilizing a two‐stage
Diels–Alder cyclopentadiene‐maleimide step‐growth polymerization to enable mild
yet efficient, fast, controlled, reproducible and user‐friendly polymerizations,
broadening the scope of liquid crystal systems. Thorough characterization of the
films by DSC, DMA, POM and WAXD show the successful synthesis of a uniaxially
aligned liquid crystal network with thermomechanical actuation abilities.
article_number: e202214339
article_processing_charge: No
article_type: original
author:
- first_name: Jesus
full_name: Guillen Campos, Jesus
last_name: Guillen Campos
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Kyle D.
full_name: Clark, Kyle D.
last_name: Clark
- first_name: Minwook
full_name: Park, Minwook
last_name: Park
- first_name: Sophia J.
full_name: Bailey, Sophia J.
last_name: Bailey
- first_name: Alexa S.
full_name: Kuenstler, Alexa S.
last_name: Kuenstler
- first_name: Ryan C.
full_name: Hayward, Ryan C.
last_name: Hayward
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Guillen Campos J, Stricker FJ, Clark KD, et al. Controlled Diels–Alder “Click”
strategy to access mechanically aligned main‐chain liquid crystal networks. Angewandte
Chemie International Edition. 2023;62(1). doi:10.1002/anie.202214339
apa: Guillen Campos, J., Stricker, F. J., Clark, K. D., Park, M., Bailey, S. J.,
Kuenstler, A. S., … Read de Alaniz, J. (2023). Controlled Diels–Alder “Click”
strategy to access mechanically aligned main‐chain liquid crystal networks. Angewandte
Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202214339
chicago: Guillen Campos, Jesus, Friedrich J Stricker, Kyle D. Clark, Minwook Park,
Sophia J. Bailey, Alexa S. Kuenstler, Ryan C. Hayward, and Javier Read de Alaniz.
“Controlled Diels–Alder ‘Click’ Strategy to Access Mechanically Aligned Main‐chain
Liquid Crystal Networks.” Angewandte Chemie International Edition. Wiley,
2023. https://doi.org/10.1002/anie.202214339.
ieee: J. Guillen Campos et al., “Controlled Diels–Alder ‘Click’ strategy
to access mechanically aligned main‐chain liquid crystal networks,” Angewandte
Chemie International Edition, vol. 62, no. 1. Wiley, 2023.
ista: Guillen Campos J, Stricker FJ, Clark KD, Park M, Bailey SJ, Kuenstler AS,
Hayward RC, Read de Alaniz J. 2023. Controlled Diels–Alder “Click” strategy to
access mechanically aligned main‐chain liquid crystal networks. Angewandte Chemie
International Edition. 62(1), e202214339.
mla: Guillen Campos, Jesus, et al. “Controlled Diels–Alder ‘Click’ Strategy to Access
Mechanically Aligned Main‐chain Liquid Crystal Networks.” Angewandte Chemie
International Edition, vol. 62, no. 1, e202214339, Wiley, 2023, doi:10.1002/anie.202214339.
short: J. Guillen Campos, F.J. Stricker, K.D. Clark, M. Park, S.J. Bailey, A.S.
Kuenstler, R.C. Hayward, J. Read de Alaniz, Angewandte Chemie International Edition
62 (2023).
date_created: 2026-05-06T10:51:36Z
date_published: 2023-01-02T00:00:00Z
date_updated: 2026-05-12T06:46:11Z
day: '02'
ddc:
- '540'
doi: 10.1002/anie.202214339
extern: '1'
external_id:
pmid:
- '36315038'
intvolume: ' 62'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Controlled Diels–Alder “Click” strategy to access mechanically aligned main‐chain
liquid crystal networks
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 62
year: '2023'
...
---
OA_type: closed access
_id: '21818'
abstract:
- lang: eng
text: Surface-aligned liquid-crystal networks (LCNs) offer a solution for developing
functional materials capable of performing a range of tasks, including actuation,
shape memory, and surfaces patterning. Here we show that Diels–Alder cycloaddition
can be used to prepare the backbone of planar aligned LCNs under mild ambient
conditions without the addition of additives or UV irradiation. The mechanical
properties of the networks have robust viscoelastic modulus and stiffness with
a reversible local free volume change upon physical aging. This study shows new
opportunities to design surface-aligned LCNs based on additive free step-growth
Diels–Alder polymerization and enables the potential to incorporate a wider range
of photochromic materials into LCNs.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Minwook
full_name: Park, Minwook
last_name: Park
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Jesus Guillen
full_name: Campos, Jesus Guillen
last_name: Campos
- first_name: Kyle D.
full_name: Clark, Kyle D.
last_name: Clark
- first_name: Jaejun
full_name: Lee, Jaejun
last_name: Lee
- first_name: Younghoon
full_name: Kwon, Younghoon
last_name: Kwon
- first_name: Megan T.
full_name: Valentine, Megan T.
last_name: Valentine
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Park M, Stricker FJ, Campos JG, et al. Design of surface-aligned main-chain
liquid-crystal networks prepared under ambient, light-free conditions using the
Diels–Alder cycloaddition. ACS Macro Letters. 2023;12(1):33-39. doi:10.1021/acsmacrolett.2c00616
apa: Park, M., Stricker, F. J., Campos, J. G., Clark, K. D., Lee, J., Kwon, Y.,
… Read de Alaniz, J. (2023). Design of surface-aligned main-chain liquid-crystal
networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition.
ACS Macro Letters. American Chemical Society. https://doi.org/10.1021/acsmacrolett.2c00616
chicago: Park, Minwook, Friedrich J Stricker, Jesus Guillen Campos, Kyle D. Clark,
Jaejun Lee, Younghoon Kwon, Megan T. Valentine, and Javier Read de Alaniz. “Design
of Surface-Aligned Main-Chain Liquid-Crystal Networks Prepared under Ambient,
Light-Free Conditions Using the Diels–Alder Cycloaddition.” ACS Macro Letters.
American Chemical Society, 2023. https://doi.org/10.1021/acsmacrolett.2c00616.
ieee: M. Park et al., “Design of surface-aligned main-chain liquid-crystal
networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition,”
ACS Macro Letters, vol. 12, no. 1. American Chemical Society, pp. 33–39,
2023.
ista: Park M, Stricker FJ, Campos JG, Clark KD, Lee J, Kwon Y, Valentine MT, Read
de Alaniz J. 2023. Design of surface-aligned main-chain liquid-crystal networks
prepared under ambient, light-free conditions using the Diels–Alder cycloaddition.
ACS Macro Letters. 12(1), 33–39.
mla: Park, Minwook, et al. “Design of Surface-Aligned Main-Chain Liquid-Crystal
Networks Prepared under Ambient, Light-Free Conditions Using the Diels–Alder Cycloaddition.”
ACS Macro Letters, vol. 12, no. 1, American Chemical Society, 2023, pp.
33–39, doi:10.1021/acsmacrolett.2c00616.
short: M. Park, F.J. Stricker, J.G. Campos, K.D. Clark, J. Lee, Y. Kwon, M.T. Valentine,
J. Read de Alaniz, ACS Macro Letters 12 (2023) 33–39.
date_created: 2026-05-06T10:55:24Z
date_published: 2023-01-17T00:00:00Z
date_updated: 2026-05-12T10:03:44Z
day: '17'
doi: 10.1021/acsmacrolett.2c00616
extern: '1'
external_id:
pmid:
- '36541858'
intvolume: ' 12'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 33-39
pmid: 1
publication: ACS Macro Letters
publication_identifier:
eissn:
- 2161-1653
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Design of surface-aligned main-chain liquid-crystal networks prepared under
ambient, light-free conditions using the Diels–Alder cycloaddition
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 12
year: '2023'
...
---
OA_place: publisher
OA_type: free access
_id: '21821'
abstract:
- lang: eng
text: "Molecular photoswitches provide a means for imparting synthetic structures
with intrinsically logical and highly\r\ntunable photoresponsive properties. One
variety of organic photoswitches known as Donor-Acceptor Stenhouse\r\nAdducts,
or DASAs, are promising candidates for next generation light responsive materials
because of their\r\nunique ability to stabilize three photochemically distinct
isomeric states in solution, while their counterparts are\r\nstrictly limited
to binary state behavior. In this work, we show how polymethacrylate host matrices
shift the\r\nenergetic landscape of DASA relative to solution, prohibiting accumulation
of an intermediate third isomeric\r\nstate by decelerating critical steps in the
photoswitching mechanism. Specifically, we employ a dual-wavelength,\r\nphase
locked detection scheme to probe thermal isomerizations in the switching process
that occur at fast (~ms)\r\ntime scales that are inaccessible by standard UV–Vis
spectroscopic techniques. The results of this study provide\r\nvaluable insight
into the mechanism of multistate DASA reactivity and establish the foundation
necessary to\r\nguide future efforts in offsetting kinetic matrix effects to enable
dynamic, three state photoswitching in polymeric\r\nhosts. "
article_number: '114964'
article_processing_charge: No
article_type: original
author:
- first_name: Sara
full_name: Sandlass, Sara
last_name: Sandlass
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Daniel
full_name: Fragoso, Daniel
last_name: Fragoso
- first_name: Javier Read
full_name: de Alaniz, Javier Read
last_name: de Alaniz
- first_name: Michael J.
full_name: Gordon, Michael J.
last_name: Gordon
citation:
ama: 'Sandlass S, Stricker FJ, Fragoso D, de Alaniz JR, Gordon MJ. Effect of polymer
host matrix on multi-stage isomerization kinetics of DASA photochromes. Journal
of Photochemistry and Photobiology A: Chemistry. 2023;444. doi:10.1016/j.jphotochem.2023.114964'
apa: 'Sandlass, S., Stricker, F. J., Fragoso, D., de Alaniz, J. R., & Gordon,
M. J. (2023). Effect of polymer host matrix on multi-stage isomerization kinetics
of DASA photochromes. Journal of Photochemistry and Photobiology A: Chemistry.
