---
OA_place: publisher
OA_type: hybrid
_id: '19403'
abstract:
- lang: eng
  text: We study the BCS critical temperature on half-spaces in dimensions d =1, 2,
    3 with Dirichlet or Neumann boundary conditions. We prove that the critical temperature
    on a half-space is strictly higher than on Rd, at least at weak coupling in d
    = 1, 2 and weak coupling and small chemical potential in d = 3. Furthermore, we
    show that the relative shift in critical temperature vanishes in the weak coupling
    limit.
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria). Financial support by the Austrian Science Fund (FWF) through project
  number I 6427-N (as part of the SFB/TRR 352) is gratefully acknowledged.
article_number: '20'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Barbara
  full_name: Roos, Barbara
  id: 5DA90512-D80F-11E9-8994-2E2EE6697425
  last_name: Roos
  orcid: 0000-0002-9071-5880
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: Roos B, Seiringer R. BCS critical temperature on half-spaces. <i>Archive for
    Rational Mechanics and Analysis</i>. 2025;249. doi:<a href="https://doi.org/10.1007/s00205-025-02088-x">10.1007/s00205-025-02088-x</a>
  apa: Roos, B., &#38; Seiringer, R. (2025). BCS critical temperature on half-spaces.
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-025-02088-x">https://doi.org/10.1007/s00205-025-02088-x</a>
  chicago: Roos, Barbara, and Robert Seiringer. “BCS Critical Temperature on Half-Spaces.”
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature, 2025. <a
    href="https://doi.org/10.1007/s00205-025-02088-x">https://doi.org/10.1007/s00205-025-02088-x</a>.
  ieee: B. Roos and R. Seiringer, “BCS critical temperature on half-spaces,” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 249. Springer Nature, 2025.
  ista: Roos B, Seiringer R. 2025. BCS critical temperature on half-spaces. Archive
    for Rational Mechanics and Analysis. 249, 20.
  mla: Roos, Barbara, and Robert Seiringer. “BCS Critical Temperature on Half-Spaces.”
    <i>Archive for Rational Mechanics and Analysis</i>, vol. 249, 20, Springer Nature,
    2025, doi:<a href="https://doi.org/10.1007/s00205-025-02088-x">10.1007/s00205-025-02088-x</a>.
  short: B. Roos, R. Seiringer, Archive for Rational Mechanics and Analysis 249 (2025).
corr_author: '1'
date_created: 2025-03-16T23:01:24Z
date_published: 2025-04-01T00:00:00Z
date_updated: 2025-09-30T11:01:08Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-025-02088-x
external_id:
  arxiv:
  - '2306.05824'
  isi:
  - '001435380100001'
  pmid:
  - '40041541'
file:
- access_level: open_access
  checksum: 66803fb63a57987eb4f13ee2949bea77
  content_type: application/pdf
  creator: dernst
  date_created: 2025-03-17T10:07:45Z
  date_updated: 2025-03-17T10:07:45Z
  file_id: '19412'
  file_name: 2025_ArchiveRatMech_Roos.pdf
  file_size: 1224282
  relation: main_file
  success: 1
file_date_updated: 2025-03-17T10:07:45Z
has_accepted_license: '1'
intvolume: '       249'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: bda63fe5-d553-11ed-ba76-a16e3d2f256b
  grant_number: I06427
  name: Mathematical Challenges in BCS Theory of Superconductivity
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: BCS critical temperature on half-spaces
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: 249
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '19660'
abstract:
- lang: eng
  text: We analyze the ground state energy of N fermions in a two-dimensional box
    interacting with an impurity particle via two-body point interactions. We show
    that for weak coupling, the ground state energy is asymptotically described by
    the polaron energy, as proposed by F. Chevy in the physics literature. The polaron
    energy is the solution of a nonlinear equation involving the Green’s function
    of the free Fermi gas and the binding energy of the two-body point interaction.
    We provide quantitative error estimates that are uniform in the thermodynamic
    limit.
acknowledgement: The author would like to thank Ulrich Linden for introducing him
  to the Fermi polaron and for his valuable contributions in the early stages of this
  project. Additionally, the author is grateful to Krzysztof Myśliwy for helpful comments.
  Open access funding provided by Institute of Science and Technology (IST Austria).
article_number: '30'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: David Johannes
  full_name: Mitrouskas, David Johannes
  id: cbddacee-2b11-11eb-a02e-a2e14d04e52d
  last_name: Mitrouskas
citation:
  ama: Mitrouskas DJ. The weakly coupled two-dimensional Fermi polaron. <i>Archive
    for Rational Mechanics and Analysis</i>. 2025;249(3). doi:<a href="https://doi.org/10.1007/s00205-025-02098-9">10.1007/s00205-025-02098-9</a>
  apa: Mitrouskas, D. J. (2025). The weakly coupled two-dimensional Fermi polaron.
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-025-02098-9">https://doi.org/10.1007/s00205-025-02098-9</a>
  chicago: Mitrouskas, David Johannes. “The Weakly Coupled Two-Dimensional Fermi Polaron.”
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature, 2025. <a
    href="https://doi.org/10.1007/s00205-025-02098-9">https://doi.org/10.1007/s00205-025-02098-9</a>.
  ieee: D. J. Mitrouskas, “The weakly coupled two-dimensional Fermi polaron,” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 249, no. 3. Springer Nature, 2025.
  ista: Mitrouskas DJ. 2025. The weakly coupled two-dimensional Fermi polaron. Archive
    for Rational Mechanics and Analysis. 249(3), 30.
  mla: Mitrouskas, David Johannes. “The Weakly Coupled Two-Dimensional Fermi Polaron.”
