---
OA_place: repository
OA_type: green
_id: '18629'
abstract:
- lang: eng
  text: We study a three-dimensional Gross-Pitaevskii equation that describes a static
    impurity in a dipolar Bose-Einstein condensate. Our focus is on the interplay
    between the shape of the impurity and the anisotropy of the medium manifested
    in the energy and the density of the system. Without external confinement, properties
    of the system are derived with basic analytical approaches. For a system in a
    harmonic trap, the model is investigated numerically, using the split-step Crank-Nicolson
    method. Our results demonstrate that the impurity self-energy is minimized when
    its shape more closely aligns with the anisotropic character of the bath; in particular
    a prolate deformed impurity aligned with the direction of the dipoles has the
    smallest self-energy for a repulsive impurity. Our work complements studies of
    impurities in Bose gases with zero-range interactions and paves the way for studies
    of dipolar polarons with a Gross-Pitaevskii equation.
acknowledgement: 'The authors acknowledge that this material is based upon work supported
  by the National Science Foundation/EPSCoR RII Track-1: Emergent Quantum Materials
  and Technologies (EQUATE), Award No. OIA-2044049.'
article_number: '053317'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Neelam
  full_name: Shukla, Neelam
  last_name: Shukla
- first_name: Artem
  full_name: Volosniev, Artem
  id: 37D278BC-F248-11E8-B48F-1D18A9856A87
  last_name: Volosniev
  orcid: 0000-0003-0393-5525
- first_name: Jeremy R.
  full_name: Armstrong, Jeremy R.
  last_name: Armstrong
citation:
  ama: Shukla N, Volosniev A, Armstrong JR. Anisotropic potential immersed in a dipolar
    Bose-Einstein condensate. <i>Physical Review A</i>. 2024;110(5). doi:<a href="https://doi.org/10.1103/PhysRevA.110.053317">10.1103/PhysRevA.110.053317</a>
  apa: Shukla, N., Volosniev, A., &#38; Armstrong, J. R. (2024). Anisotropic potential
    immersed in a dipolar Bose-Einstein condensate. <i>Physical Review A</i>. American
    Physical Society. <a href="https://doi.org/10.1103/PhysRevA.110.053317">https://doi.org/10.1103/PhysRevA.110.053317</a>
  chicago: Shukla, Neelam, Artem Volosniev, and Jeremy R. Armstrong. “Anisotropic
    Potential Immersed in a Dipolar Bose-Einstein Condensate.” <i>Physical Review
    A</i>. American Physical Society, 2024. <a href="https://doi.org/10.1103/PhysRevA.110.053317">https://doi.org/10.1103/PhysRevA.110.053317</a>.
  ieee: N. Shukla, A. Volosniev, and J. R. Armstrong, “Anisotropic potential immersed
    in a dipolar Bose-Einstein condensate,” <i>Physical Review A</i>, vol. 110, no.
    5. American Physical Society, 2024.
  ista: Shukla N, Volosniev A, Armstrong JR. 2024. Anisotropic potential immersed
    in a dipolar Bose-Einstein condensate. Physical Review A. 110(5), 053317.
  mla: Shukla, Neelam, et al. “Anisotropic Potential Immersed in a Dipolar Bose-Einstein
    Condensate.” <i>Physical Review A</i>, vol. 110, no. 5, 053317, American Physical
    Society, 2024, doi:<a href="https://doi.org/10.1103/PhysRevA.110.053317">10.1103/PhysRevA.110.053317</a>.
  short: N. Shukla, A. Volosniev, J.R. Armstrong, Physical Review A 110 (2024).
date_created: 2024-12-08T23:01:55Z
date_published: 2024-11-18T00:00:00Z
date_updated: 2025-09-08T14:56:22Z
day: '18'
department:
- _id: MiLe
doi: 10.1103/PhysRevA.110.053317
external_id:
  arxiv:
  - '2406.00217'
  isi:
  - '001362623400019'
intvolume: '       110'
isi: 1
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2406.00217
month: '11'
oa: 1
oa_version: Preprint
publication: Physical Review A
publication_identifier:
  eissn:
  - 2469-9934
  issn:
  - 2469-9926
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Anisotropic potential immersed in a dipolar Bose-Einstein condensate
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 110
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18630'
abstract:
- lang: eng
  text: 'Markov chains are the de facto finite-state model for stochastic dynamical
    systems, and Markov decision processes (MDPs) extend Markov chains by incorporating
    non-deterministic behaviors. Given an MDP and rewards on states, a classical optimization
    criterion is the maximal expected total reward where the MDP stops after T steps,
    which can be computed by a simple dynamic programming algorithm. We consider a
    natural generalization of the problem where the stopping times can be chosen according
    to a probability distribution, such that the expected stopping time is T, to optimize
    the expected total reward. Quite surprisingly we establish inter-reducibility
    of the expected stopping-time problem for Markov chains with the Positivity problem
    (which is related to the well-known Skolem problem), for which establishing either
    decidability or undecidability would be a major breakthrough. Given the hardness
    of the exact problem, we consider the approximate version of the problem: we show
    that it can be solved in exponential time for Markov chains and in exponential
    space for MDPs.'
acknowledgement: The authors are grateful to the anonymous reviewers of LICS 2021
  and of a previous version of this paper for insightful comments that helped improving
  the presentation. The research presented in this paper was partially supported by
  the grant ERC CoG 863818 (ForM-SMArt).
alternative_title:
- LMCS
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Krishnendu
  full_name: Chatterjee, Krishnendu
  id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
  last_name: Chatterjee
  orcid: 0000-0002-4561-241X
- first_name: Laurent
  full_name: Doyen, Laurent
  last_name: Doyen
citation:
  ama: Chatterjee K, Doyen L. Stochastic processes with expected stopping time. <i>Logical
    Methods in Computer Science</i>. 2024;20(4):11:1-11:34. doi:<a href="https://doi.org/10.46298/lmcs-20(4:11)2024">10.46298/lmcs-20(4:11)2024</a>
  apa: Chatterjee, K., &#38; Doyen, L. (2024). Stochastic processes with expected
    stopping time. <i>Logical Methods in Computer Science</i>. EPI Sciences. <a href="https://doi.org/10.46298/lmcs-20(4:11)2024">https://doi.org/10.46298/lmcs-20(4:11)2024</a>
  chicago: Chatterjee, Krishnendu, and Laurent Doyen. “Stochastic Processes with Expected
    Stopping Time.” <i>Logical Methods in Computer Science</i>. EPI Sciences, 2024.
    <a href="https://doi.org/10.46298/lmcs-20(4:11)2024">https://doi.org/10.46298/lmcs-20(4:11)2024</a>.
  ieee: K. Chatterjee and L. Doyen, “Stochastic processes with expected stopping time,”
    <i>Logical Methods in Computer Science</i>, vol. 20, no. 4. EPI Sciences, p. 11:1-11:34,
    2024.
  ista: Chatterjee K, Doyen L. 2024. Stochastic processes with expected stopping time.
    Logical Methods in Computer Science. 20(4), 11:1-11:34.
  mla: Chatterjee, Krishnendu, and Laurent Doyen. “Stochastic Processes with Expected
    Stopping Time.” <i>Logical Methods in Computer Science</i>, vol. 20, no. 4, EPI
    Sciences, 2024, p. 11:1-11:34, doi:<a href="https://doi.org/10.46298/lmcs-20(4:11)2024">10.46298/lmcs-20(4:11)2024</a>.
  short: K. Chatterjee, L. Doyen, Logical Methods in Computer Science 20 (2024) 11:1-11:34.
corr_author: '1'
date_created: 2024-12-08T23:01:56Z
date_published: 2024-11-12T00:00:00Z
date_updated: 2025-09-08T14:54:14Z
day: '12'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.46298/lmcs-20(4:11)2024
ec_funded: 1
external_id:
  arxiv:
  - '2104.07278'
  isi:
  - '001367316400002'
file:
- access_level: open_access
  checksum: b3315c74ce18ce0a30ed33d8c9972992
  content_type: application/pdf
  creator: dernst
  date_created: 2024-12-09T08:38:48Z
  date_updated: 2024-12-09T08:38:48Z
  file_id: '18633'
  file_name: 2024_LMCS_Chatterjee.pdf
  file_size: 416814
  relation: main_file
  success: 1
file_date_updated: 2024-12-09T08:38:48Z
has_accepted_license: '1'
intvolume: '        20'
isi: 1
issue: '4'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 11:1-11:34
project:
- _id: 0599E47C-7A3F-11EA-A408-12923DDC885E
  call_identifier: H2020
  grant_number: '863818'
  name: 'Formal Methods for Stochastic Models: Algorithms and Applications'
publication: Logical Methods in Computer Science
publication_identifier:
  eissn:
  - 1860-5974
publication_status: published
publisher: EPI Sciences
quality_controlled: '1'
related_material:
  record:
  - id: '10004'
    relation: earlier_version
    status: public
scopus_import: '1'
status: public
title: Stochastic processes with expected stopping time
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 20
year: '2024'
...
---
OA_type: closed access
_id: '18651'
abstract:
- lang: eng
  text: Embryo axis formation begins with the localized expression of biochemical
    signals, which organize cell movements and determine cell fate. A quail study
    finds that tissue contraction and resulting long-range changes in tissue tension
    restrict the area where these biochemical signals are expressed.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Naoya
  full_name: Hino, Naoya
  id: 5299a9ce-7679-11eb-a7bc-d1e62b936307
  last_name: Hino
- first_name: Carolina
  full_name: Santos Fernandes Lasbarrères Camelo, Carolina
  id: 6347dca5-074c-11ed-af92-a80f860d9d5b
  last_name: Santos Fernandes Lasbarrères Camelo
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: 'Hino N, Santos Fernandes Lasbarrères Camelo C, Heisenberg C-PJ. Development:
    Turing mechanics. <i>Current Biology</i>. 2024;34(24):R1230-R1232. doi:<a href="https://doi.org/10.1016/j.cub.2024.10.065">10.1016/j.cub.2024.10.065</a>'
  apa: 'Hino, N., Santos Fernandes Lasbarrères Camelo, C., &#38; Heisenberg, C.-P.
    J. (2024). Development: Turing mechanics. <i>Current Biology</i>. Elsevier. <a
    href="https://doi.org/10.1016/j.cub.2024.10.065">https://doi.org/10.1016/j.cub.2024.10.065</a>'
  chicago: 'Hino, Naoya, Carolina Santos Fernandes Lasbarrères Camelo, and Carl-Philipp
    J Heisenberg. “Development: Turing Mechanics.” <i>Current Biology</i>. Elsevier,
    2024. <a href="https://doi.org/10.1016/j.cub.2024.10.065">https://doi.org/10.1016/j.cub.2024.10.065</a>.'
  ieee: 'N. Hino, C. Santos Fernandes Lasbarrères Camelo, and C.-P. J. Heisenberg,
    “Development: Turing mechanics,” <i>Current Biology</i>, vol. 34, no. 24. Elsevier,
    pp. R1230–R1232, 2024.'
  ista: 'Hino N, Santos Fernandes Lasbarrères Camelo C, Heisenberg C-PJ. 2024. Development:
    Turing mechanics. Current Biology. 34(24), R1230–R1232.'
  mla: 'Hino, Naoya, et al. “Development: Turing Mechanics.” <i>Current Biology</i>,
    vol. 34, no. 24, Elsevier, 2024, pp. R1230–32, doi:<a href="https://doi.org/10.1016/j.cub.2024.10.065">10.1016/j.cub.2024.10.065</a>.'
  short: N. Hino, C. Santos Fernandes Lasbarrères Camelo, C.-P.J. Heisenberg, Current
    Biology 34 (2024) R1230–R1232.
corr_author: '1'
date_created: 2024-12-15T23:01:49Z
date_published: 2024-12-16T00:00:00Z
date_updated: 2025-09-09T11:51:15Z
day: '16'
department:
- _id: CaHe
doi: 10.1016/j.cub.2024.10.065
external_id:
  isi:
  - '001392077000001'
  pmid:
  - '39689690'
intvolume: '        34'
isi: 1
issue: '24'
language:
- iso: eng
month: '12'
oa_version: None
page: R1230-R1232
pmid: 1
publication: Current Biology
publication_identifier:
  eissn:
  - 1879-0445
  issn:
  - 0960-9822
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Development: Turing mechanics'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 34
year: '2024'
...