Elsevier. https://doi.org/10.1016/j.jphotochem.2023.114964'
chicago: 'Sandlass, Sara, Friedrich J Stricker, Daniel Fragoso, Javier Read de Alaniz,
and Michael J. Gordon. “Effect of Polymer Host Matrix on Multi-Stage Isomerization
Kinetics of DASA Photochromes.” Journal of Photochemistry and Photobiology
A: Chemistry. Elsevier, 2023. https://doi.org/10.1016/j.jphotochem.2023.114964.'
ieee: 'S. Sandlass, F. J. Stricker, D. Fragoso, J. R. de Alaniz, and M. J. Gordon,
“Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes,”
Journal of Photochemistry and Photobiology A: Chemistry, vol. 444. Elsevier,
2023.'
ista: 'Sandlass S, Stricker FJ, Fragoso D, de Alaniz JR, Gordon MJ. 2023. Effect
of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes.
Journal of Photochemistry and Photobiology A: Chemistry. 444, 114964.'
mla: 'Sandlass, Sara, et al. “Effect of Polymer Host Matrix on Multi-Stage Isomerization
Kinetics of DASA Photochromes.” Journal of Photochemistry and Photobiology
A: Chemistry, vol. 444, 114964, Elsevier, 2023, doi:10.1016/j.jphotochem.2023.114964.'
short: 'S. Sandlass, F.J. Stricker, D. Fragoso, J.R. de Alaniz, M.J. Gordon, Journal
of Photochemistry and Photobiology A: Chemistry 444 (2023).'
date_created: 2026-05-06T10:57:28Z
date_published: 2023-10-01T00:00:00Z
date_updated: 2026-05-18T09:19:40Z
day: '01'
ddc:
- '540'
doi: 10.1016/j.jphotochem.2023.114964
extern: '1'
intvolume: ' 444'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jphotochem.2023.114964
month: '10'
oa: 1
oa_version: Published Version
publication: 'Journal of Photochemistry and Photobiology A: Chemistry'
publication_identifier:
eissn:
- 1873-2666
issn:
- 1010-6030
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effect of polymer host matrix on multi-stage isomerization kinetics of DASA
photochromes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 444
year: '2023'
...
---
_id: '13443'
abstract:
- lang: eng
text: 'The ages of solar-like stars have been at the center of many studies such
as exoplanet characterization or Galactic-archeology. While ages are usually computed
from stellar evolution models, relations linking ages to other stellar properties,
such as rotation and magnetic activity, have been investigated. With the large
catalog of 55,232 rotation periods, Prot, and photometric magnetic activity index,
Sph from Kepler data, we have the opportunity to look for such magneto-gyro-chronology
relations. Stellar ages are obtained with two stellar evolution codes that include
treatment of angular momentum evolution, hence using Prot as input in addition
to classical atmospheric parameters. We explore two different ways of predicting
stellar ages on three subsamples with spectroscopic observations: solar analogs,
late-F and G dwarfs, and K dwarfs. We first perform a Bayesian analysis to derive
relations between Sph and ages between 1 and 5 Gyr, and other stellar properties.
For late-F and G dwarfs, and K dwarfs, the multivariate regression favors the
model with Prot and Sph with median differences of 0.1% and 0.2%, respectively.
We also apply Machine Learning techniques with a Random Forest algorithm to predict
ages up to 14 Gyr with the same set of input parameters. For late-F, G and K dwarfs
together, predicted ages are on average within 5.3% of the model ages and improve
to 3.1% when including Prot. These are very promising results for a quick age
estimation for solar-like stars with photometric observations, especially with
current and future space missions.'
acknowledgement: 'This paper includes data collected by the Kepler mission and obtained
from the MAST data archive at the Space Telescope Science Institute (STScI). Funding
for the Kepler mission is provided by the NASA Science Mission Directorate. STScI
is operated by the Association of Universities for Research in Astronomy, Inc.,
under NASA contract NAS 5–26555. We acknowledge that this research was supported
in part by the National Science Foundation under grant No. NSF PHY-1748958. S.M.
acknowledges support from the Spanish Ministry of Science and Innovation (MICINN)
with the Ramón y Cajal fellowship No. RYC-2015-17697, the grant No. PID2019-107061GB-C66,
and through AEI under the Severo Ochoa Centres of Excellence Programme 2020–2023
(CEX2019-000920-S). S.M. and D.G.R. acknowledge support from the Spanish Ministry
of Science and Innovation (MICINN) with the grant No. PID2019-107187GB-I00. Z.R.C.
acknowledges support from National Aeronautics and Space Administration via the
TESS Guest Investigator Program (grant No. 80NSSC18K18584). The work presented here
was partially supported by the NASA grant NNX17AF27G. A.R.G.S. acknowledges the
support by FCT through national funds and by FEDER through COMPETE2020 by the following
grants: UIDB/04434/2020 and UIDP/04434/2020. A.R.G.S. is supported by FCT through
the work contract No. 2020.02480.CEECIND/CP1631/CT0001. R.A.G., L.A., and S.N.B.
acknowledge the support from PLATO and GOLF CNES grants. S.N.B. acknowledges support
from PLATO ASI-INAF agreement No. 2015-019-R.1-2018.'
article_number: '131'
article_processing_charge: Yes
article_type: original
author:
- first_name: Savita
full_name: Mathur, Savita
last_name: Mathur
- first_name: Zachary R.
full_name: Claytor, Zachary R.
last_name: Claytor
- first_name: Ângela R. G.
full_name: Santos, Ângela R. G.
last_name: Santos
- first_name: Rafael A.
full_name: García, Rafael A.
last_name: García
- first_name: Louis
full_name: Amard, Louis
last_name: Amard
- first_name: Lisa Annabelle
full_name: Bugnet, Lisa Annabelle
id: d9edb345-f866-11ec-9b37-d119b5234501
last_name: Bugnet
orcid: 0000-0003-0142-4000
- first_name: Enrico
full_name: Corsaro, Enrico
last_name: Corsaro
- first_name: Alfio
full_name: Bonanno, Alfio
last_name: Bonanno
- first_name: Sylvain N.
full_name: Breton, Sylvain N.
last_name: Breton
- first_name: Diego
full_name: Godoy-Rivera, Diego
last_name: Godoy-Rivera
- first_name: Marc H.
full_name: Pinsonneault, Marc H.
last_name: Pinsonneault
- first_name: Jennifer
full_name: van Saders, Jennifer
last_name: van Saders
citation:
ama: Mathur S, Claytor ZR, Santos ÂRG, et al. Magnetic activity evolution of solar-like
stars. I. Sph–age relation derived from Kepler observations. The Astrophysical
Journal. 2023;952(2). doi:10.3847/1538-4357/acd118
apa: Mathur, S., Claytor, Z. R., Santos, Â. R. G., García, R. A., Amard, L., Bugnet,
L. A., … van Saders, J. (2023). Magnetic activity evolution of solar-like stars.
I. Sph–age relation derived from Kepler observations. The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.3847/1538-4357/acd118
chicago: Mathur, Savita, Zachary R. Claytor, Ângela R. G. Santos, Rafael A. García,
Louis Amard, Lisa Annabelle Bugnet, Enrico Corsaro, et al. “Magnetic Activity
Evolution of Solar-like Stars. I. Sph–Age Relation Derived from Kepler Observations.”
The Astrophysical Journal. American Astronomical Society, 2023. https://doi.org/10.3847/1538-4357/acd118.
ieee: S. Mathur et al., “Magnetic activity evolution of solar-like stars.
I. Sph–age relation derived from Kepler observations,” The Astrophysical Journal,
vol. 952, no. 2. American Astronomical Society, 2023.
ista: Mathur S, Claytor ZR, Santos ÂRG, García RA, Amard L, Bugnet LA, Corsaro E,
Bonanno A, Breton SN, Godoy-Rivera D, Pinsonneault MH, van Saders J. 2023. Magnetic
activity evolution of solar-like stars. I. Sph–age relation derived from Kepler
observations. The Astrophysical Journal. 952(2), 131.
mla: Mathur, Savita, et al. “Magnetic Activity Evolution of Solar-like Stars. I.