    <i>Archive for Rational Mechanics and Analysis</i>, vol. 249, no. 3, 30, Springer
    Nature, 2025, doi:<a href="https://doi.org/10.1007/s00205-025-02098-9">10.1007/s00205-025-02098-9</a>.
  short: D.J. Mitrouskas, Archive for Rational Mechanics and Analysis 249 (2025).
corr_author: '1'
date_created: 2025-05-11T22:02:37Z
date_published: 2025-06-01T00:00:00Z
date_updated: 2025-09-30T12:25:19Z
day: '01'
ddc:
- '530'
department:
- _id: RoSe
doi: 10.1007/s00205-025-02098-9
external_id:
  isi:
  - '001482770500001'
file:
- access_level: open_access
  checksum: 3606ebd34d59d03f8c66a3a1794c3e4f
  content_type: application/pdf
  creator: dernst
  date_created: 2025-05-12T07:27:28Z
  date_updated: 2025-05-12T07:27:28Z
  file_id: '19676'
  file_name: 2025_ArchiveRatioMechanics_Mitrouskas.pdf
  file_size: 886318
  relation: main_file
  success: 1
file_date_updated: 2025-05-12T07:27:28Z
has_accepted_license: '1'
intvolume: '       249'
isi: 1
issue: '3'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The weakly coupled two-dimensional Fermi polaron
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: 249
year: '2025'
...
---
_id: '17887'
abstract:
- lang: eng
  text: We show convergence of the Navier-Stokes/Allen-Cahn system to a classical
    sharp interface model for the two-phase flow of two viscous incompressible fluids
    with same viscosities in a smooth bounded domain in two and three space dimensions
    as long as a smooth solution of the limit system exists. Moreover, we obtain error
    estimates with the aid of a relative entropy method. Our results hold provided
    that the mobility  mε>0  in the Allen-Cahn equation tends to zero in a subcritical
    way, i.e.,  mε=m0εβ  for some  β∈(0,2)  and  m0>0 . The proof proceeds by showing
    via a relative entropy argument that the solution to the Navier-Stokes/Allen-Cahn
    system remains close to the solution of a perturbed version of the two-phase flow
    problem, augmented by an extra mean curvature flow term  mεHΓt  in the interface
    motion. In a second step, it is easy to see that the solution to the perturbed
    problem is close to the original two-phase flow.
acknowledgement: "J. Fischer and M. Moser have received funding from the European
  Research Council (ERC) under the European Union’s Horizon 2020 research and innovation
  programme (grant agreement No 948819).\r\nOpen Access funding enabled and organized
  by Projekt DEAL."
article_number: '77'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Helmut
  full_name: Abels, Helmut
  last_name: Abels
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
- first_name: Maximilian
  full_name: Moser, Maximilian
  id: a60047a9-da77-11eb-85b4-c4dc385ebb8c
  last_name: Moser
citation:
  ama: Abels H, Fischer JL, Moser M. Approximation of classical two-phase flows of
    viscous incompressible fluids by a Navier–Stokes/Allen–Cahn system. <i>Archive
    for Rational Mechanics and Analysis</i>. 2024;248(5). doi:<a href="https://doi.org/10.1007/s00205-024-02020-9">10.1007/s00205-024-02020-9</a>
  apa: Abels, H., Fischer, J. L., &#38; Moser, M. (2024). Approximation of classical
    two-phase flows of viscous incompressible fluids by a Navier–Stokes/Allen–Cahn
    system. <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature. <a
    href="https://doi.org/10.1007/s00205-024-02020-9">https://doi.org/10.1007/s00205-024-02020-9</a>
  chicago: Abels, Helmut, Julian L Fischer, and Maximilian Moser. “Approximation of
    Classical Two-Phase Flows of Viscous Incompressible Fluids by a Navier–Stokes/Allen–Cahn
    System.” <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature,
    2024. <a href="https://doi.org/10.1007/s00205-024-02020-9">https://doi.org/10.1007/s00205-024-02020-9</a>.
  ieee: H. Abels, J. L. Fischer, and M. Moser, “Approximation of classical two-phase
    flows of viscous incompressible fluids by a Navier–Stokes/Allen–Cahn system,”
    <i>Archive for Rational Mechanics and Analysis</i>, vol. 248, no. 5. Springer
    Nature, 2024.
  ista: Abels H, Fischer JL, Moser M. 2024. Approximation of classical two-phase flows
    of viscous incompressible fluids by a Navier–Stokes/Allen–Cahn system. Archive
    for Rational Mechanics and Analysis. 248(5), 77.
  mla: Abels, Helmut, et al. “Approximation of Classical Two-Phase Flows of Viscous
    Incompressible Fluids by a Navier–Stokes/Allen–Cahn System.” <i>Archive for Rational
    Mechanics and Analysis</i>, vol. 248, no. 5, 77, Springer Nature, 2024, doi:<a
    href="https://doi.org/10.1007/s00205-024-02020-9">10.1007/s00205-024-02020-9</a>.
  short: H. Abels, J.L. Fischer, M. Moser, Archive for Rational Mechanics and Analysis
    248 (2024).