---
OA_type: closed access
_id: '18652'
abstract:
- lang: eng
  text: 'Over the last 70 years, information theory and coding has enabled communication
    technologies that have had an astounding impact on our lives. This is possible
    due to the match between encoding/decoding strategies and corresponding channel
    models. Traditional studies of channels have taken one of two extremes: Shannon-theoretic
    models are inherently average-case in which channel noise is governed by a memoryless
    stochastic process, whereas coding-theoretic (referred to as “Hamming”) models
    take a worst-case, adversarial, view of the noise. However, for several existing
    and emerging communication systems the Shannon/average-case view may be too optimistic,
    whereas the Hamming/worstcase view may be too pessimistic. This monograph takes
    up the challenge of studying adversarial channel models that lie between the Shannon
    and Hamming extremes.'
article_processing_charge: No
article_type: original
author:
- first_name: Bikash Kumar
  full_name: Dey, Bikash Kumar
  last_name: Dey
- first_name: Sidharth
  full_name: Jaggi, Sidharth
  last_name: Jaggi
- first_name: Michael
  full_name: Langberg, Michael
  last_name: Langberg
- first_name: Anand D.
  full_name: Sarwate, Anand D.
  last_name: Sarwate
- first_name: Yihan
  full_name: Zhang, Yihan
  id: 2ce5da42-b2ea-11eb-bba5-9f264e9d002c
  last_name: Zhang
  orcid: 0000-0002-6465-6258
citation:
  ama: 'Dey BK, Jaggi S, Langberg M, Sarwate AD, Zhang Y. Codes for adversaries: Between
    worst-case and average-case jamming. <i>Foundations and Trends in Communications
    and Information Theory</i>. 2024;21(3-4):300-588. doi:<a href="https://doi.org/10.1561/0100000112">10.1561/0100000112</a>'
  apa: 'Dey, B. K., Jaggi, S., Langberg, M., Sarwate, A. D., &#38; Zhang, Y. (2024).
    Codes for adversaries: Between worst-case and average-case jamming. <i>Foundations
    and Trends in Communications and Information Theory</i>. Now Publishers. <a href="https://doi.org/10.1561/0100000112">https://doi.org/10.1561/0100000112</a>'
  chicago: 'Dey, Bikash Kumar, Sidharth Jaggi, Michael Langberg, Anand D. Sarwate,
    and Yihan Zhang. “Codes for Adversaries: Between Worst-Case and Average-Case Jamming.”
    <i>Foundations and Trends in Communications and Information Theory</i>. Now Publishers,
    2024. <a href="https://doi.org/10.1561/0100000112">https://doi.org/10.1561/0100000112</a>.'
  ieee: 'B. K. Dey, S. Jaggi, M. Langberg, A. D. Sarwate, and Y. Zhang, “Codes for
    adversaries: Between worst-case and average-case jamming,” <i>Foundations and
    Trends in Communications and Information Theory</i>, vol. 21, no. 3–4. Now Publishers,
    pp. 300–588, 2024.'
  ista: 'Dey BK, Jaggi S, Langberg M, Sarwate AD, Zhang Y. 2024. Codes for adversaries:
    Between worst-case and average-case jamming. Foundations and Trends in Communications
    and Information Theory. 21(3–4), 300–588.'
  mla: 'Dey, Bikash Kumar, et al. “Codes for Adversaries: Between Worst-Case and Average-Case
    Jamming.” <i>Foundations and Trends in Communications and Information Theory</i>,
    vol. 21, no. 3–4, Now Publishers, 2024, pp. 300–588, doi:<a href="https://doi.org/10.1561/0100000112">10.1561/0100000112</a>.'
  short: B.K. Dey, S. Jaggi, M. Langberg, A.D. Sarwate, Y. Zhang, Foundations and
    Trends in Communications and Information Theory 21 (2024) 300–588.
corr_author: '1'
date_created: 2024-12-15T23:01:50Z
date_published: 2024-12-03T00:00:00Z
date_updated: 2024-12-16T10:38:44Z
day: '03'
department:
- _id: MaMo
doi: 10.1561/0100000112
intvolume: '        21'
issue: 3-4
language:
- iso: eng
month: '12'
oa_version: None
page: 300-588
publication: Foundations and Trends in Communications and Information Theory
publication_identifier:
  eissn:
  - 1567-2328
  issn:
  - 1567-2190
publication_status: published
publisher: Now Publishers
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Codes for adversaries: Between worst-case and average-case jamming'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18653'
abstract:
- lang: eng
  text: Charge sensing is a sensitive technique for probing quantum devices, of particular
    importance for spin-qubit readout. To achieve good readout sensitivities, the
    proximity of the charge sensor to the device to be measured is a necessity. However,
    this proximity also means that the operation of the device affects, in turn, the
    sensor tuning and ultimately the readout sensitivity. We present an approach for
    compensating for this crosstalk effect allowing for the gate voltages of the measured
    device to be swept in a 1-V × 1-V window while maintaining a sensor configuration
    chosen by a Bayesian optimizer. Our algorithm will hopefully be a major contribution
    to the suite of fully automated solutions required for the operation of large
    quantum device architectures.
acknowledged_ssus:
- _id: NanoFab
acknowledgement: We thank Nicholas Sim for providing help with the experiment and
  Sebastian Orbell for helpful discussions. This work was supported by the Royal Society,
  the Engineering and Physical Sciences Research Council (EPSRC) National Quantum
  Technology Hub in Networked Quantum Information Technology (Grant No. EP/M013243/1),
  Quantum Technology Capital (Grant No. EP/N014995/1), the EPSRC Platform Grant (Grant
  No. EP/R029229/1), the European Research Council (Grant Agreement No. 948932), the
  Scientific Service Units of the Institute of Science and Technology Austria through
  resources provided by the nanofabrication facility and, the FWF-I 05060 and HORIZON-RIA
  101069515 projects.
article_number: '064026'
article_processing_charge: No
article_type: original
author:
- first_name: Joseph
  full_name: Hickie, Joseph
  last_name: Hickie
- first_name: Barnaby
  full_name: Van Straaten, Barnaby
  last_name: Van Straaten
- first_name: Federico
  full_name: Fedele, Federico
  last_name: Fedele
- first_name: Daniel
  full_name: Jirovec, Daniel
  id: 4C473F58-F248-11E8-B48F-1D18A9856A87
  last_name: Jirovec
  orcid: 0000-0002-7197-4801
- first_name: Andrea
  full_name: Ballabio, Andrea
  last_name: Ballabio
- first_name: Daniel
  full_name: Chrastina, Daniel
  last_name: Chrastina
- first_name: Giovanni
  full_name: Isella, Giovanni
  last_name: Isella
- first_name: Georgios
  full_name: Katsaros, Georgios
  id: 38DB5788-F248-11E8-B48F-1D18A9856A87
  last_name: Katsaros
  orcid: 0000-0001-8342-202X
- first_name: Natalia
  full_name: Ares, Natalia
  last_name: Ares
citation:
  ama: Hickie J, Van Straaten B, Fedele F, et al. Automated long-range compensation
    of an rf quantum dot sensor. <i>Physical Review Applied</i>. 2024;22(6). doi:<a
    href="https://doi.org/10.1103/PhysRevApplied.22.064026">10.1103/PhysRevApplied.22.064026</a>
  apa: Hickie, J., Van Straaten, B., Fedele, F., Jirovec, D., Ballabio, A., Chrastina,
    D., … Ares, N. (2024). Automated long-range compensation of an rf quantum dot
    sensor. <i>Physical Review Applied</i>. American Physical Society. <a href="https://doi.org/10.1103/PhysRevApplied.22.064026">https://doi.org/10.1103/PhysRevApplied.22.064026</a>
  chicago: Hickie, Joseph, Barnaby Van Straaten, Federico Fedele, Daniel Jirovec,
    Andrea Ballabio, Daniel Chrastina, Giovanni Isella, Georgios Katsaros, and Natalia
    Ares. “Automated Long-Range Compensation of an Rf Quantum Dot Sensor.” <i>Physical
    Review Applied</i>. American Physical Society, 2024. <a href="https://doi.org/10.1103/PhysRevApplied.22.064026">https://doi.org/10.1103/PhysRevApplied.22.064026</a>.
  ieee: J. Hickie <i>et al.</i>, “Automated long-range compensation of an rf quantum
    dot sensor,” <i>Physical Review Applied</i>, vol. 22, no. 6. American Physical
    Society, 2024.
  ista: Hickie J, Van Straaten B, Fedele F, Jirovec D, Ballabio A, Chrastina D, Isella
    G, Katsaros G, Ares N. 2024. Automated long-range compensation of an rf quantum
    dot sensor. Physical Review Applied. 22(6), 064026.
  mla: Hickie, Joseph, et al. “Automated Long-Range Compensation of an Rf Quantum
    Dot Sensor.” <i>Physical Review Applied</i>, vol. 22, no. 6, 064026, American
    Physical Society, 2024, doi:<a href="https://doi.org/10.1103/PhysRevApplied.22.064026">10.1103/PhysRevApplied.22.064026</a>.
  short: J. Hickie, B. Van Straaten, F. Fedele, D. Jirovec, A. Ballabio, D. Chrastina,
    G. Isella, G. Katsaros, N. Ares, Physical Review Applied 22 (2024).
date_created: 2024-12-15T23:01:50Z
date_published: 2024-12-01T00:00:00Z
date_updated: 2025-09-09T11:47:52Z
day: '01'
ddc:
- '530'
department:
- _id: GeKa
doi: 10.1103/PhysRevApplied.22.064026
external_id:
  isi:
  - '001379155900003'
file:
- access_level: open_access
  checksum: bc29a40819abc4969867b6cd6563f7ad
  content_type: application/pdf
  creator: dernst
  date_created: 2024-12-16T11:13:48Z
  date_updated: 2024-12-16T11:13:48Z
  file_id: '18662'
  file_name: 2024_PhysicalReviewApplied_Hickie.pdf
  file_size: 3560132
  relation: main_file
  success: 1
file_date_updated: 2024-12-16T11:13:48Z
has_accepted_license: '1'
intvolume: '        22'
isi: 1
issue: '6'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: c0977eea-5a5b-11eb-8a69-a862db0cf4d1
  grant_number: I05060
  name: High impedance circuit quantum electrodynamics with hole spins
- _id: 34c0acea-11ca-11ed-8bc3-8775e10fd452
  grant_number: '101069515'
  name: Integrated Germanium Quantum Technology
publication: Physical Review Applied
publication_identifier:
  eissn:
  - 2331-7019
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Automated long-range compensation of an rf quantum dot sensor
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 22
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18654'
abstract:
- lang: eng
  text: "We compute the rotational anisotropy of the free energy of \U0001D6FC−RuCl3
    in an external magnetic field. This quantity, known as the magnetotropic susceptibility,
    \U0001D458, relates to the second derivative of the free energy with respect to
    the angle of rotation. We have used approximation-free, auxiliary-field quantum
    Monte Carlo simulations for a realistic model of \U0001D6FC−RuCl3 and optimized
    the path integral to alleviate the negative sign problem. This allows us to reach
    temperatures down to 30K—an energy scale below the dominant Kitaev coupling. We
    demonstrate that the magnetotropic spin susceptibility in this model of \U0001D6FC−RuCl3
    displays scaling behavior \U0001D458=\U0001D447⁢\U0001D453⁡(\U0001D435/\U0001D447)
    at high temperatures. Once the uniform susceptibility departs from the Curie law
    (i.e., at the energy scale of the exchange interactions), it appears to transition
    to an emergent scalinglike behavior, characterized by a different function \U0001D453
    at lower temperatures, stemming from the locality of torque fluctuations. We observe
    a remarkable numerical match between experiment and simulations and we also find
    qualitative agreement with the pure Kitaev model. In comparison, for the XXZ Heisenberg
    Hamiltonian, the scaling \U0001D458=\U0001D447⁢\U0001D453⁡(\U0001D435/\U0001D447)
    breaks down at a temperature scale where the uniform spin susceptibility deviates
    from the Curie law and never reemerges at low temperatures."
acknowledgement: We gratefully acknowledge the Gauss Centre for Supercomputing e.V.
  for funding this project by providing computing time on the GCS Supercomputer SUPERMUC-NG
  at the Leibniz Supercomputing Centre (Project No. pn73xu) as well as the scientific
  support and HPC resources provided by the Erlangen National High Performance Computing
  Center (NHR@FAU) of the Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
  under the NHR Project b133ae. NHR funding is provided by federal and Bavarian state
  authorities. NHR@FAU hardware is partially funded by the German Research Foundation
  (DFG) – 440719683. T.S. thanks funding from the Deutsche Forschungsgemeinschaft
  under Grant No. SA 3986/1-1 as well as the Würzburg-Dresden Cluster of Excellence
  on Complexity and Topology in Quantum Matter ct.qmat (EXC 2147, Project ID 390858490).