Sph–Age Relation Derived from Kepler Observations.” The Astrophysical Journal,
vol. 952, no. 2, 131, American Astronomical Society, 2023, doi:10.3847/1538-4357/acd118.
short: S. Mathur, Z.R. Claytor, Â.R.G. Santos, R.A. García, L. Amard, L.A. Bugnet,
E. Corsaro, A. Bonanno, S.N. Breton, D. Godoy-Rivera, M.H. Pinsonneault, J. van
Saders, The Astrophysical Journal 952 (2023).
date_created: 2023-08-01T14:19:16Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-10-21T06:01:32Z
day: '01'
ddc:
- '520'
department:
- _id: LiBu
doi: 10.3847/1538-4357/acd118
external_id:
isi:
- '001034185700001'
file:
- access_level: open_access
checksum: f12452834d7ed6748dbf5ace18af4723
content_type: application/pdf
creator: dernst
date_created: 2023-08-02T07:42:26Z
date_updated: 2023-08-02T07:42:26Z
file_id: '13448'
file_name: 2023_AstrophysicalJour_Mathur.pdf
file_size: 4192386
relation: main_file
success: 1
file_date_updated: 2023-08-02T07:42:26Z
has_accepted_license: '1'
intvolume: ' 952'
isi: 1
issue: '2'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Magnetic activity evolution of solar-like stars. I. Sph–age relation derived
from Kepler observations
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: 952
year: '2023'
...
---
_id: '13447'
abstract:
- lang: eng
text: Asteroseismology has transformed stellar astrophysics. Red giant asteroseismology
is a prime example, with oscillation periods and amplitudes that are readily detectable
with time-domain space-based telescopes. These oscillations can be used to infer
masses, ages and radii for large numbers of stars, providing unique constraints
on stellar populations in our galaxy. The cadence, duration, and spatial resolution
of the Roman galactic bulge time-domain survey (GBTDS) are well-suited for asteroseismology
and will probe an important population not studied by prior missions. We identify
photometric precision as a key requirement for realizing the potential of asteroseismology
with Roman. A precision of 1 mmag per 15-min cadence or better for saturated stars
will enable detections of the populous red clump star population in the Galactic
bulge. If the survey efficiency is better than expected, we argue for repeat observations
of the same fields to improve photometric precision, or covering additional fields
to expand the stellar population reach if the photometric precision for saturated
stars is better than 1 mmag. Asteroseismology is relatively insensitive to the
timing of the observations during the mission, and the prime red clump targets
can be observed in a single 70 day campaign in any given field. Complementary
stellar characterization, particularly astrometry tied to the Gaia system, will
also dramatically expand the diagnostic power of asteroseismology. We also highlight
synergies to Roman GBTDS exoplanet science using transits and microlensing.
article_number: '2307.03237'
article_processing_charge: No
arxiv: 1
author:
- first_name: Daniel
full_name: Huber, Daniel
last_name: Huber
- first_name: Marc
full_name: Pinsonneault, Marc
last_name: Pinsonneault
- first_name: Paul
full_name: Beck, Paul
last_name: Beck
- first_name: Timothy R.
full_name: Bedding, Timothy R.
last_name: Bedding
- first_name: Joss Bland-Hawthorn
full_name: Joss Bland-Hawthorn, Joss Bland-Hawthorn
last_name: Joss Bland-Hawthorn
- first_name: Sylvain N.
full_name: Breton, Sylvain N.
last_name: Breton
- first_name: Lisa Annabelle
full_name: Bugnet, Lisa Annabelle
id: d9edb345-f866-11ec-9b37-d119b5234501
last_name: Bugnet
orcid: 0000-0003-0142-4000
- first_name: William J.
full_name: Chaplin, William J.
last_name: Chaplin
- first_name: Rafael A.
full_name: Garcia, Rafael A.
last_name: Garcia
- first_name: Samuel K.
full_name: Grunblatt, Samuel K.
last_name: Grunblatt
- first_name: Joyce A.
full_name: Guzik, Joyce A.
last_name: Guzik
- first_name: Saskia
full_name: Hekker, Saskia
last_name: Hekker
- first_name: Steven D.
full_name: Kawaler, Steven D.
last_name: Kawaler
- first_name: Stephane
full_name: Mathis, Stephane
last_name: Mathis
- first_name: Savita
full_name: Mathur, Savita
last_name: Mathur
- first_name: Travis
full_name: Metcalfe, Travis
last_name: Metcalfe
- first_name: Benoit
full_name: Mosser, Benoit
last_name: Mosser
- first_name: Melissa K.
full_name: Ness, Melissa K.
last_name: Ness
- first_name: Anthony L.
full_name: Piro, Anthony L.
last_name: Piro
- first_name: Aldo
full_name: Serenelli, Aldo
last_name: Serenelli
- first_name: Sanjib
full_name: Sharma, Sanjib
last_name: Sharma
- first_name: David R.
full_name: Soderblom, David R.
last_name: Soderblom
- first_name: Keivan G.
full_name: Stassun, Keivan G.
last_name: Stassun
- first_name: Dennis
full_name: Stello, Dennis
last_name: Stello
- first_name: Jamie
full_name: Tayar, Jamie
last_name: Tayar
- first_name: Gerard T. van
full_name: Belle, Gerard T. van
last_name: Belle
- first_name: Joel C.
full_name: Zinn, Joel C.
last_name: Zinn
citation:
ama: Huber D, Pinsonneault M, Beck P, et al. Asteroseismology with the Roman galactic
bulge time-domain survey. arXiv. doi:10.48550/arXiv.2307.03237
apa: Huber, D., Pinsonneault, M., Beck, P., Bedding, T. R., Joss Bland-Hawthorn,
J. B.-H., Breton, S. N., … Zinn, J. C. (n.d.). Asteroseismology with the Roman
galactic bulge time-domain survey. arXiv. https://doi.org/10.48550/arXiv.2307.03237
chicago: Huber, Daniel, Marc Pinsonneault, Paul Beck, Timothy R. Bedding, Joss Bland-Hawthorn
Joss Bland-Hawthorn, Sylvain N. Breton, Lisa Annabelle Bugnet, et al. “Asteroseismology
with the Roman Galactic Bulge Time-Domain Survey.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2307.03237.
ieee: D. Huber et al., “Asteroseismology with the Roman galactic bulge time-domain
survey,” arXiv. .
ista: Huber D, Pinsonneault M, Beck P, Bedding TR, Joss Bland-Hawthorn JB-H, Breton
SN, Bugnet LA, Chaplin WJ, Garcia RA, Grunblatt SK, Guzik JA, Hekker S, Kawaler
SD, Mathis S, Mathur S, Metcalfe T, Mosser B, Ness MK, Piro AL, Serenelli A, Sharma
S, Soderblom DR, Stassun KG, Stello D, Tayar J, Belle GT van, Zinn JC. Asteroseismology
with the Roman galactic bulge time-domain survey. arXiv, 2307.03237.
mla: Huber, Daniel, et al. “Asteroseismology with the Roman Galactic Bulge Time-Domain
Survey.” ArXiv, 2307.03237, doi:10.48550/arXiv.2307.03237.
short: D. Huber, M. Pinsonneault, P. Beck, T.R. Bedding, J.B.-H. Joss Bland-Hawthorn,
S.N. Breton, L.A. Bugnet, W.J. Chaplin, R.A. Garcia, S.K. Grunblatt, J.A. Guzik,
S. Hekker, S.D. Kawaler, S. Mathis, S. Mathur, T. Metcalfe, B. Mosser, M.K. Ness,
A.L. Piro, A. Serenelli, S. Sharma, D.R. Soderblom, K.G. Stassun, D. Stello, J.
Tayar, G.T. van Belle, J.C. Zinn, ArXiv (n.d.).
date_created: 2023-08-02T07:30:43Z
date_published: 2023-07-06T00:00:00Z
date_updated: 2023-08-02T07:36:00Z
day: '06'
department:
- _id: LiBu
doi: 10.48550/arXiv.2307.03237
external_id:
arxiv:
- '2307.03237'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2307.03237
month: '07'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
status: public
title: Asteroseismology with the Roman galactic bulge time-domain survey
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13449'
abstract:
- lang: eng
text: Stars strongly impact their environment, and shape structures on all scales
throughout the universe, in a process known as "feedback." Due to the complexity
of both stellar evolution and the physics of larger astrophysical structures,
there remain many unanswered questions about how feedback operates and what we
can learn about stars by studying their imprint on the wider universe. In this
white paper, we summarize discussions from the Lorentz Center meeting "Bringing
Stellar Evolution and Feedback Together" in 2022 April and identify key areas
where further dialog can bring about radical changes in how we view the relationship
between stars and the universe they live in.
article_number: '021001'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Sam
full_name: Geen, Sam
last_name: Geen
- first_name: Poojan
full_name: Agrawal, Poojan
last_name: Agrawal
- first_name: Paul A.
full_name: Crowther, Paul A.
last_name: Crowther
- first_name: B. W.
full_name: Keller, B. W.
last_name: Keller
- first_name: Alex
full_name: de Koter, Alex
last_name: de Koter
- first_name: Zsolt
full_name: Keszthelyi, Zsolt
last_name: Keszthelyi
- first_name: Freeke
full_name: van de Voort, Freeke
last_name: van de Voort
- first_name: Ahmad A.
full_name: Ali, Ahmad A.