date_created: 2024-09-08T22:01:10Z
date_published: 2024-09-03T00:00:00Z
date_updated: 2025-09-08T09:11:41Z
day: '03'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s00205-024-02020-9
ec_funded: 1
external_id:
  arxiv:
  - '2311.02997'
  isi:
  - '001305530600001'
  pmid:
  - '39239088'
file:
- access_level: open_access
  checksum: 98493a05b84e4513b6394dfad4851ddf
  content_type: application/pdf
  creator: dernst
  date_created: 2024-09-09T08:43:32Z
  date_updated: 2024-09-09T08:43:32Z
  file_id: '17938'
  file_name: 2024_ArchiveRatAnalysis_Abels.pdf
  file_size: 811131
  relation: main_file
  success: 1
file_date_updated: 2024-09-09T08:43:32Z
has_accepted_license: '1'
intvolume: '       248'
isi: 1
issue: '5'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 0aa76401-070f-11eb-9043-b5bb049fa26d
  call_identifier: H2020
  grant_number: '948819'
  name: Bridging Scales in Random Materials
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Approximation of classical two-phase flows of viscous incompressible fluids
  by a Navier–Stokes/Allen–Cahn system
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: 248
year: '2024'
...
---
_id: '13225'
abstract:
- lang: eng
  text: Recently the leading order of the correlation energy of a Fermi gas in a coupled
    mean-field and semiclassical scaling regime has been derived, under the assumption
    of an interaction potential with a small norm and with compact support in Fourier
    space. We generalize this result to large interaction potentials, requiring only
    |⋅|V^∈ℓ1(Z3). Our proof is based on approximate, collective bosonization in three
    dimensions. Significant improvements compared to recent work include stronger
    bounds on non-bosonizable terms and more efficient control on the bosonization
    of the kinetic energy.
acknowledgement: "RS was supported by the European Research Council under the European
  Union’s Horizon 2020 research and innovation programme (Grant Agreement No. 694227).
  MP acknowledges financial support from the European Research Council under the European
  Union’s Horizon 2020 research and innovation programme (ERC StG MaMBoQ, Grant Agreement
  No. 802901). BS acknowledges financial support from the NCCR SwissMAP, from the
  Swiss National Science Foundation through the Grant “Dynamical and energetic properties
  of Bose-Einstein condensates” and from the European Research Council through the
  ERC AdG CLaQS (Grant Agreement No. 834782). NB and MP were supported by Gruppo Nazionale
  per la Fisica Matematica (GNFM) of Italy. NB was supported by the European Research
  Council’s Starting Grant FERMIMATH (Grant Agreement No. 101040991).\r\nOpen access
  funding provided by Università degli Studi di Milano within the CRUI-CARE Agreement."
article_number: '65'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Niels P
  full_name: Benedikter, Niels P
  id: 3DE6C32A-F248-11E8-B48F-1D18A9856A87
  last_name: Benedikter
  orcid: 0000-0002-1071-6091
- first_name: Marcello
  full_name: Porta, Marcello
  last_name: Porta
- first_name: Benjamin
  full_name: Schlein, Benjamin
  last_name: Schlein
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: Benedikter NP, Porta M, Schlein B, Seiringer R. Correlation energy of a weakly
    interacting Fermi gas with large interaction potential. <i>Archive for Rational
    Mechanics and Analysis</i>. 2023;247(4). doi:<a href="https://doi.org/10.1007/s00205-023-01893-6">10.1007/s00205-023-01893-6</a>
  apa: Benedikter, N. P., Porta, M., Schlein, B., &#38; Seiringer, R. (2023). Correlation
    energy of a weakly interacting Fermi gas with large interaction potential. <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-023-01893-6">https://doi.org/10.1007/s00205-023-01893-6</a>
  chicago: Benedikter, Niels P, Marcello Porta, Benjamin Schlein, and Robert Seiringer.
    “Correlation Energy of a Weakly Interacting Fermi Gas with Large Interaction Potential.”
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature, 2023. <a
    href="https://doi.org/10.1007/s00205-023-01893-6">https://doi.org/10.1007/s00205-023-01893-6</a>.
  ieee: N. P. Benedikter, M. Porta, B. Schlein, and R. Seiringer, “Correlation energy
    of a weakly interacting Fermi gas with large interaction potential,” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 247, no. 4. Springer Nature, 2023.
  ista: Benedikter NP, Porta M, Schlein B, Seiringer R. 2023. Correlation energy of
    a weakly interacting Fermi gas with large interaction potential. Archive for Rational
    Mechanics and Analysis. 247(4), 65.
  mla: Benedikter, Niels P., et al. “Correlation Energy of a Weakly Interacting Fermi
    Gas with Large Interaction Potential.” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 247, no. 4, 65, Springer Nature, 2023, doi:<a href="https://doi.org/10.1007/s00205-023-01893-6">10.1007/s00205-023-01893-6</a>.
  short: N.P. Benedikter, M. Porta, B. Schlein, R. Seiringer, Archive for Rational
    Mechanics and Analysis 247 (2023).
date_created: 2023-07-16T22:01:08Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2025-04-14T07:26:58Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-023-01893-6
ec_funded: 1
external_id:
  arxiv:
  - '2106.13185'
  isi:
  - '001024369000001'
file:
- access_level: open_access
  checksum: 2b45828d854a253b14bf7aa196ec55e9
  content_type: application/pdf
  creator: dernst
  date_created: 2023-11-14T13:12:12Z
  date_updated: 2023-11-14T13:12:12Z
  file_id: '14535'
  file_name: 2023_ArchiveRationalMechAnalysis_Benedikter.pdf
  file_size: 851626
  relation: main_file
  success: 1
file_date_updated: 2023-11-14T13:12:12Z
has_accepted_license: '1'
intvolume: '       247'
isi: 1
issue: '4'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '694227'
  name: Analysis of quantum many-body systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Correlation energy of a weakly interacting Fermi gas with large interaction
  potential
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: 247
year: '2023'
...