  F.F.A. acknowledges financial support from the German Research Foundation (DFG)
  under the Grant AS 120/16-1 (Project No. 493886309) that is part of the collaborative
  research project SFB Q-M&S funded by the Austrian Science Fund (FWF) F 86. K.A.M.
  thanks financial support from the Austrian Science Fund, SFB F 86, Q-M&S.
article_number: L201114
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Toshihiro
  full_name: Sato, Toshihiro
  last_name: Sato
- first_name: B. J.
  full_name: Ramshaw, B. J.
  last_name: Ramshaw
- first_name: Kimberly A
  full_name: Modic, Kimberly A
  id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
  last_name: Modic
  orcid: 0000-0001-9760-3147
- first_name: Fakher F.
  full_name: Assaad, Fakher F.
  last_name: Assaad
citation:
  ama: 'Sato T, Ramshaw BJ, Modic KA, Assaad FF. Scale-invariant magnetic anisotropy
    in α-RuCl3: A quantum Monte Carlo study. <i>Physical Review B</i>. 2024;110(20).
    doi:<a href="https://doi.org/10.1103/PhysRevB.110.L201114">10.1103/PhysRevB.110.L201114</a>'
  apa: 'Sato, T., Ramshaw, B. J., Modic, K. A., &#38; Assaad, F. F. (2024). Scale-invariant
    magnetic anisotropy in α-RuCl3: A quantum Monte Carlo study. <i>Physical Review
    B</i>. American Physical Society. <a href="https://doi.org/10.1103/PhysRevB.110.L201114">https://doi.org/10.1103/PhysRevB.110.L201114</a>'
  chicago: 'Sato, Toshihiro, B. J. Ramshaw, Kimberly A Modic, and Fakher F. Assaad.
    “Scale-Invariant Magnetic Anisotropy in α-RuCl3: A Quantum Monte Carlo Study.”
    <i>Physical Review B</i>. American Physical Society, 2024. <a href="https://doi.org/10.1103/PhysRevB.110.L201114">https://doi.org/10.1103/PhysRevB.110.L201114</a>.'
  ieee: 'T. Sato, B. J. Ramshaw, K. A. Modic, and F. F. Assaad, “Scale-invariant magnetic
    anisotropy in α-RuCl3: A quantum Monte Carlo study,” <i>Physical Review B</i>,
    vol. 110, no. 20. American Physical Society, 2024.'
  ista: 'Sato T, Ramshaw BJ, Modic KA, Assaad FF. 2024. Scale-invariant magnetic anisotropy
    in α-RuCl3: A quantum Monte Carlo study. Physical Review B. 110(20), L201114.'
  mla: 'Sato, Toshihiro, et al. “Scale-Invariant Magnetic Anisotropy in α-RuCl3: A
    Quantum Monte Carlo Study.” <i>Physical Review B</i>, vol. 110, no. 20, L201114,
    American Physical Society, 2024, doi:<a href="https://doi.org/10.1103/PhysRevB.110.L201114">10.1103/PhysRevB.110.L201114</a>.'
  short: T. Sato, B.J. Ramshaw, K.A. Modic, F.F. Assaad, Physical Review B 110 (2024).
date_created: 2024-12-15T23:01:50Z
date_published: 2024-11-15T00:00:00Z
date_updated: 2025-09-09T11:48:35Z
day: '15'
department:
- _id: KiMo
doi: 10.1103/PhysRevB.110.L201114
external_id:
  arxiv:
  - '2312.03080'
  isi:
  - '001447562900001'
intvolume: '       110'
isi: 1
issue: '20'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2312.03080
month: '11'
oa: 1
oa_version: Preprint
project:
- _id: 34ac8b51-11ca-11ed-8bc3-86c15daa9f8f
  grant_number: F8607
  name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems:
    Scale- invariance in entangled quantum spin systems'
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: 'Scale-invariant magnetic anisotropy in α-RuCl3: A quantum Monte Carlo study'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 110
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: repository
OA_type: gold
_id: '18655'
abstract:
- lang: eng
  text: "Let Qd be the d-dimensional binary hypercube. We say that P={v1,…,vk} is
    an increasing path of length k−1 in Qd, if for every i∈[k−1] the edge vivi+1 is
    obtained by switching some zero coordinate in vi to a one coordinate in vi+1.\r\nForm
    a random subgraph Qdp by retaining each edge in E(Qd) independently with probability
    p. We show that there is a phase transition with respect to the length of a longest
    increasing path around p=ed. Let α be a constant and let p=αd. When α<e, then
    there exists a δ∈[0,1) such that whp a longest increasing path in Qdp is of length
    at most δd. On the other hand, when α>e, whp there is a path of length d−2 in
    Qdp, and in fact, whether it is of length d−2,d−1, or d depends on whether the
    all-zero and all-one vertices percolate or not."
acknowledgement: "Research supported by the European Union’s Horizon 2020 research
  and innovation programme under the Marie Skłodowska-Curie grant agreement No. 101034413.\r\nThe
  authors wish to thank Ross Pinsky for his comments on an earlier version of the
  paper, and for bringing reference [12] to our attention. The authors are grateful
  to the anonymous referees for their helpful comments and suggestions."
article_number: '70'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Michael
  full_name: Anastos, Michael
  id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
  last_name: Anastos
- first_name: Sahar
  full_name: Diskin, Sahar
  last_name: Diskin
- first_name: Dor
  full_name: Elboim, Dor
  last_name: Elboim
- first_name: Michael
  full_name: Krivelevich, Michael
  last_name: Krivelevich
citation:
  ama: Anastos M, Diskin S, Elboim D, Krivelevich M. Climbing up a random subgraph
    of the hypercube. <i>Electronic Communications in Probability</i>. 2024;29. doi:<a
    href="https://doi.org/10.1214/24-ECP639">10.1214/24-ECP639</a>
  apa: Anastos, M., Diskin, S., Elboim, D., &#38; Krivelevich, M. (2024). Climbing
    up a random subgraph of the hypercube. <i>Electronic Communications in Probability</i>.
    Duke University Press. <a href="https://doi.org/10.1214/24-ECP639">https://doi.org/10.1214/24-ECP639</a>
  chicago: Anastos, Michael, Sahar Diskin, Dor Elboim, and Michael Krivelevich. “Climbing
    up a Random Subgraph of the Hypercube.” <i>Electronic Communications in Probability</i>.
    Duke University Press, 2024. <a href="https://doi.org/10.1214/24-ECP639">https://doi.org/10.1214/24-ECP639</a>.
  ieee: M. Anastos, S. Diskin, D. Elboim, and M. Krivelevich, “Climbing up a random
    subgraph of the hypercube,” <i>Electronic Communications in Probability</i>, vol.
    29. Duke University Press, 2024.
  ista: Anastos M, Diskin S, Elboim D, Krivelevich M. 2024. Climbing up a random subgraph
    of the hypercube. Electronic Communications in Probability. 29, 70.
  mla: Anastos, Michael, et al. “Climbing up a Random Subgraph of the Hypercube.”
    <i>Electronic Communications in Probability</i>, vol. 29, 70, Duke University
    Press, 2024, doi:<a href="https://doi.org/10.1214/24-ECP639">10.1214/24-ECP639</a>.
  short: M. Anastos, S. Diskin, D. Elboim, M. Krivelevich, Electronic Communications
    in Probability 29 (2024).
corr_author: '1'
date_created: 2024-12-15T23:01:51Z
date_published: 2024-11-24T00:00:00Z
date_updated: 2025-09-09T11:46:53Z
day: '24'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.1214/24-ECP639
ec_funded: 1
external_id:
  arxiv:
  - '2311.16631'
  isi:
  - '001356019700001'
file:
- access_level: open_access
  checksum: 307a9d049325e6ca9bfe8b4a1f275983
  content_type: application/pdf
  creator: dernst
  date_created: 2024-12-16T07:33:34Z
  date_updated: 2024-12-16T07:33:34Z
  file_id: '18657'
  file_name: 2024_ElectrCommProbability_Anastos.pdf
  file_size: 530169
  relation: main_file
  success: 1
file_date_updated: 2024-12-16T07:33:34Z
has_accepted_license: '1'
intvolume: '        29'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2311.16631
month: '11'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
  call_identifier: H2020
  grant_number: '101034413'
  name: 'IST-BRIDGE: International postdoctoral program'
publication: Electronic Communications in Probability
publication_identifier:
  eissn:
  - 1083-589X
publication_status: published
publisher: Duke University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Climbing up a random subgraph of the hypercube
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 29
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18702'
abstract:
- lang: eng
  text: 'In this work we prove lower bounds on the (communication) cost of maintaining
    a shared key among a dynamic group of users. Being “dynamic” means one can add
    and remove users from the group. This captures important protocols like multicast
    encryption (ME) and continuous group-key agreement (CGKA), which is the primitive
    underlying many group messaging applications. We prove our bounds in a combinatorial
    setting where the state of the protocol progresses in rounds. The state of the
    protocol in each round is captured by a set system, with each of its elements
    specifying a set of users who share a secret key. We show this combinatorial model
    implies bounds in symbolic models for ME and CGKA that capture, as building blocks,
    PRGs, PRFs, dual PRFs, secret sharing, and symmetric encryption in the setting
    of ME, and PRGs, PRFs, dual PRFs, secret sharing, public-key encryption, and key-updatable
    public-key encryption in the setting of CGKA. The models are related to the ones
    used by Micciancio and Panjwani (Eurocrypt’04) and Bienstock et al. (TCC’20) to
    analyze ME and CGKA, respectively. We prove – using the Bollobás’ Set Pairs Inequality
    – that the cost (number of uploaded ciphertexts) for replacing a set of d users
    in a group of size n is Ω(dln(n/d)). Our lower bound is asymptotically tight and
    both improves on a bound of Ω(d) by Bienstock et al. (TCC’20), and generalizes
    a result by Micciancio and Panjwani (Eurocrypt’04), who proved a lower bound of
    Ω(log(n)) for d=1. '
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Michael
  full_name: Anastos, Michael
  id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
  last_name: Anastos
- first_name: Benedikt
  full_name: Auerbach, Benedikt
  id: D33D2B18-E445-11E9-ABB7-15F4E5697425
  last_name: Auerbach
  orcid: 0000-0002-7553-6606
- first_name: Mirza Ahad
  full_name: Baig, Mirza Ahad
  id: 3EDE6DE4-AA5A-11E9-986D-341CE6697425
  last_name: Baig
- first_name: Miguel
  full_name: Cueto Noval, Miguel
  id: ffc563a3-f6e0-11ea-865d-e3cce03d17cc
  last_name: Cueto Noval
  orcid: 0000-0002-2505-4246
- first_name: Matthew Alan
  full_name: Kwan, Matthew Alan
  id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
  last_name: Kwan
  orcid: 0000-0002-4003-7567
- first_name: Guillermo
  full_name: Pascual Perez, Guillermo
  id: 2D7ABD02-F248-11E8-B48F-1D18A9856A87
  last_name: Pascual Perez
  orcid: 0000-0001-8630-415X
- first_name: Krzysztof Z
  full_name: Pietrzak, Krzysztof Z
  id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
  last_name: Pietrzak
  orcid: 0000-0002-9139-1654
citation:
  ama: 'Anastos M, Auerbach B, Baig MA, et al. The cost of maintaining keys in dynamic
    groups with applications to multicast encryption and group messaging. In: <i>22nd
    International Conference on Theory of Cryptography</i>. Vol 15364. Springer Nature;
    2024:413-443. doi:<a href="https://doi.org/10.1007/978-3-031-78011-0_14">10.1007/978-3-031-78011-0_14</a>'
  apa: 'Anastos, M., Auerbach, B., Baig, M. A., Cueto Noval, M., Kwan, M. A., Pascual
    Perez, G., &#38; Pietrzak, K. Z. (2024). The cost of maintaining keys in dynamic
    groups with applications to multicast encryption and group messaging. In <i>22nd
    International Conference on Theory of Cryptography</i> (Vol. 15364, pp. 413–443).