last_name: Ali
- first_name: Frank
full_name: Backs, Frank
last_name: Backs
- first_name: Lars
full_name: Bonne, Lars
last_name: Bonne
- first_name: Vittoria
full_name: Brugaletta, Vittoria
last_name: Brugaletta
- first_name: Annelotte
full_name: Derkink, Annelotte
last_name: Derkink
- first_name: Sylvia
full_name: Ekström, Sylvia
last_name: Ekström
- first_name: Yvonne A.
full_name: Fichtner, Yvonne A.
last_name: Fichtner
- first_name: Luca
full_name: Grassitelli, Luca
last_name: Grassitelli
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: Erin R.
full_name: Higgins, Erin R.
last_name: Higgins
- first_name: Eva
full_name: Laplace, Eva
last_name: Laplace
- first_name: Kong
full_name: You Liow, Kong
last_name: You Liow
- first_name: Marta
full_name: Lorenzo, Marta
last_name: Lorenzo
- first_name: Anna F.
full_name: McLeod, Anna F.
last_name: McLeod
- first_name: Georges
full_name: Meynet, Georges
last_name: Meynet
- first_name: Megan
full_name: Newsome, Megan
last_name: Newsome
- first_name: G.
full_name: André Oliva, G.
last_name: André Oliva
- first_name: Varsha
full_name: Ramachandran, Varsha
last_name: Ramachandran
- first_name: Martin P.
full_name: Rey, Martin P.
last_name: Rey
- first_name: Steven
full_name: Rieder, Steven
last_name: Rieder
- first_name: Emilio
full_name: Romano-Díaz, Emilio
last_name: Romano-Díaz
- first_name: Gautham
full_name: Sabhahit, Gautham
last_name: Sabhahit
- first_name: Andreas A. C.
full_name: Sander, Andreas A. C.
last_name: Sander
- first_name: Rafia
full_name: Sarwar, Rafia
last_name: Sarwar
- first_name: Hanno
full_name: Stinshoff, Hanno
last_name: Stinshoff
- first_name: Mitchel
full_name: Stoop, Mitchel
last_name: Stoop
- first_name: Dorottya
full_name: Szécsi, Dorottya
last_name: Szécsi
- first_name: Maxime
full_name: Trebitsch, Maxime
last_name: Trebitsch
- first_name: Jorick S.
full_name: Vink, Jorick S.
last_name: Vink
- first_name: Ethan
full_name: Winch, Ethan
last_name: Winch
citation:
ama: 'Geen S, Agrawal P, Crowther PA, et al. Bringing stellar evolution and feedback
together: Summary of proposals from the Lorentz Center workshop. Publications
of the Astronomical Society of the Pacific. 2023;135(1044). doi:10.1088/1538-3873/acb6b5'
apa: 'Geen, S., Agrawal, P., Crowther, P. A., Keller, B. W., de Koter, A., Keszthelyi,
Z., … Winch, E. (2023). Bringing stellar evolution and feedback together: Summary
of proposals from the Lorentz Center workshop. Publications of the Astronomical
Society of the Pacific. IOP Publishing. https://doi.org/10.1088/1538-3873/acb6b5'
chicago: 'Geen, Sam, Poojan Agrawal, Paul A. Crowther, B. W. Keller, Alex de Koter,
Zsolt Keszthelyi, Freeke van de Voort, et al. “Bringing Stellar Evolution and
Feedback Together: Summary of Proposals from the Lorentz Center Workshop.” Publications
of the Astronomical Society of the Pacific. IOP Publishing, 2023. https://doi.org/10.1088/1538-3873/acb6b5.'
ieee: 'S. Geen et al., “Bringing stellar evolution and feedback together:
Summary of proposals from the Lorentz Center workshop,” Publications of the
Astronomical Society of the Pacific, vol. 135, no. 1044. IOP Publishing, 2023.'
ista: 'Geen S, Agrawal P, Crowther PA, Keller BW, de Koter A, Keszthelyi Z, van
de Voort F, Ali AA, Backs F, Bonne L, Brugaletta V, Derkink A, Ekström S, Fichtner
YA, Grassitelli L, Götberg YLL, Higgins ER, Laplace E, You Liow K, Lorenzo M,
McLeod AF, Meynet G, Newsome M, André Oliva G, Ramachandran V, Rey MP, Rieder
S, Romano-Díaz E, Sabhahit G, Sander AAC, Sarwar R, Stinshoff H, Stoop M, Szécsi
D, Trebitsch M, Vink JS, Winch E. 2023. Bringing stellar evolution and feedback
together: Summary of proposals from the Lorentz Center workshop. Publications
of the Astronomical Society of the Pacific. 135(1044), 021001.'
mla: 'Geen, Sam, et al. “Bringing Stellar Evolution and Feedback Together: Summary
of Proposals from the Lorentz Center Workshop.” Publications of the Astronomical
Society of the Pacific, vol. 135, no. 1044, 021001, IOP Publishing, 2023,
doi:10.1088/1538-3873/acb6b5.'
short: S. Geen, P. Agrawal, P.A. Crowther, B.W. Keller, A. de Koter, Z. Keszthelyi,
F. van de Voort, A.A. Ali, F. Backs, L. Bonne, V. Brugaletta, A. Derkink, S. Ekström,
Y.A. Fichtner, L. Grassitelli, Y.L.L. Götberg, E.R. Higgins, E. Laplace, K. You
Liow, M. Lorenzo, A.F. McLeod, G. Meynet, M. Newsome, G. André Oliva, V. Ramachandran,
M.P. Rey, S. Rieder, E. Romano-Díaz, G. Sabhahit, A.A.C. Sander, R. Sarwar, H.
Stinshoff, M. Stoop, D. Szécsi, M. Trebitsch, J.S. Vink, E. Winch, Publications
of the Astronomical Society of the Pacific 135 (2023).
date_created: 2023-08-03T10:09:57Z
date_published: 2023-03-09T00:00:00Z
date_updated: 2023-08-21T12:09:14Z
day: '09'
doi: 10.1088/1538-3873/acb6b5
extern: '1'
external_id:
arxiv:
- '2301.13611'
intvolume: ' 135'
issue: '1044'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1088/1538-3873/acb6b5
month: '03'
oa: 1
oa_version: Published Version
publication: Publications of the Astronomical Society of the Pacific
publication_identifier:
eissn:
- 1538-3873
issn:
- 0004-6280
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Bringing stellar evolution and feedback together: Summary of proposals from
the Lorentz Center workshop'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 135
year: '2023'
...
---
_id: '13450'
abstract:
- lang: eng
text: In previous work, we identified a population of 38 cool and luminous variable
stars in the Magellanic Clouds and examined 11 in detail in order to classify
them as either Thorne–Żytkow objects (TŻOs; red supergiants with a neutron star
cores) or super-asymptotic giant branch (sAGB) stars (the most massive stars that
will not undergo core collapse). This population includes HV 2112, a peculiar
star previously considered in other works to be either a TŻO or high-mass asymptotic
giant branch (AGB) star. Here we continue this investigation, using the kinematic
and radio environments and local star formation history of these stars to place
constraints on the age of the progenitor systems and the presence of past supernovae.
These stars are not associated with regions of recent star formation, and we find
no evidence of past supernovae at their locations. Finally, we also assess the
presence of heavy elements and lithium in their spectra compared to red supergiants.
We find strong absorption in Li and s-process elements compared to RSGs in most
of the sample, consistent with sAGB nucleosynthesis, while HV 2112 shows additional
strong lines associated with TŻO nucleosynthesis. Coupled with our previous mass
estimates, the results are consistent with the stars being massive (∼4–6.5 M⊙)
or sAGB (∼6.5–12 M⊙) stars in the thermally pulsing phase, providing crucial observations
of the transition between low- and high-mass stellar populations. HV 2112 is more
ambiguous; it could either be a maximally massive sAGB star, or a TŻO if the minimum
mass for stability extends down to ≲13 M⊙.
article_number: '18'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anna J. G.
full_name: O‘Grady, Anna J. G.
last_name: O‘Grady
- first_name: Maria R.
full_name: Drout, Maria R.
last_name: Drout
- first_name: B. M.
full_name: Gaensler, B. M.
last_name: Gaensler
- first_name: C. S.
full_name: Kochanek, C. S.
last_name: Kochanek
- first_name: Kathryn F.
full_name: Neugent, Kathryn F.
last_name: Neugent
- first_name: Carolyn L.
full_name: Doherty, Carolyn L.
last_name: Doherty
- first_name: Joshua S.
full_name: Speagle, Joshua S.
last_name: Speagle
- first_name: B. J.
full_name: Shappee, B. J.
last_name: Shappee
- first_name: Michael
full_name: Rauch, Michael
last_name: Rauch
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: Bethany
full_name: Ludwig, Bethany
last_name: Ludwig
- first_name: Todd A.
full_name: Thompson, Todd A.
last_name: Thompson
citation:
ama: O‘Grady AJG, Drout MR, Gaensler BM, et al. Cool, luminous, and highly variable
stars in the Magellanic Clouds. II. Spectroscopic and environmental analysis of
Thorne–Żytkow object and super-AGB star candidates. The Astrophysical Journal.