---
OA_type: green
_id: '10174'
abstract:
- lang: eng
  text: Quantitative stochastic homogenization of linear elliptic operators is by
    now well-understood. In this contribution we move forward to the nonlinear setting
    of monotone operators with p-growth. This first work is dedicated to a quantitative
    two-scale expansion result. Fluctuations will be addressed in companion articles.
    By treating the range of exponents 2≤p<∞ in dimensions d≤3, we are able to consider
    genuinely nonlinear elliptic equations and systems such as −∇⋅A(x)(1+|∇u|p−2)∇u=f
    (with A random, non-necessarily symmetric) for the first time. When going from
    p=2 to p>2, the main difficulty is to analyze the associated linearized operator,
    whose coefficients are degenerate, unbounded, and depend on the random input A
    via the solution of a nonlinear equation. One of our main achievements is the
    control of this intricate nonlinear dependence, leading to annealed Meyers' estimates
    for the linearized operator, which are key to the quantitative two-scale expansion
    result.
acknowledgement: The authors warmly thank Mitia Duerinckx for discussions on annealed
  estimates, and Mathias Schäffner for pointing out that the conditions of [14] apply
  to  ̄a in the setting of Theorem 2.2 and for discussions on regularity theory for
  operators with non-standard growth conditions. The authors received financial support
  from the European Research Council (ERC) under the European Union’s Horizon 2020
  research and innovation programme (Grant Agreement n◦ 864066).
article_number: '67'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Nicolas
  full_name: Clozeau, Nicolas
  id: fea1b376-906f-11eb-847d-b2c0cf46455b
  last_name: Clozeau
- first_name: Antoine
  full_name: Gloria, Antoine
  last_name: Gloria
citation:
  ama: 'Clozeau N, Gloria A. Quantitative nonlinear homogenization: Control of oscillations.
    <i>Archive for Rational Mechanics and Analysis </i>. 247(4). doi:<a href="https://doi.org/10.1007/s00205-023-01895-4">10.1007/s00205-023-01895-4</a>'
  apa: 'Clozeau, N., &#38; Gloria, A. (n.d.). Quantitative nonlinear homogenization:
    Control of oscillations. <i>Archive for Rational Mechanics and Analysis </i>.
    Springer Nature. <a href="https://doi.org/10.1007/s00205-023-01895-4">https://doi.org/10.1007/s00205-023-01895-4</a>'
  chicago: 'Clozeau, Nicolas, and Antoine Gloria. “Quantitative Nonlinear Homogenization:
    Control of Oscillations.” <i>Archive for Rational Mechanics and Analysis </i>.
    Springer Nature, n.d. <a href="https://doi.org/10.1007/s00205-023-01895-4">https://doi.org/10.1007/s00205-023-01895-4</a>.'
  ieee: 'N. Clozeau and A. Gloria, “Quantitative nonlinear homogenization: Control
    of oscillations,” <i>Archive for Rational Mechanics and Analysis </i>, vol. 247,
    no. 4. Springer Nature.'
  ista: 'Clozeau N, Gloria A. Quantitative nonlinear homogenization: Control of oscillations.
    Archive for Rational Mechanics and Analysis . 247(4), 67.'
  mla: 'Clozeau, Nicolas, and Antoine Gloria. “Quantitative Nonlinear Homogenization:
    Control of Oscillations.” <i>Archive for Rational Mechanics and Analysis </i>,
    vol. 247, no. 4, 67, Springer Nature, doi:<a href="https://doi.org/10.1007/s00205-023-01895-4">10.1007/s00205-023-01895-4</a>.'
  short: N. Clozeau, A. Gloria, Archive for Rational Mechanics and Analysis  247 (n.d.).
date_created: 2021-10-23T10:50:55Z
date_published: 2023-07-16T00:00:00Z
date_updated: 2025-01-20T14:44:10Z
day: '16'
doi: 10.1007/s00205-023-01895-4
extern: '1'
external_id:
  arxiv:
  - '2104.04263'
intvolume: '       247'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/2104.04263
month: '07'
oa: 1
oa_version: Preprint
publication: 'Archive for Rational Mechanics and Analysis '
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: draft
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Quantitative nonlinear homogenization: Control of oscillations'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 247
year: '2023'
...