    Milan, Italy: Springer Nature. <a href="https://doi.org/10.1007/978-3-031-78011-0_14">https://doi.org/10.1007/978-3-031-78011-0_14</a>'
  chicago: Anastos, Michael, Benedikt Auerbach, Mirza Ahad Baig, Miguel Cueto Noval,
    Matthew Alan Kwan, Guillermo Pascual Perez, and Krzysztof Z Pietrzak. “The Cost
    of Maintaining Keys in Dynamic Groups with Applications to Multicast Encryption
    and Group Messaging.” In <i>22nd International Conference on Theory of Cryptography</i>,
    15364:413–43. Springer Nature, 2024. <a href="https://doi.org/10.1007/978-3-031-78011-0_14">https://doi.org/10.1007/978-3-031-78011-0_14</a>.
  ieee: M. Anastos <i>et al.</i>, “The cost of maintaining keys in dynamic groups
    with applications to multicast encryption and group messaging,” in <i>22nd International
    Conference on Theory of Cryptography</i>, Milan, Italy, 2024, vol. 15364, pp.
    413–443.
  ista: 'Anastos M, Auerbach B, Baig MA, Cueto Noval M, Kwan MA, Pascual Perez G,
    Pietrzak KZ. 2024. The cost of maintaining keys in dynamic groups with applications
    to multicast encryption and group messaging. 22nd International Conference on
    Theory of Cryptography. TCC: Theory of Cryptography, LNCS, vol. 15364, 413–443.'
  mla: Anastos, Michael, et al. “The Cost of Maintaining Keys in Dynamic Groups with Applications
    to Multicast Encryption and Group Messaging.” <i>22nd International Conference
    on Theory of Cryptography</i>, vol. 15364, Springer Nature, 2024, pp. 413–43,
    doi:<a href="https://doi.org/10.1007/978-3-031-78011-0_14">10.1007/978-3-031-78011-0_14</a>.
  short: M. Anastos, B. Auerbach, M.A. Baig, M. Cueto Noval, M.A. Kwan, G. Pascual
    Perez, K.Z. Pietrzak, in:, 22nd International Conference on Theory of Cryptography,
    Springer Nature, 2024, pp. 413–443.
conference:
  end_date: 2024-12-06
  location: Milan, Italy
  name: 'TCC: Theory of Cryptography'
  start_date: 2024-12-02
corr_author: '1'
date_created: 2024-12-22T23:01:47Z
date_published: 2024-12-02T00:00:00Z
date_updated: 2025-12-02T13:55:46Z
day: '02'
department:
- _id: MaKw
- _id: KrPi
doi: 10.1007/978-3-031-78011-0_14
external_id:
  isi:
  - '001545628900014'
intvolume: '     15364'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://eprint.iacr.org/2024/1097
month: '12'
oa: 1
oa_version: Preprint
page: 413-443
publication: 22nd International Conference on Theory of Cryptography
publication_identifier:
  eissn:
  - 1611-3349
  isbn:
  - '9783031780103'
  issn:
  - 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The cost of maintaining keys in dynamic groups with applications to multicast
  encryption and group messaging
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15364
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18704'
abstract:
- lang: eng
  text: Clathrin-mediated endocytosis is the main pathway used by eukaryotic cells
    to take up extracellular material, but the dominant physical mechanisms driving
    this process are still elusive. Recently, several high-resolution imaging techniques
    have been used on different cell lines to measure the geometrical properties of
    clathrin-coated pits over their whole lifetime. Here, we first show that the combination
    of all datasets with the recently introduced cooperative curvature model defines
    a consensus pathway, which is characterized by a flat-to-curved transition at
    finite area, followed by linear growth and subsequent saturation of curvature.
    We then apply an energetic model for the composite of the plasma membrane and
    clathrin coat to this consensus pathway to show that the dominant mechanism for
    invagination could be coat stiffening, which might originate from cooperative
    interactions between the different clathrin molecules and progressively drives
    the system toward its intrinsic curvature. Our theory predicts that two length
    scales determine the invagination pathway, namely the patch size at which the
    flat-to-curved transition occurs and the final pit radius.
acknowledgement: We thank Markus Mund, Aline Tschanz, and Jonas Ries for helpful discussions
  and a critical reading of the manuscript. We also kindly acknowledge Simon Scheuring
  for providing the HS-AFM data for the analysis of clathrin coat invagination. We
  thank the reviewers of previous versions of this manuscript for useful feedback
  that helped us to improve this work. F.F. acknowledges financial support by the
  NOMIS foundation. U.S.S. was supported by the Deutsche Forschungsgemeinschaft (DFG,
  German Research Foundation) under Project No. 240245660 (SFB 1129). Moreover, he
  is a member of the Interdisciplinary Center for Scientific Computing (IWR) at Heidelberg
  and of the Max Planck School Matter to Life supported by the German Federal Ministry
  of Education and Research (BMBF) in collaboration with the Max Planck Society.
article_number: '064403'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Felix F
  full_name: Frey, Felix F
  id: a0270b37-8f1a-11ec-95c7-8e710c59a4f3
  last_name: Frey
  orcid: 0000-0001-8501-6017
- first_name: Ulrich S.
  full_name: Schwarz, Ulrich S.
  last_name: Schwarz
citation:
  ama: Frey FF, Schwarz US. Coat stiffening can explain invagination of clathrin-coated
    membranes. <i>Physical Review E</i>. 2024;110(6). doi:<a href="https://doi.org/10.1103/PhysRevE.110.064403">10.1103/PhysRevE.110.064403</a>
  apa: Frey, F. F., &#38; Schwarz, U. S. (2024). Coat stiffening can explain invagination
    of clathrin-coated membranes. <i>Physical Review E</i>. American Physical Society.
    <a href="https://doi.org/10.1103/PhysRevE.110.064403">https://doi.org/10.1103/PhysRevE.110.064403</a>
  chicago: Frey, Felix F, and Ulrich S. Schwarz. “Coat Stiffening Can Explain Invagination
    of Clathrin-Coated Membranes.” <i>Physical Review E</i>. American Physical Society,
    2024. <a href="https://doi.org/10.1103/PhysRevE.110.064403">https://doi.org/10.1103/PhysRevE.110.064403</a>.
  ieee: F. F. Frey and U. S. Schwarz, “Coat stiffening can explain invagination of
    clathrin-coated membranes,” <i>Physical Review E</i>, vol. 110, no. 6. American
    Physical Society, 2024.
  ista: Frey FF, Schwarz US. 2024. Coat stiffening can explain invagination of clathrin-coated
    membranes. Physical Review E. 110(6), 064403.
  mla: Frey, Felix F., and Ulrich S. Schwarz. “Coat Stiffening Can Explain Invagination
    of Clathrin-Coated Membranes.” <i>Physical Review E</i>, vol. 110, no. 6, 064403,
    American Physical Society, 2024, doi:<a href="https://doi.org/10.1103/PhysRevE.110.064403">10.1103/PhysRevE.110.064403</a>.
  short: F.F. Frey, U.S. Schwarz, Physical Review E 110 (2024).
date_created: 2024-12-22T23:01:48Z
date_published: 2024-12-10T00:00:00Z
date_updated: 2025-09-09T11:56:34Z
day: '10'
department:
- _id: AnSa
doi: 10.1103/PhysRevE.110.064403
external_id:
  arxiv:
  - '2405.02820'
  isi:
  - '001379135100004'
  pmid:
  - '39916158'
intvolume: '       110'
isi: 1
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2405.02820
month: '12'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review E
publication_identifier:
  eissn:
  - 2470-0053
  issn:
  - 2470-0045
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Coat stiffening can explain invagination of clathrin-coated membranes
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 110
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18708'
abstract:
- lang: eng
  text: This study investigates the response of Indian summer monsoon (ISM) precipitation
    to CO2 removal, with a specific focus on regional and subseasonal variations.
    Following CO2 removal, monsoon circulation weakens throughout the summer owing
    to the reduced large-scale meridional temperature gradient around India. Weakened
    monsoon circulation decreases the local-scale thermodynamic stability within India,
    following monsoon-onset periods. While the frequency of synoptic-scale ISM low-pressure
    systems (LPSs) decreases overall, the lower thermodynamic stability causes the
    LPSs to form and resultantly shift west and south from their typical paths, last
    longer and move more quickly zonally during August and September. Changes in these
    rain-producing processes induce distinct regional (Western Ghats, south-central-east
    India, and Tamil Nadu) and subseasonal precipitation responses. Also, extreme
    precipitation exhibits similar patterns, but is more strongly affected by changes
    in LPS. Our results suggest that reliable future projections of regional hydroclimate
    change require a more accurate understanding of multi-scale precipitation processes.
acknowledgement: This study was supported by the National Research Foundation of Korea
  (NRF) grant funded by the Korean government (MSIT) (NRF-2018R1A5A1024958, NRF-2021R1C1C2094185,
  RS-2024-00336160). Model simulation and data transfer were supported by the National
  Supercomputing Center with supercomputing resources including technical support
  (KSC-2021-CHA-0030), the National Center for Meteorological Supercomputer of the
  Korea Meteorological Administration (KMA), and by the Korea Research Environment
  Open NETwork (KREONET), respectively. DK was supported by New Faculty Startup Fund
  from Seoul National University. We acknowledge the World Climate Research Programme,
  which, through its Working Group on Coupled Modelling, coordinated and promoted
  CMIP6. We thank the climate modeling groups for producing and making available their
  model output, the Earth System Grid Federation (ESGF) for archiving the data and
  providing access (https://esgf-node.llnl.gov/projects/cmip6/), and the multiple
  funding agencies who support CMIP6 and ESGF.
article_number: '305'
article_processing_charge: Yes
article_type: original
author:
- first_name: Seungmok
  full_name: Paik, Seungmok
  last_name: Paik
- first_name: Daehyun
  full_name: Kim, Daehyun
  last_name: Kim
- first_name: Soon Il
  full_name: An, Soon Il
  last_name: An
- first_name: Hyoeun
  full_name: Oh, Hyoeun
  last_name: Oh
- first_name: Jongsoo
  full_name: Shin, Jongsoo
  last_name: Shin
- first_name: Bidyut B
  full_name: Goswami, Bidyut B
  id: 3a4ac09c-6d61-11ec-bf66-884cde66b64b
  last_name: Goswami
  orcid: 0000-0001-8602-3083
- first_name: Seung Ki
  full_name: Min, Seung Ki
  last_name: Min
- first_name: Sanjit Kumar
  full_name: Mondal, Sanjit Kumar
  last_name: Mondal
citation:
  ama: Paik S, Kim D, An SI, et al. Exploring causes of distinct regional and subseasonal
    Indian summer monsoon precipitation responses to CO2 removal. <i>npj Climate and
    Atmospheric Science</i>. 2024;7. doi:<a href="https://doi.org/10.1038/s41612-024-00858-0">10.1038/s41612-024-00858-0</a>
  apa: Paik, S., Kim, D., An, S. I., Oh, H., Shin, J., GOSWAMI, B. B., … Mondal, S.