2023;943(1). doi:10.3847/1538-4357/aca655
apa: O‘Grady, A. J. G., Drout, M. R., Gaensler, B. M., Kochanek, C. S., Neugent,
K. F., Doherty, C. L., … Thompson, T. A. (2023). Cool, luminous, and highly variable
stars in the Magellanic Clouds. II. Spectroscopic and environmental analysis of
Thorne–Żytkow object and super-AGB star candidates. The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.3847/1538-4357/aca655
chicago: O‘Grady, Anna J. G., Maria R. Drout, B. M. Gaensler, C. S. Kochanek, Kathryn
F. Neugent, Carolyn L. Doherty, Joshua S. Speagle, et al. “Cool, Luminous, and
Highly Variable Stars in the Magellanic Clouds. II. Spectroscopic and Environmental
Analysis of Thorne–Żytkow Object and Super-AGB Star Candidates.” The Astrophysical
Journal. American Astronomical Society, 2023. https://doi.org/10.3847/1538-4357/aca655.
ieee: A. J. G. O‘Grady et al., “Cool, luminous, and highly variable stars
in the Magellanic Clouds. II. Spectroscopic and environmental analysis of Thorne–Żytkow
object and super-AGB star candidates,” The Astrophysical Journal, vol.
943, no. 1. American Astronomical Society, 2023.
ista: O‘Grady AJG, Drout MR, Gaensler BM, Kochanek CS, Neugent KF, Doherty CL, Speagle
JS, Shappee BJ, Rauch M, Götberg YLL, Ludwig B, Thompson TA. 2023. Cool, luminous,
and highly variable stars in the Magellanic Clouds. II. Spectroscopic and environmental
analysis of Thorne–Żytkow object and super-AGB star candidates. The Astrophysical
Journal. 943(1), 18.
mla: O‘Grady, Anna J. G., et al. “Cool, Luminous, and Highly Variable Stars in the
Magellanic Clouds. II. Spectroscopic and Environmental Analysis of Thorne–Żytkow
Object and Super-AGB Star Candidates.” The Astrophysical Journal, vol.
943, no. 1, 18, American Astronomical Society, 2023, doi:10.3847/1538-4357/aca655.
short: A.J.G. O‘Grady, M.R. Drout, B.M. Gaensler, C.S. Kochanek, K.F. Neugent, C.L.
Doherty, J.S. Speagle, B.J. Shappee, M. Rauch, Y.L.L. Götberg, B. Ludwig, T.A.
Thompson, The Astrophysical Journal 943 (2023).
date_created: 2023-08-03T10:10:12Z
date_published: 2023-01-20T00:00:00Z
date_updated: 2023-08-21T12:07:05Z
day: '20'
doi: 10.3847/1538-4357/aca655
extern: '1'
external_id:
arxiv:
- '2211.12438'
intvolume: ' 943'
issue: '1'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3847/1538-4357/aca655
month: '01'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cool, luminous, and highly variable stars in the Magellanic Clouds. II. Spectroscopic
and environmental analysis of Thorne–Żytkow object and super-AGB star candidates
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 943
year: '2023'
...
---
_id: '13963'
abstract:
- lang: eng
text: The many-body localization (MBL) proximity effect is an intriguing phenomenon
where a thermal bath localizes due to the interaction with a disordered system.
The interplay of thermal and nonergodic behavior in these systems gives rise to
a rich phase diagram, whose exploration is an active field of research. In this
paper, we study a bosonic Hubbard model featuring two particle species representing
the bath and the disordered system. Using state-of-the-art numerical techniques,
we investigate the dynamics of the model in different regimes, based on which
we obtain a tentative phase diagram as a function of coupling strength and bath
size. When the bath is composed of a single particle, we observe clear signatures
of a transition from an MBL proximity effect to a delocalized phase. Increasing
the bath size, however, its thermalizing effect becomes stronger and eventually
the whole system delocalizes in the range of moderate interaction strengths studied.
In this regime, we characterize particle transport, revealing diffusive behavior
of the originally localized bosons.
acknowledgement: "We thank A. A. Michailidis and A. Mirlin for insightful discussions.
P.B., M.L., and M.S. acknowledge support by the European Research Council (ERC)
under the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 850899). D.A. was\r\nsupported by the European Research Council (ERC) under
the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 864597) and by the Swiss National Science Foundation. P.B., M.L., and M.S. acknowledge
PRACE for awarding us access to Joliot-Curie at GENCI@CEA, France, where the TEBD
simulations were performed. The TEBD simulations were performed using the ITensor
library [60]."
article_number: '054201'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Pietro
full_name: Brighi, Pietro
id: 4115AF5C-F248-11E8-B48F-1D18A9856A87
last_name: Brighi
orcid: 0000-0002-7969-2729
- first_name: Marko
full_name: Ljubotina, Marko
id: F75EE9BE-5C90-11EA-905D-16643DDC885E
last_name: Ljubotina
orcid: 0000-0003-0038-7068
- first_name: Dmitry A.
full_name: Abanin, Dmitry A.
last_name: Abanin
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Brighi P, Ljubotina M, Abanin DA, Serbyn M. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 2023;108(5).
doi:10.1103/physrevb.108.054201
apa: Brighi, P., Ljubotina, M., Abanin, D. A., & Serbyn, M. (2023). Many-body
localization proximity effect in a two-species bosonic Hubbard model. Physical
Review B. American Physical Society. https://doi.org/10.1103/physrevb.108.054201
chicago: Brighi, Pietro, Marko Ljubotina, Dmitry A. Abanin, and Maksym Serbyn. “Many-Body
Localization Proximity Effect in a Two-Species Bosonic Hubbard Model.” Physical
Review B. American Physical Society, 2023. https://doi.org/10.1103/physrevb.108.054201.
ieee: P. Brighi, M. Ljubotina, D. A. Abanin, and M. Serbyn, “Many-body localization
proximity effect in a two-species bosonic Hubbard model,” Physical Review B,
vol. 108, no. 5. American Physical Society, 2023.
ista: Brighi P, Ljubotina M, Abanin DA, Serbyn M. 2023. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 108(5), 054201.
mla: Brighi, Pietro, et al. “Many-Body Localization Proximity Effect in a Two-Species
Bosonic Hubbard Model.” Physical Review B, vol. 108, no. 5, 054201, American
Physical Society, 2023, doi:10.1103/physrevb.108.054201.
short: P. Brighi, M. Ljubotina, D.A. Abanin, M. Serbyn, Physical Review B 108 (2023).
corr_author: '1'
date_created: 2023-08-05T18:25:22Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2025-04-14T07:52:06Z
day: '01'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.1103/physrevb.108.054201
ec_funded: 1
external_id:
arxiv:
- '2303.16876'
file:
- access_level: open_access
checksum: f763000339b5fd543c14377109920690
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T09:48:08Z
date_updated: 2023-08-07T09:48:08Z
file_id: '13981'
file_name: 2023_PhysRevB_Brighi.pdf
file_size: 3051398
relation: main_file
success: 1
file_date_updated: 2023-08-07T09:48:08Z
has_accepted_license: '1'
intvolume: ' 108'
issue: '5'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Many-body localization proximity effect in a two-species bosonic Hubbard model
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: 108
year: '2023'
...
---
_id: '13965'
abstract:
- lang: eng
text: Many modes and mechanisms of epigenetic inheritance have been elucidated in
eukaryotes. Most of them are relatively short-term, generally not exceeding one
or a few organismal generations. However, emerging evidence indicates that one
mechanism, cytosine DNA methylation, can mediate epigenetic inheritance over much
longer timescales, which are mostly or completely inaccessible in the laboratory.
Here we discuss the evidence for, and mechanisms and implications of, such long-term
epigenetic inheritance. We argue that compelling evidence supports the long-term
epigenetic inheritance of gene body methylation, at least in the model angiosperm
Arabidopsis thaliana, and that variation in such methylation can therefore serve
as an epigenetic basis for phenotypic variation in natural populations.
article_number: '102087'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Elizabeth
full_name: Hollwey, Elizabeth
id: b8c4f54b-e484-11eb-8fdc-a54df64ef6dd
last_name: Hollwey
- first_name: Amy
full_name: Briffa, Amy
last_name: Briffa
- first_name: Martin
full_name: Howard, Martin
last_name: Howard
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Hollwey E, Briffa A, Howard M, Zilberman D. Concepts, mechanisms and implications
of long-term epigenetic inheritance. Current Opinion in Genetics and Development.
2023;81(8). doi:10.1016/j.gde.2023.102087
apa: Hollwey, E., Briffa, A., Howard, M., & Zilberman, D. (2023). Concepts,
mechanisms and implications of long-term epigenetic inheritance. Current Opinion
in Genetics and Development. Elsevier. https://doi.org/10.1016/j.gde.2023.102087
chicago: Hollwey, Elizabeth, Amy Briffa, Martin Howard, and Daniel Zilberman. “Concepts,
Mechanisms and Implications of Long-Term Epigenetic Inheritance.” Current Opinion
in Genetics and Development. Elsevier, 2023. https://doi.org/10.1016/j.gde.2023.102087.
ieee: E. Hollwey, A. Briffa, M. Howard, and D. Zilberman, “Concepts, mechanisms
and implications of long-term epigenetic inheritance,” Current Opinion in Genetics
and Development, vol. 81, no. 8. Elsevier, 2023.
ista: Hollwey E, Briffa A, Howard M, Zilberman D. 2023. Concepts, mechanisms and
implications of long-term epigenetic inheritance. Current Opinion in Genetics
and Development. 81(8), 102087.
mla: Hollwey, Elizabeth, et al. “Concepts, Mechanisms and Implications of Long-Term
Epigenetic Inheritance.” Current Opinion in Genetics and Development, vol.