---
_id: '10551'
abstract:
- lang: eng
  text: 'The Dean–Kawasaki equation—a strongly singular SPDE—is a basic equation of
    fluctuating hydrodynamics; it has been proposed in the physics literature to describe
    the fluctuations of the density of N independent diffusing particles in the regime
    of large particle numbers N≫1. The singular nature of the Dean–Kawasaki equation
    presents a substantial challenge for both its analysis and its rigorous mathematical
    justification. Besides being non-renormalisable by the theory of regularity structures
    by Hairer et al., it has recently been shown to not even admit nontrivial martingale
    solutions. In the present work, we give a rigorous and fully quantitative justification
    of the Dean–Kawasaki equation by considering the natural regularisation provided
    by standard numerical discretisations: We show that structure-preserving discretisations
    of the Dean–Kawasaki equation may approximate the density fluctuations of N non-interacting
    diffusing particles to arbitrary order in N−1  (in suitable weak metrics). In
    other words, the Dean–Kawasaki equation may be interpreted as a “recipe” for accurate
    and efficient numerical simulations of the density fluctuations of independent
    diffusing particles.'
acknowledgement: "We thank the anonymous referee for his/her careful reading of the
  manuscript and valuable suggestions. FC gratefully acknowledges funding from the
  Austrian Science Fund (FWF) through the project F65, and from the European Union’s
  Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
  Grant Agreement No. 754411.\r\nOpen access funding provided by Austrian Science
  Fund (FWF)."
article_number: '76'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Federico
  full_name: Cornalba, Federico
  id: 2CEB641C-A400-11E9-A717-D712E6697425
  last_name: Cornalba
  orcid: 0000-0002-6269-5149
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
citation:
  ama: Cornalba F, Fischer JL. The Dean-Kawasaki equation and the structure of density
    fluctuations in systems of diffusing particles. <i>Archive for Rational Mechanics
    and Analysis</i>. 2023;247(5). doi:<a href="https://doi.org/10.1007/s00205-023-01903-7">10.1007/s00205-023-01903-7</a>
  apa: Cornalba, F., &#38; Fischer, J. L. (2023). The Dean-Kawasaki equation and the
    structure of density fluctuations in systems of diffusing particles. <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-023-01903-7">https://doi.org/10.1007/s00205-023-01903-7</a>
  chicago: Cornalba, Federico, and Julian L Fischer. “The Dean-Kawasaki Equation and
    the Structure of Density Fluctuations in Systems of Diffusing Particles.” <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature, 2023. <a href="https://doi.org/10.1007/s00205-023-01903-7">https://doi.org/10.1007/s00205-023-01903-7</a>.
  ieee: F. Cornalba and J. L. Fischer, “The Dean-Kawasaki equation and the structure
    of density fluctuations in systems of diffusing particles,” <i>Archive for Rational
    Mechanics and Analysis</i>, vol. 247, no. 5. Springer Nature, 2023.
  ista: Cornalba F, Fischer JL. 2023. The Dean-Kawasaki equation and the structure
    of density fluctuations in systems of diffusing particles. Archive for Rational
    Mechanics and Analysis. 247(5), 76.
  mla: Cornalba, Federico, and Julian L. Fischer. “The Dean-Kawasaki Equation and
    the Structure of Density Fluctuations in Systems of Diffusing Particles.” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 247, no. 5, 76, Springer Nature,
    2023, doi:<a href="https://doi.org/10.1007/s00205-023-01903-7">10.1007/s00205-023-01903-7</a>.
  short: F. Cornalba, J.L. Fischer, Archive for Rational Mechanics and Analysis 247
    (2023).
corr_author: '1'
date_created: 2021-12-16T12:16:03Z
date_published: 2023-08-04T00:00:00Z
date_updated: 2025-04-23T13:06:01Z
day: '04'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s00205-023-01903-7
ec_funded: 1
external_id:
  arxiv:
  - '2109.06500'
  isi:
  - '001043086800001'
  pmid:
  - '37547904'
file:
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intvolume: '       247'
isi: 1
issue: '5'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '754411'
  name: ISTplus - Postdoctoral Fellowships
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
  grant_number: F6504
  name: Taming Complexity in Partial Differential Systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Dean-Kawasaki equation and the structure of density fluctuations in systems
  of diffusing particles
tmp:
  image: /images/cc_by.png
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  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: 247
year: '2023'
...
---
_id: '10224'
abstract:
- lang: eng
  text: We investigate the Fröhlich polaron model on a three-dimensional torus, and
    give a proof of the second-order quantum corrections to its ground-state energy
    in the strong-coupling limit. Compared to previous work in the confined case,
    the translational symmetry (and its breaking in the Pekar approximation) makes
    the analysis substantially more challenging.
acknowledgement: "Funding from the European Union’s Horizon 2020 research and innovation
  programme under the ERC grant agreement No 694227 is gratefully acknowledged. We
  would also like to thank Rupert Frank for many helpful discussions, especially related
  to the Gross coordinate transformation defined in Def. 4.7.\r\nOpen access funding
  provided by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Dario
  full_name: Feliciangeli, Dario
  id: 41A639AA-F248-11E8-B48F-1D18A9856A87
  last_name: Feliciangeli
  orcid: 0000-0003-0754-8530
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: 'Feliciangeli D, Seiringer R. The strongly coupled polaron on the torus: Quantum
    corrections to the Pekar asymptotics. <i>Archive for Rational Mechanics and Analysis</i>.