    K. (2024). Exploring causes of distinct regional and subseasonal Indian summer
    monsoon precipitation responses to CO2 removal. <i>Npj Climate and Atmospheric
    Science</i>. Springer Nature. <a href="https://doi.org/10.1038/s41612-024-00858-0">https://doi.org/10.1038/s41612-024-00858-0</a>
  chicago: Paik, Seungmok, Daehyun Kim, Soon Il An, Hyoeun Oh, Jongsoo Shin, BIDYUT
    B GOSWAMI, Seung Ki Min, and Sanjit Kumar Mondal. “Exploring Causes of Distinct
    Regional and Subseasonal Indian Summer Monsoon Precipitation Responses to CO2
    Removal.” <i>Npj Climate and Atmospheric Science</i>. Springer Nature, 2024. <a
    href="https://doi.org/10.1038/s41612-024-00858-0">https://doi.org/10.1038/s41612-024-00858-0</a>.
  ieee: S. Paik <i>et al.</i>, “Exploring causes of distinct regional and subseasonal
    Indian summer monsoon precipitation responses to CO2 removal,” <i>npj Climate
    and Atmospheric Science</i>, vol. 7. Springer Nature, 2024.
  ista: Paik S, Kim D, An SI, Oh H, Shin J, GOSWAMI BB, Min SK, Mondal SK. 2024. Exploring
    causes of distinct regional and subseasonal Indian summer monsoon precipitation
    responses to CO2 removal. npj Climate and Atmospheric Science. 7, 305.
  mla: Paik, Seungmok, et al. “Exploring Causes of Distinct Regional and Subseasonal
    Indian Summer Monsoon Precipitation Responses to CO2 Removal.” <i>Npj Climate
    and Atmospheric Science</i>, vol. 7, 305, Springer Nature, 2024, doi:<a href="https://doi.org/10.1038/s41612-024-00858-0">10.1038/s41612-024-00858-0</a>.
  short: S. Paik, D. Kim, S.I. An, H. Oh, J. Shin, B.B. GOSWAMI, S.K. Min, S.K. Mondal,
    Npj Climate and Atmospheric Science 7 (2024).
date_created: 2024-12-29T23:01:57Z
date_published: 2024-12-19T00:00:00Z
date_updated: 2025-09-09T11:51:56Z
day: '19'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1038/s41612-024-00858-0
external_id:
  isi:
  - '001381218300007'
file:
- access_level: open_access
  checksum: 6b3148315a444835113c32b399010370
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-02T08:49:13Z
  date_updated: 2025-01-02T08:49:13Z
  file_id: '18717'
  file_name: 2024_npjclimate_Paik.pdf
  file_size: 1927871
  relation: main_file
  success: 1
file_date_updated: 2025-01-02T08:49:13Z
has_accepted_license: '1'
intvolume: '         7'
isi: 1
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: npj Climate and Atmospheric Science
publication_identifier:
  eissn:
  - 2397-3722
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Exploring causes of distinct regional and subseasonal Indian summer monsoon
  precipitation responses to CO2 removal
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 7
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18709'
abstract:
- lang: eng
  text: We measure the mass distribution of main-sequence (MS) companions to hot subdwarf
    B stars (sdBs) in post-common envelope binaries (PCEBs). We carried out a spectroscopic
    survey of 14 eclipsing systems ("HW Vir binaries") with orbital periods of 3.8
    < Porb < 12 hr, resulting in a well-understood selection function and a near-complete
    sample of HW Vir binaries with G < 16. We constrain companion masses from the
    radial velocity curves of the sdB stars. The companion mass distribution peaks
    at MMS ≈ 0.15 M⊙ and drops off at MMS > 0.2 M⊙, with only two systems hosting
    companions above the fully convective limit. There is no correlation between Porb
    and MMS within the sample. A similar drop-off in the companion mass distribution
    of white dwarf (WD) + MS PCEBs has been attributed to disrupted magnetic braking
    (MB) below the fully convective limit. We compare the sdB companion mass distribution
    to predictions of binary evolution simulations with a range of MB laws. Because
    sdBs have short lifetimes compared to WDs, explaining the lack of higher-mass
    MS companions to sdBs with disrupted MB requires MB to be boosted by a factor
    of 20–100 relative to MB laws inferred from the rotation evolution of single stars.
    We speculate that such boosting may be a result of irradiation-driven enhancement
    of the MS stars' winds. An alternative possibility is that common envelope evolution
    favors low-mass companions in short-period orbits, but the existence of massive
    WD companions to sdBs with similar periods disfavors this scenario.
acknowledgement: "We thank the referee for their constructive comments. We also thank
  Jim Fuller and Stefan Geier for helpful discussions. The Kavli Institute for Theoretical
  Physics (KITP) hosted the program, \"White Dwarfs as Probes of the Evolution of
  Planets, Stars, the Milky Way, and the Expanding Universe,\" during which this project
  was initiated.\r\n\r\nThis research was supported in part by the U.S. National Science
  Foundation (NSF) grant AST-2307232, and in part by grants PHY-1748958 and AST-2107070.\r\n\r\nThis
  work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia),
  processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium).
  Funding for the DPAC has been provided by national institutions, in particular the
  institutions participating in the Gaia Multilateral Agreement.\r\n\r\nThis work
  is based in part on observations obtained with the Samuel Oschin 48 inch Telescope
  at the Palomar Observatory as part of the Zwicky Transient Facility project. ZTF
  is supported by the NSF under grant AST-1440341 and a collaboration including Caltech,
  IPAC, the Weizmann Institute for Science, the Oskar Klein Center at Stockholm University,
  the University of Maryland, the University of Washington, Deutsches Elektronen-Synchrotron
  and Humboldt University, Los Alamos National Laboratories, the TANGO Consortium
  of Taiwan, the University of Wisconsin at Milwaukee, and the Lawrence Berkeley National
  Laboratory. Operations are conducted by the Caltech Optical Observatories (COO),
  the Infrared Processing and Analysis Center (IPAC), and the University of Washington
  (UW).\r\n\r\nSome of the data presented herein were obtained at Keck Observatory,
  which is a private 501(c)3 non-profit organization operated as a scientific partnership
  among the California Institute of Technology, the University of California, and
  the National Aeronautics and Space Administration. The Observatory was made possible
  by the generous financial support of the W. M. Keck Foundation."
article_number: '124201'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Lisa
  full_name: Blomberg, Lisa
  last_name: Blomberg
- first_name: Kareem
  full_name: El-Badry, Kareem
  last_name: El-Badry
- first_name: Katelyn
  full_name: Breivik, Katelyn
  last_name: Breivik
- first_name: Ilaria
  full_name: Caiazzo, Ilaria
  id: 8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d
  last_name: Caiazzo
  orcid: 0000-0002-4770-5388
- first_name: Pranav
  full_name: Nagarajan, Pranav
  last_name: Nagarajan
- first_name: Antonio
  full_name: Rodriguez, Antonio
  last_name: Rodriguez
- first_name: Jan
  full_name: Van Roestel, Jan
  last_name: Van Roestel
- first_name: Zachary P.
  full_name: Vanderbosch, Zachary P.
  last_name: Vanderbosch
- first_name: Natsuko
  full_name: Yamaguchi, Natsuko
  last_name: Yamaguchi
citation:
  ama: 'Blomberg L, El-Badry K, Breivik K, et al. The companion mass distribution
    of post common envelope hot subdwarf binaries: Evidence for boosted and disrupted
    magnetic braking? <i>Publications of the Astronomical Society of the Pacific</i>.
    2024;136(12). doi:<a href="https://doi.org/10.1088/1538-3873/ad94a2">10.1088/1538-3873/ad94a2</a>'
  apa: 'Blomberg, L., El-Badry, K., Breivik, K., Caiazzo, I., Nagarajan, P., Rodriguez,
    A., … Yamaguchi, N. (2024). The companion mass distribution of post common envelope
    hot subdwarf binaries: Evidence for boosted and disrupted magnetic braking? <i>Publications
    of the Astronomical Society of the Pacific</i>. IOP Publishing. <a href="https://doi.org/10.1088/1538-3873/ad94a2">https://doi.org/10.1088/1538-3873/ad94a2</a>'
  chicago: 'Blomberg, Lisa, Kareem El-Badry, Katelyn Breivik, Ilaria Caiazzo, Pranav
    Nagarajan, Antonio Rodriguez, Jan Van Roestel, Zachary P. Vanderbosch, and Natsuko
    Yamaguchi. “The Companion Mass Distribution of Post Common Envelope Hot Subdwarf
    Binaries: Evidence for Boosted and Disrupted Magnetic Braking?” <i>Publications
    of the Astronomical Society of the Pacific</i>. IOP Publishing, 2024. <a href="https://doi.org/10.1088/1538-3873/ad94a2">https://doi.org/10.1088/1538-3873/ad94a2</a>.'
  ieee: 'L. Blomberg <i>et al.</i>, “The companion mass distribution of post common
    envelope hot subdwarf binaries: Evidence for boosted and disrupted magnetic braking?,”
    <i>Publications of the Astronomical Society of the Pacific</i>, vol. 136, no.
    12. IOP Publishing, 2024.'
  ista: 'Blomberg L, El-Badry K, Breivik K, Caiazzo I, Nagarajan P, Rodriguez A, Van
    Roestel J, Vanderbosch ZP, Yamaguchi N. 2024. The companion mass distribution
    of post common envelope hot subdwarf binaries: Evidence for boosted and disrupted
    magnetic braking? Publications of the Astronomical Society of the Pacific. 136(12),
    124201.'
  mla: 'Blomberg, Lisa, et al. “The Companion Mass Distribution of Post Common Envelope
    Hot Subdwarf Binaries: Evidence for Boosted and Disrupted Magnetic Braking?” <i>Publications
    of the Astronomical Society of the Pacific</i>, vol. 136, no. 12, 124201, IOP
    Publishing, 2024, doi:<a href="https://doi.org/10.1088/1538-3873/ad94a2">10.1088/1538-3873/ad94a2</a>.'
  short: L. Blomberg, K. El-Badry, K. Breivik, I. Caiazzo, P. Nagarajan, A. Rodriguez,
    J. Van Roestel, Z.P. Vanderbosch, N. Yamaguchi, Publications of the Astronomical
    Society of the Pacific 136 (2024).
date_created: 2024-12-29T23:01:57Z
date_published: 2024-12-01T00:00:00Z
date_updated: 2025-09-09T11:55:13Z
day: '01'
ddc:
- '520'
department:
- _id: IlCa
doi: 10.1088/1538-3873/ad94a2
external_id:
  arxiv:
  - '2408.15334'
  isi:
  - '001379604600001'
file:
- access_level: open_access
  checksum: 56fe719e26bc0c2a99ac5322791107e5
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-02T09:34:25Z
  date_updated: 2025-01-02T09:34:25Z
  file_id: '18719'
  file_name: 2024_PASP_Blomberg.pdf
  file_size: 7539133
  relation: main_file
  success: 1
file_date_updated: 2025-01-02T09:34:25Z
has_accepted_license: '1'
intvolume: '       136'
isi: 1
issue: '12'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
month: '12'
oa: 1
oa_version: Published Version
publication: Publications of the Astronomical Society of the Pacific
publication_identifier:
  issn:
  - 0004-6280
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The companion mass distribution of post common envelope hot subdwarf binaries:
  Evidence for boosted and disrupted magnetic braking?'
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
  name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
  short: CC BY (3.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 136
year: '2024'
...
---
_id: '18716'
abstract:
- lang: eng
  text: Data for publication 10.1039/d4cp03727h
article_processing_charge: No
author:
- first_name: Mateja
  full_name: Hrast, Mateja
  id: 48dbb294-2a9c-11ef-905d-f56be71f0e5d
  last_name: Hrast
citation:
  ama: 'Hrast M. Data for: Ab initio Auger spectrum of the ultrafast dissociating
    2p3/2−1σ* resonance in HCl. 2024. doi:<a href="https://doi.org/10.5281/ZENODO.13833474">10.5281/ZENODO.13833474</a>'
  apa: 'Hrast, M. (2024). Data for: Ab initio Auger spectrum of the ultrafast dissociating
    2p3/2−1σ* resonance in HCl. Zenodo. <a href="https://doi.org/10.5281/ZENODO.13833474">https://doi.org/10.5281/ZENODO.13833474</a>'
  chicago: 'Hrast, Mateja. “Data for: Ab Initio Auger Spectrum of the Ultrafast Dissociating
    2p3/2−1σ* Resonance in HCl.” Zenodo, 2024. <a href="https://doi.org/10.5281/ZENODO.13833474">https://doi.org/10.5281/ZENODO.13833474</a>.'
  ieee: 'M. Hrast, “Data for: Ab initio Auger spectrum of the ultrafast dissociating
    2p3/2−1σ* resonance in HCl.” Zenodo, 2024.'
  ista: 'Hrast M. 2024. Data for: Ab initio Auger spectrum of the ultrafast dissociating
    2p3/2−1σ* resonance in HCl, Zenodo, <a href="https://doi.org/10.5281/ZENODO.13833474">10.5281/ZENODO.13833474</a>.'
  mla: 'Hrast, Mateja. <i>Data for: Ab Initio Auger Spectrum of the Ultrafast Dissociating
    2p3/2−1σ* Resonance in HCl</i>. Zenodo, 2024, doi:<a href="https://doi.org/10.5281/ZENODO.13833474">10.5281/ZENODO.13833474</a>.'
  short: M. Hrast, (2024).
corr_author: '1'
date_created: 2025-01-02T08:21:55Z
date_published: 2024-09-24T00:00:00Z
date_updated: 2025-05-19T14:03:18Z
day: '24'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.5281/ZENODO.13833474
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5281/zenodo.13833474
month: '09'
oa: 1
oa_version: None
publisher: Zenodo
related_material:
  record:
  - id: '18710'
    relation: used_in_publication
    status: public
status: public
title: 'Data for: Ab initio Auger spectrum of the ultrafast dissociating 2p3/2−1σ*
  resonance in HCl'
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '12312'
abstract:
- lang: eng
  text: "Let $\\ell$ be a prime number. We classify the subgroups $G$ of $\\operatorname{Sp}_4(\\mathbb{F}_\\ell)$
    and $\\operatorname{GSp}_4(\\mathbb{F}_\\ell)$ that act irreducibly on $\\mathbb{F}_\\ell^4$,
    but such that every element of $G$ fixes an $\\mathbb{F}_\\ell$-vector subspace
    of dimension 1. We use this classification to prove that the local-global principle
    for isogenies of degree $\\ell$ between abelian surfaces over number fields holds
    in many cases -- in particular, whenever the abelian surface has non-trivial endomorphisms
    and $\\ell$ is large enough with respect to the field of definition. Finally,
    we prove that there exist arbitrarily large primes $\\ell$ for which some abelian
    surface\r\n$A/\\mathbb{Q}$ fails the local-global principle for isogenies of degree
    $\\ell$."