81, no. 8, 102087, Elsevier, 2023, doi:10.1016/j.gde.2023.102087.
short: E. Hollwey, A. Briffa, M. Howard, D. Zilberman, Current Opinion in Genetics
and Development 81 (2023).
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-10-09T21:06:16Z
day: '01'
ddc:
- '570'
department:
- _id: DaZi
doi: 10.1016/j.gde.2023.102087
external_id:
isi:
- '001047020200001'
pmid:
- '37441873'
file:
- access_level: open_access
checksum: a294cd9506b80ed6ef218ef44ed32765
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T08:32:26Z
date_updated: 2023-08-07T08:32:26Z
file_id: '13980'
file_name: 2023_CurrentOpinionGenetics_Hollwey.pdf
file_size: 2568632
relation: main_file
success: 1
file_date_updated: 2023-08-07T08:32:26Z
has_accepted_license: '1'
intvolume: ' 81'
isi: 1
issue: '8'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
publication: Current Opinion in Genetics and Development
publication_identifier:
eissn:
- 1879-0380
issn:
- 0959-437X
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Concepts, mechanisms and implications of long-term epigenetic inheritance
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: 81
year: '2023'
...
---
_id: '13966'
abstract:
- lang: eng
text: We present a low-scaling diagrammatic Monte Carlo approach to molecular correlation
energies. Using combinatorial graph theory to encode many-body Hugenholtz diagrams,
we sample the Møller-Plesset (MPn) perturbation series, obtaining accurate correlation
energies up to n=5, with quadratic scaling in the number of basis functions. Our
technique reduces the computational complexity of the molecular many-fermion correlation
problem, opening up the possibility of low-scaling, accurate stochastic computations
for a wide class of many-body systems described by Hugenholtz diagrams.
acknowledgement: We acknowledge stimulating discussions with Sergey Varganov, Artur
Izmaylov, Jacek Kłos, Piotr Żuchowski, Dominika Zgid, Nikolay Prokof'ev, Boris Svistunov,
Robert Parrish, and Andreas Heßelmann. G.B. and Q.P.H. acknowledge support from
the Austrian Science Fund (FWF) under Projects No. M2641-N27 and No. M2751. M.L.
acknowledges support by the FWF under Project No. P29902-N27, and by the European
Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.V.T. was supported
by the NSF CAREER award No. PHY-2045681. This work is supported by the German Research
Foundation (DFG) under Germany's Excellence Strategy EXC2181/1-390900948 (the Heidelberg
STRUCTURES Excellence Cluster). The authors acknowledge support by the state of
Baden-Württemberg through bwHPC.
article_number: '045115'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Quoc P
full_name: Ho, Quoc P
id: 3DD82E3C-F248-11E8-B48F-1D18A9856A87
last_name: Ho
orcid: 0000-0001-6889-1418
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: T. V.
full_name: Tscherbul, T. V.
last_name: Tscherbul
citation:
ama: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic
correlation in molecules: High-order many-body perturbation theory with low scaling.
Physical Review B. 2023;108(4). doi:10.1103/PhysRevB.108.045115'
apa: 'Bighin, G., Ho, Q. P., Lemeshko, M., & Tscherbul, T. V. (2023). Diagrammatic
Monte Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling. Physical Review B. American Physical Society.
https://doi.org/10.1103/PhysRevB.108.045115'
chicago: 'Bighin, Giacomo, Quoc P Ho, Mikhail Lemeshko, and T. V. Tscherbul. “Diagrammatic
Monte Carlo for Electronic Correlation in Molecules: High-Order Many-Body Perturbation
Theory with Low Scaling.” Physical Review B. American Physical Society,
2023. https://doi.org/10.1103/PhysRevB.108.045115.'
ieee: 'G. Bighin, Q. P. Ho, M. Lemeshko, and T. V. Tscherbul, “Diagrammatic Monte
Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling,” Physical Review B, vol. 108, no. 4. American
Physical Society, 2023.'
ista: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. 2023. Diagrammatic Monte Carlo
for electronic correlation in molecules: High-order many-body perturbation theory
with low scaling. Physical Review B. 108(4), 045115.'
mla: 'Bighin, Giacomo, et al. “Diagrammatic Monte Carlo for Electronic Correlation
in Molecules: High-Order Many-Body Perturbation Theory with Low Scaling.” Physical
Review B, vol. 108, no. 4, 045115, American Physical Society, 2023, doi:10.1103/PhysRevB.108.045115.'
short: G. Bighin, Q.P. Ho, M. Lemeshko, T.V. Tscherbul, Physical Review B 108 (2023).
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-07-15T00:00:00Z
date_updated: 2025-09-09T12:45:32Z
day: '15'
department:
- _id: MiLe
- _id: TaHa
doi: 10.1103/PhysRevB.108.045115
ec_funded: 1
external_id:
arxiv:
- '2203.12666'
isi:
- '001532067800001'
intvolume: ' 108'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2203.12666
month: '07'
oa: 1
oa_version: Preprint
project:
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
- _id: 26B96266-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02751
name: Algebro-Geometric Applications of Factorization Homology
- _id: 26031614-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29902
name: Quantum rotations in the presence of a many-body environment
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Diagrammatic Monte Carlo for electronic correlation in molecules: High-order
many-body perturbation theory with low scaling'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 108
year: '2023'
...
---
_id: '13967'
abstract:
- lang: eng
text: 'A classic solution technique for Markov decision processes (MDP) and stochastic
games (SG) is value iteration (VI). Due to its good practical performance, this
approximative approach is typically preferred over exact techniques, even though
no practical bounds on the imprecision of the result could be given until recently.
As a consequence, even the most used model checkers could return arbitrarily wrong
results. Over the past decade, different works derived stopping criteria, indicating
when the precision reaches the desired level, for various settings, in particular
MDP with reachability, total reward, and mean payoff, and SG with reachability.In
this paper, we provide the first stopping criteria for VI on SG with total reward
and mean payoff, yielding the first anytime algorithms in these settings. To this
end, we provide the solution in two flavours: First through a reduction to the
MDP case and second directly on SG. The former is simpler and automatically utilizes
any advances on MDP. The latter allows for more local computations, heading towards
better practical efficiency.Our solution unifies the previously mentioned approaches
for MDP and SG and their underlying ideas. To achieve this, we isolate objective-specific
subroutines as well as identify objective-independent concepts. These structural
concepts, while surprisingly simple, form the very essence of the unified solution.'
acknowledgement: This research was funded in part by DFG projects 383882557 “SUV”
and 427755713 “GOPro”.
article_processing_charge: No
arxiv: 1
author:
- first_name: Jan
full_name: Kretinsky, Jan
id: 44CEF464-F248-11E8-B48F-1D18A9856A87
last_name: Kretinsky
orcid: 0000-0002-8122-2881
- first_name: Tobias
full_name: Meggendorfer, Tobias
id: b21b0c15-30a2-11eb-80dc-f13ca25802e1
last_name: Meggendorfer
orcid: 0000-0002-1712-2165
- first_name: Maximilian
full_name: Weininger, Maximilian
id: 02ab0197-cc70-11ed-ab61-918e71f56881
last_name: Weininger
citation:
ama: 'Kretinsky J, Meggendorfer T, Weininger M. Stopping criteria for value iteration
on stochastic games with quantitative objectives. In: 38th Annual ACM/IEEE
Symposium on Logic in Computer Science. Vol 2023. Institute of Electrical
and Electronics Engineers; 2023. doi:10.1109/LICS56636.2023.10175771'
apa: 'Kretinsky, J., Meggendorfer, T., & Weininger, M. (2023). Stopping criteria
for value iteration on stochastic games with quantitative objectives. In 38th
Annual ACM/IEEE Symposium on Logic in Computer Science (Vol. 2023). Boston,
MA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/LICS56636.2023.10175771'
chicago: Kretinsky, Jan, Tobias Meggendorfer, and Maximilian Weininger. “Stopping
Criteria for Value Iteration on Stochastic Games with Quantitative Objectives.”
In 38th Annual ACM/IEEE Symposium on Logic in Computer Science, Vol. 2023.