    2021;242(3):1835–1906. doi:<a href="https://doi.org/10.1007/s00205-021-01715-7">10.1007/s00205-021-01715-7</a>'
  apa: 'Feliciangeli, D., &#38; Seiringer, R. (2021). The strongly coupled polaron
    on the torus: Quantum corrections to the Pekar asymptotics. <i>Archive for Rational
    Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-021-01715-7">https://doi.org/10.1007/s00205-021-01715-7</a>'
  chicago: 'Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron
    on the Torus: Quantum Corrections to the Pekar Asymptotics.” <i>Archive for Rational
    Mechanics and Analysis</i>. Springer Nature, 2021. <a href="https://doi.org/10.1007/s00205-021-01715-7">https://doi.org/10.1007/s00205-021-01715-7</a>.'
  ieee: 'D. Feliciangeli and R. Seiringer, “The strongly coupled polaron on the torus:
    Quantum corrections to the Pekar asymptotics,” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 242, no. 3. Springer Nature, pp. 1835–1906, 2021.'
  ista: 'Feliciangeli D, Seiringer R. 2021. The strongly coupled polaron on the torus:
    Quantum corrections to the Pekar asymptotics. Archive for Rational Mechanics and
    Analysis. 242(3), 1835–1906.'
  mla: 'Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron on
    the Torus: Quantum Corrections to the Pekar Asymptotics.” <i>Archive for Rational
    Mechanics and Analysis</i>, vol. 242, no. 3, Springer Nature, 2021, pp. 1835–1906,
    doi:<a href="https://doi.org/10.1007/s00205-021-01715-7">10.1007/s00205-021-01715-7</a>.'
  short: D. Feliciangeli, R. Seiringer, Archive for Rational Mechanics and Analysis
    242 (2021) 1835–1906.
date_created: 2021-11-07T23:01:26Z
date_published: 2021-10-25T00:00:00Z
date_updated: 2025-04-14T09:11:09Z
day: '25'
ddc:
- '530'
department:
- _id: RoSe
doi: 10.1007/s00205-021-01715-7
ec_funded: 1
external_id:
  arxiv:
  - '2101.12566'
  isi:
  - '000710850600001'
file:
- access_level: open_access
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  content_type: application/pdf
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  date_updated: 2021-12-14T08:35:42Z
  file_id: '10544'
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intvolume: '       242'
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- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 1835–1906
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '694227'
  name: Analysis of quantum many-body systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
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  - id: '9787'
    relation: earlier_version
    status: public
scopus_import: '1'
status: public
title: 'The strongly coupled polaron on the torus: Quantum corrections to the Pekar
  asymptotics'
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 242
year: '2021'
...
---
_id: '10549'
abstract:
- lang: eng
  text: We derive optimal-order homogenization rates for random nonlinear elliptic
    PDEs with monotone nonlinearity in the uniformly elliptic case. More precisely,
    for a random monotone operator on \mathbb {R}^d with stationary law (that is spatially
    homogeneous statistics) and fast decay of correlations on scales larger than the
    microscale \varepsilon >0, we establish homogenization error estimates of the
    order \varepsilon in case d\geqq 3, and of the order \varepsilon |\log \varepsilon
    |^{1/2} in case d=2. Previous results in nonlinear stochastic homogenization have
    been limited to a small algebraic rate of convergence \varepsilon ^\delta . We
    also establish error estimates for the approximation of the homogenized operator
    by the method of representative volumes of the order (L/\varepsilon )^{-d/2} for
    a representative volume of size L. Our results also hold in the case of systems
    for which a (small-scale) C^{1,\alpha } regularity theory is available.
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria). SN acknowledges partial support by the Deutsche Forschungsgemeinschaft
  (DFG, German Research Foundation) – project number 405009441.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
- first_name: Stefan
  full_name: Neukamm, Stefan
  last_name: Neukamm
citation:
  ama: Fischer JL, Neukamm S. Optimal homogenization rates in stochastic homogenization
    of nonlinear uniformly elliptic equations and systems. <i>Archive for Rational
    Mechanics and Analysis</i>. 2021;242(1):343-452. doi:<a href="https://doi.org/10.1007/s00205-021-01686-9">10.1007/s00205-021-01686-9</a>
  apa: Fischer, J. L., &#38; Neukamm, S. (2021). Optimal homogenization rates in stochastic
    homogenization of nonlinear uniformly elliptic equations and systems. <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-021-01686-9">https://doi.org/10.1007/s00205-021-01686-9</a>
  chicago: Fischer, Julian L, and Stefan Neukamm. “Optimal Homogenization Rates in
    Stochastic Homogenization of Nonlinear Uniformly Elliptic Equations and Systems.”
    <i>Archive for Rational Mechanics and Analysis</i>. Springer Nature, 2021. <a
    href="https://doi.org/10.1007/s00205-021-01686-9">https://doi.org/10.1007/s00205-021-01686-9</a>.
  ieee: J. L. Fischer and S. Neukamm, “Optimal homogenization rates in stochastic
    homogenization of nonlinear uniformly elliptic equations and systems,” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 242, no. 1. Springer Nature, pp.
    343–452, 2021.
  ista: Fischer JL, Neukamm S. 2021. Optimal homogenization rates in stochastic homogenization
    of nonlinear uniformly elliptic equations and systems. Archive for Rational Mechanics
    and Analysis. 242(1), 343–452.
  mla: Fischer, Julian L., and Stefan Neukamm. “Optimal Homogenization Rates in Stochastic
    Homogenization of Nonlinear Uniformly Elliptic Equations and Systems.” <i>Archive
    for Rational Mechanics and Analysis</i>, vol. 242, no. 1, Springer Nature, 2021,
    pp. 343–452, doi:<a href="https://doi.org/10.1007/s00205-021-01686-9">10.1007/s00205-021-01686-9</a>.
  short: J.L. Fischer, S. Neukamm, Archive for Rational Mechanics and Analysis 242
    (2021) 343–452.