acknowledgement: "It is a pleasure to thank Samuele Anni for his interest in this
  project and for several discussions on the topic of this paper, which led in particular
  to Remark 6.30 and to a better understanding of the difficulties with [6]. We also
  thank John Cullinan for correspondence about [6] and Barinder Banwait for his many
  insightful comments on the first version of this paper. Finally, we thank the referee
  for their thorough reading of the manuscript.\r\nOpen access funding provided by
  Università di Pisa within the CRUI-CARE Agreement. The authors have been partially
  supported by MIUR (Italy) through PRIN 2017 “Geometric, algebraic and analytic methods
  in arithmetic\" and PRIN 2022 “Semiabelian varieties, Galois representations and
  related Diophantine problems\", and by the University of Pisa through PRA 2018-19
  and 2022 “Spazi di moduli, rappresentazioni e strutture combinatorie\". The first
  author is a member of the INdAM group GNSAGA."
article_number: '18'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Davide
  full_name: Lombardo, Davide
  last_name: Lombardo
- first_name: Matteo
  full_name: Verzobio, Matteo
  id: 7aa8f170-131e-11ed-88e1-a9efd01027cb
  last_name: Verzobio
  orcid: 0000-0002-0854-0306
citation:
  ama: Lombardo D, Verzobio M. On the local-global principle for isogenies of abelian
    surfaces. <i>Selecta Mathematica</i>. 2024;30(2). doi:<a href="https://doi.org/10.1007/s00029-023-00908-0">10.1007/s00029-023-00908-0</a>
  apa: Lombardo, D., &#38; Verzobio, M. (2024). On the local-global principle for
    isogenies of abelian surfaces. <i>Selecta Mathematica</i>. Springer Nature. <a
    href="https://doi.org/10.1007/s00029-023-00908-0">https://doi.org/10.1007/s00029-023-00908-0</a>
  chicago: Lombardo, Davide, and Matteo Verzobio. “On the Local-Global Principle for
    Isogenies of Abelian Surfaces.” <i>Selecta Mathematica</i>. Springer Nature, 2024.
    <a href="https://doi.org/10.1007/s00029-023-00908-0">https://doi.org/10.1007/s00029-023-00908-0</a>.
  ieee: D. Lombardo and M. Verzobio, “On the local-global principle for isogenies
    of abelian surfaces,” <i>Selecta Mathematica</i>, vol. 30, no. 2. Springer Nature,
    2024.
  ista: Lombardo D, Verzobio M. 2024. On the local-global principle for isogenies
    of abelian surfaces. Selecta Mathematica. 30(2), 18.
  mla: Lombardo, Davide, and Matteo Verzobio. “On the Local-Global Principle for Isogenies
    of Abelian Surfaces.” <i>Selecta Mathematica</i>, vol. 30, no. 2, 18, Springer
    Nature, 2024, doi:<a href="https://doi.org/10.1007/s00029-023-00908-0">10.1007/s00029-023-00908-0</a>.
  short: D. Lombardo, M. Verzobio, Selecta Mathematica 30 (2024).
corr_author: '1'
date_created: 2023-01-16T11:45:53Z
date_published: 2024-01-26T00:00:00Z
date_updated: 2025-08-05T13:26:34Z
day: '26'
ddc:
- '510'
department:
- _id: TiBr
doi: 10.1007/s00029-023-00908-0
external_id:
  arxiv:
  - '2206.15240'
  isi:
  - '001148959100001'
file:
- access_level: open_access
  checksum: ae75441420aabd80c5828bce38272ba1
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T09:33:58Z
  date_updated: 2024-07-22T09:33:58Z
  file_id: '17298'
  file_name: 2024_SelectaMath_Lombardo.pdf
  file_size: 1301415
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T09:33:58Z
has_accepted_license: '1'
intvolume: '        30'
isi: 1
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: Selecta Mathematica
publication_identifier:
  eissn:
  - 1420-9020
  issn:
  - 1022-1824
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the local-global principle for isogenies of abelian surfaces
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: 30
year: '2024'
...
---
_id: '12485'
abstract:
- lang: eng
  text: In this paper we introduce the critical variational setting for parabolic
    stochastic evolution equations of quasi- or semi-linear type. Our results improve
    many of the abstract results in the classical variational setting. In particular,
    we are able to replace the usual weak or local monotonicity condition by a more
    flexible local Lipschitz condition. Moreover, the usual growth conditions on the
    multiplicative noise are weakened considerably. Our new setting provides general
    conditions under which local and global existence and uniqueness hold. Moreover,
    we prove continuous dependence on the initial data. We show that many classical
    SPDEs, which could not be covered by the classical variational setting, do fit
    in the critical variational setting. In particular, this is the case for the Cahn-Hilliard
    equations, tamed Navier-Stokes equations, and Allen-Cahn equation.
acknowledgement: The first author has received funding from the European Research
  Council (ERC) under the European Union’s Horizon 2020 research and innovation programme
  (grant agreement No 948819) . The second author is supported by the VICI subsidy
  VI.C.212.027 of the Netherlands Organisation for Scientific Research (NWO).
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Antonio
  full_name: Agresti, Antonio
  id: 673cd0cc-9b9a-11eb-b144-88f30e1fbb72
  last_name: Agresti
  orcid: 0000-0002-9573-2962
- first_name: Mark
  full_name: Veraar, Mark
  last_name: Veraar
citation:
  ama: Agresti A, Veraar M. The critical variational setting for stochastic evolution
    equations. <i>Probability Theory and Related Fields</i>. 2024;188:957-1015. doi:<a
    href="https://doi.org/10.1007/s00440-023-01249-x">10.1007/s00440-023-01249-x</a>
  apa: Agresti, A., &#38; Veraar, M. (2024). The critical variational setting for
    stochastic evolution equations. <i>Probability Theory and Related Fields</i>.
    Springer Nature. <a href="https://doi.org/10.1007/s00440-023-01249-x">https://doi.org/10.1007/s00440-023-01249-x</a>
  chicago: Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for
    Stochastic Evolution Equations.” <i>Probability Theory and Related Fields</i>.
    Springer Nature, 2024. <a href="https://doi.org/10.1007/s00440-023-01249-x">https://doi.org/10.1007/s00440-023-01249-x</a>.
  ieee: A. Agresti and M. Veraar, “The critical variational setting for stochastic
    evolution equations,” <i>Probability Theory and Related Fields</i>, vol. 188.
    Springer Nature, pp. 957–1015, 2024.
  ista: Agresti A, Veraar M. 2024. The critical variational setting for stochastic
    evolution equations. Probability Theory and Related Fields. 188, 957–1015.
  mla: Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for Stochastic
    Evolution Equations.” <i>Probability Theory and Related Fields</i>, vol. 188,
    Springer Nature, 2024, pp. 957–1015, doi:<a href="https://doi.org/10.1007/s00440-023-01249-x">10.1007/s00440-023-01249-x</a>.
  short: A. Agresti, M. Veraar, Probability Theory and Related Fields 188 (2024) 957–1015.
date_created: 2023-02-02T10:45:15Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2025-09-04T11:27:46Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s00440-023-01249-x
ec_funded: 1
external_id:
  arxiv:
  - '2206.00230'
  isi:
  - '001154226500001'
file:
- access_level: open_access
  checksum: b8572339dbc5b8de4934dc5fd34afc7d
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T09:21:09Z
  date_updated: 2024-07-22T09:21:09Z
  file_id: '17296'
  file_name: 2024_ProbTheory_Agresti.pdf
  file_size: 942801
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T09:21:09Z
has_accepted_license: '1'
intvolume: '       188'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 957-1015
project:
- _id: 0aa76401-070f-11eb-9043-b5bb049fa26d
  call_identifier: H2020
  grant_number: '948819'
  name: Bridging Scales in Random Materials
publication: Probability Theory and Related Fields
publication_identifier:
  eissn:
  - 1432-2064
  issn:
  - 0178-8051
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The critical variational setting for stochastic evolution equations
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 188
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '12486'
abstract:
- lang: eng
  text: This paper is concerned with the problem of regularization by noise of systems
    of reaction–diffusion equations with mass control. It is known that strong solutions
    to such systems of PDEs may blow-up in finite time. Moreover, for many systems
    of practical interest, establishing whether the blow-up occurs or not is an open
    question. Here we prove that a suitable multiplicative noise of transport type
    has a regularizing effect. More precisely, for both a sufficiently noise intensity
    and a high spectrum, the blow-up of strong solutions is delayed up to an arbitrary
    large time. Global existence is shown for the case of exponentially decreasing
    mass. The proofs combine and extend recent developments in regularization by noise
    and in the Lp(Lq)-approach to stochastic PDEs, highlighting new connections between
    the two areas.
acknowledgement: "The author has received funding from the European Research Council
  (ERC) under the European Union’s Horizon 2020 research and innovation programme
  (Grant Agreement No. 948819).\r\nThe author thanks Lorenzo Dello Schiavo, Lucio
  Galeati and Mark Veraar for helpful comments. The author acknowledges Caterina Balzotti
  for her support in creating the picture. The author\r\nthanks the anonymous referee
  for helpful comments. "
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Antonio
  full_name: Agresti, Antonio
  id: 673cd0cc-9b9a-11eb-b144-88f30e1fbb72
  last_name: Agresti
  orcid: 0000-0002-9573-2962
citation:
  ama: 'Agresti A. Delayed blow-up and enhanced diffusion by transport noise for systems
    of reaction-diffusion equations. <i>Stochastics and Partial Differential Equations:
    Analysis and Computations</i>. 2024;12:1907-1981. doi:<a href="https://doi.org/10.1007/s40072-023-00319-4">10.1007/s40072-023-00319-4</a>'
  apa: 'Agresti, A. (2024). Delayed blow-up and enhanced diffusion by transport noise
    for systems of reaction-diffusion equations. <i>Stochastics and Partial Differential
    Equations: Analysis and Computations</i>. Springer Nature. <a href="https://doi.org/10.1007/s40072-023-00319-4">https://doi.org/10.1007/s40072-023-00319-4</a>'
  chicago: 'Agresti, Antonio. “Delayed Blow-up and Enhanced Diffusion by Transport
    Noise for Systems of Reaction-Diffusion Equations.” <i>Stochastics and Partial
    Differential Equations: Analysis and Computations</i>. Springer Nature, 2024.
    <a href="https://doi.org/10.1007/s40072-023-00319-4">https://doi.org/10.1007/s40072-023-00319-4</a>.'
  ieee: 'A. Agresti, “Delayed blow-up and enhanced diffusion by transport noise for
    systems of reaction-diffusion equations,” <i>Stochastics and Partial Differential
    Equations: Analysis and Computations</i>, vol. 12. Springer Nature, pp. 1907–1981,
    2024.'
  ista: 'Agresti A. 2024. Delayed blow-up and enhanced diffusion by transport noise
    for systems of reaction-diffusion equations. Stochastics and Partial Differential
    Equations: Analysis and Computations. 12, 1907–1981.'
  mla: 'Agresti, Antonio. “Delayed Blow-up and Enhanced Diffusion by Transport Noise
    for Systems of Reaction-Diffusion Equations.” <i>Stochastics and Partial Differential
    Equations: Analysis and Computations</i>, vol. 12, Springer Nature, 2024, pp.