Institute of Electrical and Electronics Engineers, 2023. https://doi.org/10.1109/LICS56636.2023.10175771.
ieee: J. Kretinsky, T. Meggendorfer, and M. Weininger, “Stopping criteria for value
iteration on stochastic games with quantitative objectives,” in 38th Annual
ACM/IEEE Symposium on Logic in Computer Science, Boston, MA, United States,
2023, vol. 2023.
ista: 'Kretinsky J, Meggendorfer T, Weininger M. 2023. Stopping criteria for value
iteration on stochastic games with quantitative objectives. 38th Annual ACM/IEEE
Symposium on Logic in Computer Science. LICS: Logic in Computer Science vol. 2023.'
mla: Kretinsky, Jan, et al. “Stopping Criteria for Value Iteration on Stochastic
Games with Quantitative Objectives.” 38th Annual ACM/IEEE Symposium on Logic
in Computer Science, vol. 2023, Institute of Electrical and Electronics Engineers,
2023, doi:10.1109/LICS56636.2023.10175771.
short: J. Kretinsky, T. Meggendorfer, M. Weininger, in:, 38th Annual ACM/IEEE Symposium
on Logic in Computer Science, Institute of Electrical and Electronics Engineers,
2023.
conference:
end_date: 2023-06-29
location: Boston, MA, United States
name: 'LICS: Logic in Computer Science'
start_date: 2023-06-26
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2025-07-10T11:50:43Z
day: '01'
department:
- _id: KrCh
doi: 10.1109/LICS56636.2023.10175771
external_id:
arxiv:
- '2304.09930'
isi:
- '001036707700042'
intvolume: ' 2023'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2304.09930
month: '07'
oa: 1
oa_version: Preprint
publication: 38th Annual ACM/IEEE Symposium on Logic in Computer Science
publication_identifier:
isbn:
- '9798350335873'
issn:
- 1043-6871
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stopping criteria for value iteration on stochastic games with quantitative
objectives
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2023
year: '2023'
...
---
_id: '13968'
abstract:
- lang: eng
text: The use of multimodal readout mechanisms next to label-free real-time monitoring
of biomolecular interactions can provide valuable insight into surface-based reaction
mechanisms. To this end, the combination of an electrolyte-gated field-effect
transistor (EG-FET) with a fiber optic-coupled surface plasmon resonance (FO-SPR)
probe serving as gate electrode has been investigated to deconvolute surface mass
and charge density variations associated to surface reactions. However, applying
an electrochemical potential on such gold-coated FO-SPR gate electrodes can induce
gradual morphological changes of the thin gold film, leading to an irreversible
blue-shift of the SPR wavelength and a substantial signal drift. We show that
mild annealing leads to optical and electronic signal stabilization (20-fold lower
signal drift than as-sputtered fiber optic gates) and improved overall analytical
performance characteristics. The thermal treatment prevents morphological changes
of the thin gold-film occurring during operation, hence providing reliable and
stable data immediately upon gate voltage application. Thus, the readout output
of both transducing principles, the optical FO-SPR and electronic EG-FET, stays
constant throughout the whole sensing time-window and the long-term effect of
thermal treatment is also improved, providing stable signals even after 1 year
of storage. Annealing should therefore be considered a necessary modification
for applying fiber optic gate electrodes in real-time multimodal investigations
of surface reactions at the solid-liquid interface.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: "This project has received funding from the European Union’s Horizon
2020 Research and Innovation Programme under the Marie Skłodowska-Curie grant agreement
No. 813863–BORGES. We further thank the office of the Federal Government of Lower
Austria, K3-Group–Culture, Science and Education, for their financial support as
part of the project “Responsive Wound Dressing”. We gratefully acknowledge the financial
support from the Austrian Research Promotion Agency (FFG; 888067).\r\nWe thank the
Electron Microscopy Facility at IST Austria for their support with sputter coating
the FO tips and Bernhard Pichler from AIT for software development to facilitate
data evaluation."
article_number: '1202132'
article_processing_charge: Yes
article_type: original
author:
- first_name: Roger
full_name: Hasler, Roger
last_name: Hasler
- first_name: Marie Helene
full_name: Steger-Polt, Marie Helene
last_name: Steger-Polt
- first_name: Ciril
full_name: Reiner-Rozman, Ciril
last_name: Reiner-Rozman
- first_name: Stefan
full_name: Fossati, Stefan
last_name: Fossati
- first_name: Seungho
full_name: Lee, Seungho
id: BB243B88-D767-11E9-B658-BC13E6697425
last_name: Lee
orcid: 0000-0002-6962-8598
- first_name: Patrik
full_name: Aspermair, Patrik
last_name: Aspermair
- first_name: Christoph
full_name: Kleber, Christoph
last_name: Kleber
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Jakub
full_name: Dostalek, Jakub
last_name: Dostalek
- first_name: Wolfgang
full_name: Knoll, Wolfgang
last_name: Knoll
citation:
ama: 'Hasler R, Steger-Polt MH, Reiner-Rozman C, et al. Optical and electronic signal
stabilization of plasmonic fiber optic gate electrodes: Towards improved real-time
dual-mode biosensing. Frontiers in Physics. 2023;11. doi:10.3389/fphy.2023.1202132'
apa: 'Hasler, R., Steger-Polt, M. H., Reiner-Rozman, C., Fossati, S., Lee, S., Aspermair,
P., … Knoll, W. (2023). Optical and electronic signal stabilization of plasmonic
fiber optic gate electrodes: Towards improved real-time dual-mode biosensing.
Frontiers in Physics. Frontiers. https://doi.org/10.3389/fphy.2023.1202132'
chicago: 'Hasler, Roger, Marie Helene Steger-Polt, Ciril Reiner-Rozman, Stefan Fossati,
Seungho Lee, Patrik Aspermair, Christoph Kleber, Maria Ibáñez, Jakub Dostalek,
and Wolfgang Knoll. “Optical and Electronic Signal Stabilization of Plasmonic
Fiber Optic Gate Electrodes: Towards Improved Real-Time Dual-Mode Biosensing.”
Frontiers in Physics. Frontiers, 2023. https://doi.org/10.3389/fphy.2023.1202132.'
ieee: 'R. Hasler et al., “Optical and electronic signal stabilization of
plasmonic fiber optic gate electrodes: Towards improved real-time dual-mode biosensing,”
Frontiers in Physics, vol. 11. Frontiers, 2023.'
ista: 'Hasler R, Steger-Polt MH, Reiner-Rozman C, Fossati S, Lee S, Aspermair P,
Kleber C, Ibáñez M, Dostalek J, Knoll W. 2023. Optical and electronic signal stabilization
of plasmonic fiber optic gate electrodes: Towards improved real-time dual-mode
biosensing. Frontiers in Physics. 11, 1202132.'
mla: 'Hasler, Roger, et al. “Optical and Electronic Signal Stabilization of Plasmonic
Fiber Optic Gate Electrodes: Towards Improved Real-Time Dual-Mode Biosensing.”
Frontiers in Physics, vol. 11, 1202132, Frontiers, 2023, doi:10.3389/fphy.2023.1202132.'
short: R. Hasler, M.H. Steger-Polt, C. Reiner-Rozman, S. Fossati, S. Lee, P. Aspermair,
C. Kleber, M. Ibáñez, J. Dostalek, W. Knoll, Frontiers in Physics 11 (2023).
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-14T00:00:00Z
date_updated: 2025-03-11T08:00:41Z
day: '14'
ddc:
- '530'
department:
- _id: MaIb
doi: 10.3389/fphy.2023.1202132
external_id:
isi:
- '001038636400001'
file:
- access_level: open_access
checksum: fb36dda665e57bab006a000bf0faacd5
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T07:48:11Z
date_updated: 2023-08-07T07:48:11Z
file_id: '13978'
file_name: 2023_FrontiersPhysics_Hasler.pdf
file_size: 2421758
relation: main_file
success: 1
file_date_updated: 2023-08-07T07:48:11Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: Frontiers in Physics
publication_identifier:
eissn:
- 2296-424X
publication_status: published
publisher: Frontiers
quality_controlled: '1'
related_material:
record:
- id: '19308'
relation: research_data
status: public
scopus_import: '1'
status: public
title: 'Optical and electronic signal stabilization of plasmonic fiber optic gate
electrodes: Towards improved real-time dual-mode biosensing'
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: 11
year: '2023'
...
---
_id: '13969'
abstract:
- lang: eng
text: "Bundling crossings is a strategy which can enhance the readability\r\nof
graph drawings. In this paper we consider good drawings, i.e., we require that\r\nany
two edges have at most one common point which can be a common vertex or a\r\ncrossing.
Our main result is that there is a polynomial-time algorithm to compute an\r\n8-approximation
of the bundled crossing number of a good drawing with no toothed\r\nhole. In general
the number of toothed holes has to be added to the 8-approximation.\r\nIn the
special case of circular drawings the approximation factor is 8, this improves\r\nupon
the 10-approximation of Fink et al. [14]. Our approach also works with the same\r\napproximation
factor for families of pseudosegments, i.e., curves intersecting at most\r\nonce.
We also show how to compute a 9/2-approximation when the intersection graph of\r\nthe
pseudosegments is bipartite and has no toothed hole."
acknowledgement: This work was initiated during the Workshop on Geometric Graphs in
November 2019 in Strobl, Austria. We would like to thank Oswin Aichholzer, Fabian
Klute, Man-Kwun Chiu, Martin Balko, Pavel Valtr for their avid discussions during
the workshop. The first author has received funding from the European Union’s Horizon
2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement
No 754411. The second author has been supported by the German Research Foundation
DFG Project FE 340/12-1. An extended abstract of this paper has been published in
the proceedings of WALCOM 2022 in the Springer LNCS series, vol. 13174, pages 383–395.