date_created: 2021-12-16T12:12:33Z
date_published: 2021-06-30T00:00:00Z
date_updated: 2023-08-17T06:23:21Z
day: '30'
ddc:
- '530'
department:
- _id: JuFi
doi: 10.1007/s00205-021-01686-9
external_id:
  arxiv:
  - '1908.02273'
  isi:
  - '000668431200001'
file:
- access_level: open_access
  checksum: cc830b739aed83ca2e32c4e0ce266a4c
  content_type: application/pdf
  creator: cchlebak
  date_created: 2021-12-16T14:58:08Z
  date_updated: 2021-12-16T14:58:08Z
  file_id: '10558'
  file_name: 2021_ArchRatMechAnalysis_Fischer.pdf
  file_size: 1640121
  relation: main_file
  success: 1
file_date_updated: 2021-12-16T14:58:08Z
has_accepted_license: '1'
intvolume: '       242'
isi: 1
issue: '1'
keyword:
- Mechanical Engineering
- Mathematics (miscellaneous)
- Analysis
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 343-452
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optimal homogenization rates in stochastic homogenization of nonlinear uniformly
  elliptic equations and systems
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 242
year: '2021'
...
---
_id: '9246'
abstract:
- lang: eng
  text: We consider the Fröhlich Hamiltonian in a mean-field limit where many bosonic
    particles weakly couple to the quantized phonon field. For large particle numbers
    and a suitably small coupling, we show that the dynamics of the system is approximately
    described by the Landau–Pekar equations. These describe a Bose–Einstein condensate
    interacting with a classical polarization field, whose dynamics is effected by
    the condensate, i.e., the back-reaction of the phonons that are created by the
    particles during the time evolution is of leading order.
acknowledgement: "Financial support by the European Research Council (ERC) under the\r\nEuropean
  Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo 694227;
  N.L and R.S.), the SNSF Eccellenza Project PCEFP2 181153 (N.L) and the\r\nDeutsche
  Forschungsgemeinschaft (DFG) through the Research TrainingGroup 1838: Spectral\r\nTheory
  and Dynamics of Quantum Systems (D.M.) is gratefully acknowledged. N.L.\r\ngratefully
  acknowledges support from the NCCRSwissMAP and would like to thank Simone\r\nRademacher
  and Benjamin Schlein for interesting discussions about the time-evolution of\r\nthe
  polaron at strong coupling. D.M. thanks Marcel Griesemer and Andreas Wünsch for\r\nextensive
  discussions about the Fröhlich polaron."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Nikolai K
  full_name: Leopold, Nikolai K
  id: 4BC40BEC-F248-11E8-B48F-1D18A9856A87
  last_name: Leopold
  orcid: 0000-0002-0495-6822
- first_name: David Johannes
  full_name: Mitrouskas, David Johannes
  id: cbddacee-2b11-11eb-a02e-a2e14d04e52d
  last_name: Mitrouskas
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: Leopold NK, Mitrouskas DJ, Seiringer R. Derivation of the Landau–Pekar equations
    in a many-body mean-field limit. <i>Archive for Rational Mechanics and Analysis</i>.
    2021;240:383-417. doi:<a href="https://doi.org/10.1007/s00205-021-01616-9">10.1007/s00205-021-01616-9</a>
  apa: Leopold, N. K., Mitrouskas, D. J., &#38; Seiringer, R. (2021). Derivation of
    the Landau–Pekar equations in a many-body mean-field limit. <i>Archive for Rational
    Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-021-01616-9">https://doi.org/10.1007/s00205-021-01616-9</a>
  chicago: Leopold, Nikolai K, David Johannes Mitrouskas, and Robert Seiringer. “Derivation
    of the Landau–Pekar Equations in a Many-Body Mean-Field Limit.” <i>Archive for
    Rational Mechanics and Analysis</i>. Springer Nature, 2021. <a href="https://doi.org/10.1007/s00205-021-01616-9">https://doi.org/10.1007/s00205-021-01616-9</a>.
  ieee: N. K. Leopold, D. J. Mitrouskas, and R. Seiringer, “Derivation of the Landau–Pekar
    equations in a many-body mean-field limit,” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 240. Springer Nature, pp. 383–417, 2021.
  ista: Leopold NK, Mitrouskas DJ, Seiringer R. 2021. Derivation of the Landau–Pekar
    equations in a many-body mean-field limit. Archive for Rational Mechanics and
    Analysis. 240, 383–417.
  mla: Leopold, Nikolai K., et al. “Derivation of the Landau–Pekar Equations in a
    Many-Body Mean-Field Limit.” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 240, Springer Nature, 2021, pp. 383–417, doi:<a href="https://doi.org/10.1007/s00205-021-01616-9">10.1007/s00205-021-01616-9</a>.
  short: N.K. Leopold, D.J. Mitrouskas, R. Seiringer, Archive for Rational Mechanics
    and Analysis 240 (2021) 383–417.
date_created: 2021-03-14T23:01:34Z
date_published: 2021-02-26T00:00:00Z
date_updated: 2025-06-12T06:35:22Z
day: '26'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-021-01616-9
ec_funded: 1
external_id:
  arxiv:
  - '2001.03993'
  isi:
  - '000622226200001'
  pmid:
  - '33785964'
file:
- access_level: open_access
  checksum: 23449e44dc5132501a5c86e70638800f
  content_type: application/pdf
  creator: dernst
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  date_updated: 2021-03-22T08:31:29Z
  file_id: '9270'
  file_name: 2021_ArchRationalMechAnal_Leopold.pdf
  file_size: 558006
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file_date_updated: 2021-03-22T08:31:29Z
has_accepted_license: '1'
intvolume: '       240'
isi: 1
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month: '02'
oa: 1
oa_version: Published Version
page: 383-417
pmid: 1
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '694227'
  name: Analysis of quantum many-body systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Derivation of the Landau–Pekar equations in a many-body mean-field limit
tmp:
  image: /images/cc_by.png
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  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: 240
year: '2021'
...