    1907–81, doi:<a href="https://doi.org/10.1007/s40072-023-00319-4">10.1007/s40072-023-00319-4</a>.'
  short: 'A. Agresti, Stochastics and Partial Differential Equations: Analysis and
    Computations 12 (2024) 1907–1981.'
corr_author: '1'
date_created: 2023-02-02T10:45:47Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-08-05T13:23:09Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s40072-023-00319-4
ec_funded: 1
external_id:
  arxiv:
  - '2207.08293'
  isi:
  - '001108594600001'
  pmid:
  - '39104877'
file:
- access_level: open_access
  checksum: 3c93d07a5f7e0b0caa8062eadcfa69c2
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-09T08:01:02Z
  date_updated: 2025-01-09T08:01:02Z
  file_id: '18787'
  file_name: 2024_StochPartDiffEquations_Agresti.pdf
  file_size: 1320682
  relation: main_file
  success: 1
file_date_updated: 2025-01-09T08:01:02Z
has_accepted_license: '1'
intvolume: '        12'
isi: 1
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 1907-1981
pmid: 1
project:
- _id: 0aa76401-070f-11eb-9043-b5bb049fa26d
  call_identifier: H2020
  grant_number: '948819'
  name: Bridging Scales in Random Materials
publication: 'Stochastics and Partial Differential Equations: Analysis and Computations'
publication_identifier:
  eissn:
  - 2194-041X
  issn:
  - 2194-0401
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion
  equations
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: 12
year: '2024'
...
---
_id: '13093'
abstract:
- lang: eng
  text: The direct, solid state, and reversible conversion between heat and electricity
    using thermoelectric devices finds numerous potential uses, especially around
    room temperature. However, the relatively high material processing cost limits
    their real applications. Silver selenide (Ag2Se) is one of the very few n-type
    thermoelectric (TE) materials for room-temperature applications. Herein, we report
    a room temperature, fast, and aqueous-phase synthesis approach to produce Ag2Se,
    which can be extended to other metal chalcogenides. These materials reach TE figures
    of merit (zT) of up to 0.76 at 380 K. To improve these values, bismuth sulfide
    (Bi2S3) particles also prepared in an aqueous solution are incorporated into the
    Ag2Se matrix. In this way, a series of Ag2Se/Bi2S3 composites with Bi2S3 wt %
    of 0.5, 1.0, and 1.5 are prepared by solution blending and hot-press sintering.
    The presence of Bi2S3 significantly improves the Seebeck coefficient and power
    factor while at the same time decreasing the thermal conductivity with no apparent
    drop in electrical conductivity. Thus, a maximum zT value of 0.96 is achieved
    in the composites with 1.0 wt % Bi2S3 at 370 K. Furthermore, a high average zT
    value (zTave) of 0.93 in the 300–390 K range is demonstrated.
acknowledgement: 'Open Access is funded by the Austrian Science Fund (FWF). B.N.,
  M.L., Y.Z., K.X., and X.H. thank the China Scholarship Council (CSC) for the scholarship
  support. C.C. received funding from the FWF “Lise Meitner Fellowship” grant agreement
  M 2889-N. M.I. acknowledges the financial support from ISTA and the Werner Siemens
  Foundation. ICN2 acknowledges funding from Generalitat de Catalunya 2021SGR00457
  and project NANOGEN (PID2020-116093RB-C43) funded by MCIN/AEI/10.13039/501100011033/.
  ICN2 was supported by the Severo Ochoa program from Spanish MCIN/AEI (Grant No.:
  CEX2021-001214-S) and was funded by the CERCA Programme/Generalitat de Catalunya.
  J.L. is a Serra Húnter Fellow and is grateful to the ICREA Academia program and
  projects MICINN/FEDER PID2021-124572OB-C31 and 2021 SGR 01061. K.H.L. acknowledges
  support from the National Natural Science Foundation of China (22208293). This study
  is part of the Advanced Materials programme and was supported by MCIN with funding
  from European Union NextGenerationEU (PRTR-C17.I1) and by Generalitat de Catalunya.'
article_processing_charge: Yes (in subscription journal)
article_type: review
author:
- first_name: Bingfei
  full_name: Nan, Bingfei
  last_name: 'Nan'
- first_name: Mengyao
  full_name: Li, Mengyao
  last_name: Li
- first_name: Yu
  full_name: Zhang, Yu
  last_name: Zhang
- first_name: Ke
  full_name: Xiao, Ke
  last_name: Xiao
- first_name: Khak Ho
  full_name: Lim, Khak Ho
  last_name: Lim
- first_name: Cheng
  full_name: Chang, Cheng
  id: 9E331C2E-9F27-11E9-AE48-5033E6697425
  last_name: Chang
  orcid: 0000-0002-9515-4277
- first_name: Xu
  full_name: Han, Xu
  last_name: Han
- first_name: Yong
  full_name: Zuo, Yong
  last_name: Zuo
- first_name: Junshan
  full_name: Li, Junshan
  last_name: Li
- first_name: Jordi
  full_name: Arbiol, Jordi
  last_name: Arbiol
- first_name: Jordi
  full_name: Llorca, Jordi
  last_name: Llorca
- first_name: Maria
  full_name: Ibáñez, Maria
  id: 43C61214-F248-11E8-B48F-1D18A9856A87
  last_name: Ibáñez
  orcid: 0000-0001-5013-2843
- first_name: Andreu
  full_name: Cabot, Andreu
  last_name: Cabot
citation:
  ama: Nan B, Li M, Zhang Y, et al. Engineering of thermoelectric composites based
    on silver selenide in aqueous solution and ambient temperature. <i>ACS Applied
    Electronic Materials</i>. 2024;6(5):2807-215. doi:<a href="https://doi.org/10.1021/acsaelm.3c00055">10.1021/acsaelm.3c00055</a>
  apa: Nan, B., Li, M., Zhang, Y., Xiao, K., Lim, K. H., Chang, C., … Cabot, A. (2024).
    Engineering of thermoelectric composites based on silver selenide in aqueous solution
    and ambient temperature. <i>ACS Applied Electronic Materials</i>. American Chemical
    Society. <a href="https://doi.org/10.1021/acsaelm.3c00055">https://doi.org/10.1021/acsaelm.3c00055</a>
  chicago: Nan, Bingfei, Mengyao Li, Yu Zhang, Ke Xiao, Khak Ho Lim, Cheng Chang,
    Xu Han, et al. “Engineering of Thermoelectric Composites Based on Silver Selenide
    in Aqueous Solution and Ambient Temperature.” <i>ACS Applied Electronic Materials</i>.
    American Chemical Society, 2024. <a href="https://doi.org/10.1021/acsaelm.3c00055">https://doi.org/10.1021/acsaelm.3c00055</a>.
  ieee: B. Nan <i>et al.</i>, “Engineering of thermoelectric composites based on silver
    selenide in aqueous solution and ambient temperature,” <i>ACS Applied Electronic
    Materials</i>, vol. 6, no. 5. American Chemical Society, pp. 2807–215, 2024.
  ista: Nan B, Li M, Zhang Y, Xiao K, Lim KH, Chang C, Han X, Zuo Y, Li J, Arbiol
    J, Llorca J, Ibáñez M, Cabot A. 2024. Engineering of thermoelectric composites
    based on silver selenide in aqueous solution and ambient temperature. ACS Applied
    Electronic Materials. 6(5), 2807–215.
  mla: Nan, Bingfei, et al. “Engineering of Thermoelectric Composites Based on Silver
    Selenide in Aqueous Solution and Ambient Temperature.” <i>ACS Applied Electronic
    Materials</i>, vol. 6, no. 5, American Chemical Society, 2024, pp. 2807–215, doi:<a
    href="https://doi.org/10.1021/acsaelm.3c00055">10.1021/acsaelm.3c00055</a>.
  short: B. Nan, M. Li, Y. Zhang, K. Xiao, K.H. Lim, C. Chang, X. Han, Y. Zuo, J.
    Li, J. Arbiol, J. Llorca, M. Ibáñez, A. Cabot, ACS Applied Electronic Materials
    6 (2024) 2807–215.
date_created: 2023-05-28T22:01:03Z
date_published: 2024-05-28T00:00:00Z
date_updated: 2025-04-14T09:29:33Z
day: '28'
ddc:
- '540'
department:
- _id: MaIb
doi: 10.1021/acsaelm.3c00055
external_id:
  isi:
  - '000986859000001'
  pmid:
  - '38828037'
file:
- access_level: open_access
  checksum: 1f743eaf4fc988cd30102b7c2f12c15d
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-16T07:54:21Z
  date_updated: 2024-07-16T07:54:21Z
  file_id: '17250'
  file_name: 2024_ACSAppElecMaterials_Nan.pdf
  file_size: 5851865
  relation: main_file
  success: 1
file_date_updated: 2024-07-16T07:54:21Z
has_accepted_license: '1'
intvolume: '         6'
isi: 1
issue: '5'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 2807-215
pmid: 1
project:
- _id: 9B8804FC-BA93-11EA-9121-9846C619BF3A
  grant_number: M02889
  name: Bottom-up Engineering for Thermoelectric Applications
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
  name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
    Semiconductors for Waste Heat Recovery'
publication: ACS Applied Electronic Materials
publication_identifier:
  eissn:
  - 2637-6113
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Engineering of thermoelectric composites based on silver selenide in aqueous
  solution and ambient temperature
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: 6
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '13129'
abstract:
- lang: eng
  text: "We study the representative volume element (RVE) method, which is a method
    to approximately infer the effective behavior ahom of a stationary random medium.
    The latter is described by a coefficient field a(x) generated from a given ensemble
    ⟨⋅⟩ and the corresponding linear elliptic operator −∇⋅a∇. In line with the theory
    of homogenization, the method proceeds by computing d=3 correctors (d denoting
    the space dimension). To be numerically tractable, this computation has to be
    done on a finite domain: the so-called representative volume element, i.e., a
    large box with, say, periodic boundary conditions. The main message of this article
    is: Periodize the ensemble instead of its realizations. By this, we mean that
    it is better to sample from a suitably periodized ensemble than to periodically
    extend the restriction of a realization a(x) from the whole-space ensemble ⟨⋅⟩.
    We make this point by investigating the bias (or systematic error), i.e., the
    difference between ahom and the expected value of the RVE method, in terms of
    its scaling w.r.t. the lateral size L of the box. In case of periodizing a(x),
    we heuristically argue that this error is generically O(L−1). In case of a suitable
    periodization of ⟨⋅⟩\r\n, we rigorously show that it is O(L−d). In fact, we give
    a characterization of the leading-order error term for both strategies and argue
    that even in the isotropic case it is generically non-degenerate. We carry out
    the rigorous analysis in the convenient setting of ensembles ⟨⋅⟩\r\n of Gaussian
    type, which allow for a straightforward periodization, passing via the (integrable)
    covariance function. This setting has also the advantage of making the Price theorem
    and the Malliavin calculus available for optimal stochastic estimates of correctors.
    We actually need control of second-order correctors to capture the leading-order
    error term. This is due to inversion symmetry when applying the two-scale expansion
    to the Green function. As a bonus, we present a stream-lined strategy to estimate
    the error in a higher-order two-scale expansion of the Green function."
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria).
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Nicolas
  full_name: Clozeau, Nicolas
  id: fea1b376-906f-11eb-847d-b2c0cf46455b
  last_name: Clozeau
- first_name: Marc
  full_name: Josien, Marc
  last_name: Josien
- first_name: Felix
  full_name: Otto, Felix
  last_name: Otto
- first_name: Qiang
  full_name: Xu, Qiang
  last_name: Xu
citation:
  ama: 'Clozeau N, Josien M, Otto F, Xu Q. Bias in the representative volume element
    method: Periodize the ensemble instead of its realizations. <i>Foundations of
    Computational Mathematics</i>. 2024;24:1305-1387. doi:<a href="https://doi.org/10.1007/s10208-023-09613-y">10.1007/s10208-023-09613-y</a>'
  apa: 'Clozeau, N., Josien, M., Otto, F., &#38; Xu, Q. (2024). Bias in the representative
    volume element method: Periodize the ensemble instead of its realizations. <i>Foundations
    of Computational Mathematics</i>. Springer Nature. <a href="https://doi.org/10.1007/s10208-023-09613-y">https://doi.org/10.1007/s10208-023-09613-y</a>'
  chicago: 'Clozeau, Nicolas, Marc Josien, Felix Otto, and Qiang Xu. “Bias in the
    Representative Volume Element Method: Periodize the Ensemble Instead of Its Realizations.”