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Alan M
full_name: Arroyo Guevara, Alan M
id: 3207FDC6-F248-11E8-B48F-1D18A9856A87
last_name: Arroyo Guevara
orcid: 0000-0003-2401-8670
- first_name: Stefan
full_name: Felsner, Stefan
last_name: Felsner
citation:
ama: Arroyo Guevara AM, Felsner S. Approximating the bundled crossing number. Journal
of Graph Algorithms and Applications. 2023;27(6):433-457. doi:10.7155/jgaa.00629
apa: Arroyo Guevara, A. M., & Felsner, S. (2023). Approximating the bundled
crossing number. Journal of Graph Algorithms and Applications. Brown University.
https://doi.org/10.7155/jgaa.00629
chicago: Arroyo Guevara, Alan M, and Stefan Felsner. “Approximating the Bundled
Crossing Number.” Journal of Graph Algorithms and Applications. Brown University,
2023. https://doi.org/10.7155/jgaa.00629.
ieee: A. M. Arroyo Guevara and S. Felsner, “Approximating the bundled crossing number,”
Journal of Graph Algorithms and Applications, vol. 27, no. 6. Brown University,
pp. 433–457, 2023.
ista: Arroyo Guevara AM, Felsner S. 2023. Approximating the bundled crossing number.
Journal of Graph Algorithms and Applications. 27(6), 433–457.
mla: Arroyo Guevara, Alan M., and Stefan Felsner. “Approximating the Bundled Crossing
Number.” Journal of Graph Algorithms and Applications, vol. 27, no. 6,
Brown University, 2023, pp. 433–57, doi:10.7155/jgaa.00629.
short: A.M. Arroyo Guevara, S. Felsner, Journal of Graph Algorithms and Applications
27 (2023) 433–457.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2025-09-10T09:35:55Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.7155/jgaa.00629
ec_funded: 1
external_id:
arxiv:
- '2109.14892'
file:
- access_level: open_access
checksum: 9c30d2b8e324cc1c904f2aeec92013a3
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T08:00:48Z
date_updated: 2023-08-07T08:00:48Z
file_id: '13979'
file_name: 2023_JourGraphAlgorithms_Arroyo.pdf
file_size: 865774
relation: main_file
success: 1
file_date_updated: 2023-08-07T08:00:48Z
has_accepted_license: '1'
intvolume: ' 27'
issue: '6'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 433-457
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Journal of Graph Algorithms and Applications
publication_identifier:
issn:
- 1526-1719
publication_status: published
publisher: Brown University
quality_controlled: '1'
related_material:
record:
- id: '11185'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Approximating the bundled crossing number
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: 27
year: '2023'
...
---
_id: '13970'
article_processing_charge: No
article_type: original
author:
- first_name: Amiera
full_name: Madani, Amiera
last_name: Madani
- first_name: Eric T.
full_name: Sletten, Eric T.
last_name: Sletten
- first_name: Cristian
full_name: Cavedon, Cristian
last_name: Cavedon
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
citation:
ama: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 2023;100:271-286. doi:10.15227/orgsyn.100.0271
apa: Madani, A., Sletten, E. T., Cavedon, C., Seeberger, P. H., & Pieber, B.
(2023). Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. Organic Syntheses. https://doi.org/10.15227/orgsyn.100.0271
chicago: Madani, Amiera, Eric T. Sletten, Cristian Cavedon, Peter H. Seeberger,
and Bartholomäus Pieber. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses. Organic Syntheses, 2023. https://doi.org/10.15227/orgsyn.100.0271.
ieee: A. Madani, E. T. Sletten, C. Cavedon, P. H. Seeberger, and B. Pieber, “Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose,”
Organic Syntheses, vol. 100. Organic Syntheses, pp. 271–286, 2023.
ista: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. 2023. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 100, 271–286.
mla: Madani, Amiera, et al. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses, vol. 100, Organic Syntheses, 2023, pp. 271–86, doi:10.15227/orgsyn.100.0271.
short: A. Madani, E.T. Sletten, C. Cavedon, P.H. Seeberger, B. Pieber, Organic Syntheses
100 (2023) 271–286.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2026-06-18T17:32:17Z
day: '01'
ddc:
- '540'
department:
- _id: BaPi
doi: 10.15227/orgsyn.100.0271
intvolume: ' 100'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.15227/orgsyn.100.0271
month: '07'
oa: 1
oa_version: Published Version
page: 271-286
publication: Organic Syntheses
publication_identifier:
eissn:
- 2333-3553
issn:
- 0078-6209
publication_status: published
publisher: Organic Syntheses
quality_controlled: '1'
scopus_import: '1'
status: public
title: Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 100
year: '2023'
...
---
_id: '13971'
abstract:
- lang: eng
text: When in equilibrium, thermal forces agitate molecules, which then diffuse,
collide and bind to form materials. However, the space of accessible structures
in which micron-scale particles can be organized by thermal forces is limited,
owing to the slow dynamics and metastable states. Active agents in a passive fluid
generate forces and flows, forming a bath with active fluctuations. Two unanswered
questions are whether those active agents can drive the assembly of passive components
into unconventional states and which material properties they will exhibit. Here
we show that passive, sticky beads immersed in a bath of swimming Escherichia
coli bacteria aggregate into unconventional clusters and gels that are controlled
by the activity of the bath. We observe a slow but persistent rotation of the
aggregates that originates in the chirality of the E. coli flagella and directs
aggregation into structures that are not accessible thermally. We elucidate the
aggregation mechanism with a numerical model of spinning, sticky beads and reproduce
quantitatively the experimental results. We show that internal activity controls
the phase diagram and the structure of the aggregates. Overall, our results highlight
the promising role of active baths in designing the structural and mechanical
properties of materials with unconventional phases.
acknowledgement: D.G. and J.P. thank E. Krasnopeeva, C. Guet, G. Guessous and T. Hwa
for providing the E. coli strains. This material is based upon work supported by
the US Department of Energy under award DE-SC0019769. I.P. acknowledges funding
by the European Union’s Horizon 2020 research and innovation programme under Marie
Skłodowska-Curie Grant Agreement No. 101034413. A.Š. acknowledges funding from the
European Research Council under the European Union’s Horizon 2020 research and innovation
programme (Grant No. 802960). M.C.U. acknowledges funding from the European Union’s
Horizon 2020 research and innovation programme under Marie Skłodowska-Curie Grant
Agreement No. 754411.
article_processing_charge: Yes
article_type: original
author:
- first_name: Daniel
full_name: Grober, Daniel
id: abdfc56f-34fb-11ee-bd33-fd766fce5a99
last_name: Grober
- first_name: Ivan
full_name: Palaia, Ivan
id: 9c805cd2-4b75-11ec-a374-db6dd0ed57fa
last_name: Palaia
orcid: ' 0000-0002-8843-9485 '
- first_name: Mehmet C
full_name: Ucar, Mehmet C
id: 50B2A802-6007-11E9-A42B-EB23E6697425
last_name: Ucar
orcid: 0000-0003-0506-4217
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
citation:
ama: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 2023;19:1680-1688.
doi:10.1038/s41567-023-02136-x
apa: Grober, D., Palaia, I., Ucar, M. C., Hannezo, E. B., Šarić, A., & Palacci,
J. A. (2023). Unconventional colloidal aggregation in chiral bacterial baths.
Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-02136-x
chicago: Grober, Daniel, Ivan Palaia, Mehmet C Ucar, Edouard B Hannezo, Anđela Šarić,
and Jérémie A Palacci. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02136-x.
ieee: D. Grober, I. Palaia, M. C. Ucar, E. B. Hannezo, A. Šarić, and J. A. Palacci,
“Unconventional colloidal aggregation in chiral bacterial baths,” Nature Physics,
vol. 19. Springer Nature, pp. 1680–1688, 2023.
ista: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. 2023. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 19, 1680–1688.
mla: Grober, Daniel, et al. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1680–88, doi:10.1038/s41567-023-02136-x.
short: D. Grober, I. Palaia, M.C. Ucar, E.B. Hannezo, A. Šarić, J.A. Palacci, Nature
Physics 19 (2023) 1680–1688.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2025-04-14T07:43:56Z
day: '01'
ddc:
- '530'
department:
- _id: EdHa
- _id: AnSa
- _id: JePa
doi: 10.1038/s41567-023-02136-x
ec_funded: 1
external_id:
isi:
- '001037346400005'
file:
- access_level: open_access
checksum: 7e282c2ebc0ac82125a04f6b4742d4c1
content_type: application/pdf
creator: dernst
date_created: 2024-01-30T12:26:08Z
date_updated: 2024-01-30T12:26:08Z
file_id: '14906'
file_name: 2023_NaturePhysics_Grober.pdf
file_size: 6365607
relation: main_file
success: 1
file_date_updated: 2024-01-30T12:26:08Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1680-1688
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: eba2549b-77a9-11ec-83b8-a81e493eae4e
call_identifier: H2020
grant_number: '802960'
name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines'
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unconventional colloidal aggregation in chiral bacterial baths
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: 19
year: '2023'
...