    <i>Foundations of Computational Mathematics</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s10208-023-09613-y">https://doi.org/10.1007/s10208-023-09613-y</a>.'
  ieee: 'N. Clozeau, M. Josien, F. Otto, and Q. Xu, “Bias in the representative volume
    element method: Periodize the ensemble instead of its realizations,” <i>Foundations
    of Computational Mathematics</i>, vol. 24. Springer Nature, pp. 1305–1387, 2024.'
  ista: 'Clozeau N, Josien M, Otto F, Xu Q. 2024. Bias in the representative volume
    element method: Periodize the ensemble instead of its realizations. Foundations
    of Computational Mathematics. 24, 1305–1387.'
  mla: 'Clozeau, Nicolas, et al. “Bias in the Representative Volume Element Method:
    Periodize the Ensemble Instead of Its Realizations.” <i>Foundations of Computational
    Mathematics</i>, vol. 24, Springer Nature, 2024, pp. 1305–87, doi:<a href="https://doi.org/10.1007/s10208-023-09613-y">10.1007/s10208-023-09613-y</a>.'
  short: N. Clozeau, M. Josien, F. Otto, Q. Xu, Foundations of Computational Mathematics
    24 (2024) 1305–1387.
corr_author: '1'
date_created: 2023-06-11T22:00:40Z
date_published: 2024-08-01T00:00:00Z
date_updated: 2025-01-09T07:37:50Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s10208-023-09613-y
external_id:
  isi:
  - '000999623100001'
file:
- access_level: open_access
  checksum: ec0582e2b55e2703a7da2686ae0d682e
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-09T07:36:57Z
  date_updated: 2025-01-09T07:36:57Z
  file_id: '18782'
  file_name: 2024_FoundCompMath_Clozeau.pdf
  file_size: 1454406
  relation: main_file
  success: 1
file_date_updated: 2025-01-09T07:36:57Z
has_accepted_license: '1'
intvolume: '        24'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 1305-1387
publication: Foundations of Computational Mathematics
publication_identifier:
  eissn:
  - 1615-3383
  issn:
  - 1615-3375
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Bias in the representative volume element method: Periodize the ensemble instead
  of its realizations'
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: 24
year: '2024'
...
---
_id: '13271'
abstract:
- lang: eng
  text: "In this paper, we prove the convexity of trace functionals (A,B,C)↦Tr|BpACq|s,\r\nfor
    parameters (p, q, s) that are best possible, where B and C are any n-by-n positive-definite
    matrices, and A is any n-by-n matrix. We also obtain the monotonicity versions
    of trace functionals of this type. As applications, we extend some results in
    Carlen et al. (Linear Algebra Appl 490:174–185, 2016), Hiai and Petz (Publ Res
    Inst Math Sci 48(3):525-542, 2012) and resolve a conjecture in Al-Rashed and Zegarliński
    (Infin Dimens Anal Quantum Probab Relat Top 17(4):1450029, 2014) in the matrix
    setting. Other conjectures in Al-Rashed and Zegarliński (Infin Dimens Anal Quantum
    Probab Relat Top 17(4):1450029, 2014) will also be discussed. We also show that
    some related trace functionals are not concave in general. Such concavity results
    were expected to hold in different problems."
acknowledgement: I am grateful to Boguslaw Zegarliński for asking me the questions
  in [3] and for helpful communication. I also want to thank Paata Ivanisvili for
  drawing [25] to my attention and for useful correspondence. Many thanks to the anonymous
  referee for the valuable comments and for pointing out some errors in an earlier
  version of the paper. This work is partially supported by the European Union’s Horizon
  2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
  No. 754411 and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Haonan
  full_name: Zhang, Haonan
  id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
  last_name: Zhang
citation:
  ama: Zhang H. Some convexity and monotonicity results of trace functionals. <i>Annales
    Henri Poincare</i>. 2024;25:2087-2106. doi:<a href="https://doi.org/10.1007/s00023-023-01345-7">10.1007/s00023-023-01345-7</a>
  apa: Zhang, H. (2024). Some convexity and monotonicity results of trace functionals.
    <i>Annales Henri Poincare</i>. Springer Nature. <a href="https://doi.org/10.1007/s00023-023-01345-7">https://doi.org/10.1007/s00023-023-01345-7</a>
  chicago: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
    <i>Annales Henri Poincare</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s00023-023-01345-7">https://doi.org/10.1007/s00023-023-01345-7</a>.
  ieee: H. Zhang, “Some convexity and monotonicity results of trace functionals,”
    <i>Annales Henri Poincare</i>, vol. 25. Springer Nature, pp. 2087–2106, 2024.
  ista: Zhang H. 2024. Some convexity and monotonicity results of trace functionals.
    Annales Henri Poincare. 25, 2087–2106.
  mla: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
    <i>Annales Henri Poincare</i>, vol. 25, Springer Nature, 2024, pp. 2087–106, doi:<a
    href="https://doi.org/10.1007/s00023-023-01345-7">10.1007/s00023-023-01345-7</a>.
  short: H. Zhang, Annales Henri Poincare 25 (2024) 2087–2106.
corr_author: '1'
date_created: 2023-07-23T22:01:15Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2025-04-14T07:43:55Z
day: '01'
department:
- _id: JaMa
doi: 10.1007/s00023-023-01345-7
ec_funded: 1
external_id:
  arxiv:
  - '2108.05785'
  isi:
  - '001025709100001'
intvolume: '        25'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2108.05785
month: '04'
oa: 1
oa_version: Preprint
page: 2087-2106
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '754411'
  name: ISTplus - Postdoctoral Fellowships
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
  grant_number: M03337
  name: Curvature-dimension in noncommutative analysis
publication: Annales Henri Poincare
publication_identifier:
  issn:
  - 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Some convexity and monotonicity results of trace functionals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 25
year: '2024'
...
---
_id: '13318'
abstract:
- lang: eng
  text: Bohnenblust–Hille inequalities for Boolean cubes have been proven with dimension-free
    constants that grow subexponentially in the degree (Defant et al. in Math Ann
    374(1):653–680, 2019). Such inequalities have found great applications in learning
    low-degree Boolean functions (Eskenazis and Ivanisvili in Proceedings of the 54th
    annual ACM SIGACT symposium on theory of computing, pp 203–207, 2022). Motivated
    by learning quantum observables, a qubit analogue of Bohnenblust–Hille inequality
    for Boolean cubes was recently conjectured in Rouzé et al. (Quantum Talagrand,
    KKL and Friedgut’s theorems and the learnability of quantum Boolean functions,
    2022. arXiv preprint arXiv:2209.07279). The conjecture was resolved in Huang et
    al. (Learning to predict arbitrary quantum processes, 2022. arXiv preprint arXiv:2210.14894).
    In this paper, we give a new proof of these Bohnenblust–Hille inequalities for
    qubit system with constants that are dimension-free and of exponential growth
    in the degree. As a consequence, we obtain a junta theorem for low-degree polynomials.
    Using similar ideas, we also study learning problems of low degree quantum observables
    and Bohr’s radius phenomenon on quantum Boolean cubes.
acknowledgement: The research of A.V. is supported by NSF DMS-1900286, DMS-2154402
  and by Hausdorff Center for Mathematics. H.Z. is supported by the Lise Meitner fellowship,
  Austrian Science Fund (FWF) M3337. This work is partially supported by NSF DMS-1929284
  while both authors were in residence at the Institute for Computational and Experimental
  Research in Mathematics in Providence, RI, during the Harmonic Analysis and Convexity
  program.
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Alexander
  full_name: Volberg, Alexander
  last_name: Volberg
- first_name: Haonan
  full_name: Zhang, Haonan
  id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
  last_name: Zhang
citation:
  ama: Volberg A, Zhang H. Noncommutative Bohnenblust–Hille inequalities. <i>Mathematische
    Annalen</i>. 2024;389:1657-1676. doi:<a href="https://doi.org/10.1007/s00208-023-02680-0">10.1007/s00208-023-02680-0</a>
  apa: Volberg, A., &#38; Zhang, H. (2024). Noncommutative Bohnenblust–Hille inequalities.
    <i>Mathematische Annalen</i>. Springer Nature. <a href="https://doi.org/10.1007/s00208-023-02680-0">https://doi.org/10.1007/s00208-023-02680-0</a>
  chicago: Volberg, Alexander, and Haonan Zhang. “Noncommutative Bohnenblust–Hille
    Inequalities.” <i>Mathematische Annalen</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s00208-023-02680-0">https://doi.org/10.1007/s00208-023-02680-0</a>.
  ieee: A. Volberg and H. Zhang, “Noncommutative Bohnenblust–Hille inequalities,”
    <i>Mathematische Annalen</i>, vol. 389. Springer Nature, pp. 1657–1676, 2024.
  ista: Volberg A, Zhang H. 2024. Noncommutative Bohnenblust–Hille inequalities. Mathematische
    Annalen. 389, 1657–1676.
  mla: Volberg, Alexander, and Haonan Zhang. “Noncommutative Bohnenblust–Hille Inequalities.”
    <i>Mathematische Annalen</i>, vol. 389, Springer Nature, 2024, pp. 1657–76, doi:<a
    href="https://doi.org/10.1007/s00208-023-02680-0">10.1007/s00208-023-02680-0</a>.
  short: A. Volberg, H. Zhang, Mathematische Annalen 389 (2024) 1657–1676.
corr_author: '1'
date_created: 2023-07-30T22:01:03Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2025-04-23T07:50:55Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00208-023-02680-0
external_id:
  arxiv:
  - '2210.14468'
  isi:
  - '001035665500001'
  pmid:
  - '38751410'
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  checksum: 56e67756e4c6c97589a8385e15ea2d2a
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  date_created: 2024-07-22T09:38:15Z
  date_updated: 2024-07-22T09:38:15Z
  file_id: '17299'
  file_name: 2024_MathAnnalen_Volberg.pdf
  file_size: 351796
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intvolume: '       389'
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language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 1657-1676
pmid: 1
project:
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
  grant_number: M03337
  name: Curvature-dimension in noncommutative analysis
publication: Mathematische Annalen
publication_identifier:
  eissn:
  - 1432-1807
  issn:
  - 0025-5831
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Noncommutative Bohnenblust–Hille inequalities
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...
---
OA_place: repository
OA_type: green
_id: '19800'
abstract:
- lang: eng
  text: "This archive contains all the code and data necessary to reproduce the results
    presented in the \r\n\"Mapping the attractor landscape of Boolean networks\" paper."
article_processing_charge: No
author:
- first_name: Van Giang
  full_name: trinh, Van Giang
  last_name: trinh
- first_name: Kyu Hyong
  full_name: Park, Kyu Hyong
  last_name: Park
- first_name: Samuel
  full_name: Pastva, Samuel
  id: 07c5ea74-f61c-11ec-a664-aa7c5d957b2b
  last_name: Pastva
  orcid: 0000-0003-1993-0331
- first_name: Jordan
  full_name: Rozum, Jordan
  last_name: Rozum
citation:
  ama: trinh VG, Park KH, Pastva S, Rozum J. Mapping the attractor landscape of Boolean
    networks. 2024. doi:<a href="https://doi.org/10.5281/ZENODO.13854759">10.5281/ZENODO.13854759</a>
  apa: trinh, V. G., Park, K. H., Pastva, S., &#38; Rozum, J. (2024). Mapping the
    attractor landscape of Boolean networks. Zenodo. <a href="https://doi.org/10.5281/ZENODO.13854759">https://doi.org/10.5281/ZENODO.13854759</a>
  chicago: trinh, Van Giang, Kyu Hyong Park, Samuel Pastva, and Jordan Rozum. “Mapping
    the Attractor Landscape of Boolean Networks.” Zenodo, 2024. <a href="https://doi.org/10.5281/ZENODO.13854759">https://doi.org/10.5281/ZENODO.13854759</a>.
  ieee: V. G. trinh, K. H. Park, S. Pastva, and J. Rozum, “Mapping the attractor landscape
    of Boolean networks.” Zenodo, 2024.
  ista: trinh VG, Park KH, Pastva S, Rozum J. 2024. Mapping the attractor landscape
    of Boolean networks, Zenodo, <a href="https://doi.org/10.5281/ZENODO.13854759">10.5281/ZENODO.13854759</a>.
  mla: trinh, Van Giang, et al. <i>Mapping the Attractor Landscape of Boolean Networks</i>.
    Zenodo, 2024, doi:<a href="https://doi.org/10.5281/ZENODO.13854759">10.5281/ZENODO.13854759</a>.
  short: V.G. trinh, K.H. Park, S. Pastva, J. Rozum, (2024).
date_created: 2025-06-10T07:10:01Z
date_published: 2024-09-28T00:00:00Z
date_updated: 2025-09-30T12:46:33Z
day: '28'
ddc:
- '000'
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- _id: ToHe
doi: 10.5281/ZENODO.13854759
has_accepted_license: '1'
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  url: https://doi.org/10.5281/zenodo.13854760
month: '09'
oa: 1
oa_version: Published Version
publisher: Zenodo
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title: Mapping the attractor landscape of Boolean networks
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type: research_data_reference
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...