---
_id: '7650'
abstract:
- lang: eng
  text: We consider a dilute, homogeneous Bose gas at positive temperature. The system
    is investigated in the Gross–Pitaevskii limit, where the scattering length a is
    so small that the interaction energy is of the same order of magnitude as the
    spectral gap of the Laplacian, and for temperatures that are comparable to the
    critical temperature of the ideal gas. We show that the difference between the
    specific free energy of the interacting system and the one of the ideal gas is
    to leading order given by 4πa(2ϱ2−ϱ20). Here ϱ denotes the density of the system
    and ϱ0 is the expected condensate density of the ideal gas. Additionally, we show
    that the one-particle density matrix of any approximate minimizer of the Gibbs
    free energy functional is to leading order given by the one of the ideal gas.
    This in particular proves Bose–Einstein condensation with critical temperature
    given by the one of the ideal gas to leading order. One key ingredient of our
    proof is a novel use of the Gibbs variational principle that goes hand in hand
    with the c-number substitution.
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria). It is a pleasure to thank Jakob Yngvason for helpful discussions.
  Financial support by the European Research Council (ERC) under the European Union’sHorizon
  2020 research and innovation programme (Grant Agreement No. 694227) is gratefully
  acknowledged. A. D. acknowledges funding from the European Union’s Horizon 2020
  research and innovation programme under the Marie Sklodowska-Curie Grant Agreement
  No. 836146.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Andreas
  full_name: Deuchert, Andreas
  id: 4DA65CD0-F248-11E8-B48F-1D18A9856A87
  last_name: Deuchert
  orcid: 0000-0003-3146-6746
- first_name: Robert
  full_name: Seiringer, Robert
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: Deuchert A, Seiringer R. Gross-Pitaevskii limit of a homogeneous Bose gas at
    positive temperature. <i>Archive for Rational Mechanics and Analysis</i>. 2020;236(6):1217-1271.
    doi:<a href="https://doi.org/10.1007/s00205-020-01489-4">10.1007/s00205-020-01489-4</a>
  apa: Deuchert, A., &#38; Seiringer, R. (2020). Gross-Pitaevskii limit of a homogeneous
    Bose gas at positive temperature. <i>Archive for Rational Mechanics and Analysis</i>.
    Springer Nature. <a href="https://doi.org/10.1007/s00205-020-01489-4">https://doi.org/10.1007/s00205-020-01489-4</a>
  chicago: Deuchert, Andreas, and Robert Seiringer. “Gross-Pitaevskii Limit of a Homogeneous
    Bose Gas at Positive Temperature.” <i>Archive for Rational Mechanics and Analysis</i>.
    Springer Nature, 2020. <a href="https://doi.org/10.1007/s00205-020-01489-4">https://doi.org/10.1007/s00205-020-01489-4</a>.
  ieee: A. Deuchert and R. Seiringer, “Gross-Pitaevskii limit of a homogeneous Bose
    gas at positive temperature,” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 236, no. 6. Springer Nature, pp. 1217–1271, 2020.
  ista: Deuchert A, Seiringer R. 2020. Gross-Pitaevskii limit of a homogeneous Bose
    gas at positive temperature. Archive for Rational Mechanics and Analysis. 236(6),
    1217–1271.
  mla: Deuchert, Andreas, and Robert Seiringer. “Gross-Pitaevskii Limit of a Homogeneous
    Bose Gas at Positive Temperature.” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 236, no. 6, Springer Nature, 2020, pp. 1217–71, doi:<a href="https://doi.org/10.1007/s00205-020-01489-4">10.1007/s00205-020-01489-4</a>.
  short: A. Deuchert, R. Seiringer, Archive for Rational Mechanics and Analysis 236
    (2020) 1217–1271.
corr_author: '1'
date_created: 2020-04-08T15:18:03Z
date_published: 2020-03-09T00:00:00Z
date_updated: 2025-04-14T07:27:00Z
day: '09'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-020-01489-4
ec_funded: 1
external_id:
  arxiv:
  - '1901.11363'
  isi:
  - '000519415000001'
file:
- access_level: open_access
  checksum: b645fb64bfe95bbc05b3eea374109a9c
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  date_updated: 2020-11-20T13:17:42Z
  file_id: '8785'
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file_date_updated: 2020-11-20T13:17:42Z
has_accepted_license: '1'
intvolume: '       236'
isi: 1
issue: '6'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 1217-1271
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '694227'
  name: Analysis of quantum many-body systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
  name: IST Austria Open Access Fund
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Gross-Pitaevskii limit of a homogeneous Bose gas at positive 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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 236
year: '2020'
...
---
_id: '8130'
abstract:
- lang: eng
  text: We study the dynamics of a system of N interacting bosons in a disc-shaped
    trap, which is realised by an external potential that confines the bosons in one
    spatial dimension to an interval of length of order ε. The interaction is non-negative
    and scaled in such a way that its scattering length is of order ε/N, while its
    range is proportional to (ε/N)β with scaling parameter β∈(0,1]. We consider the
    simultaneous limit (N,ε)→(∞,0) and assume that the system initially exhibits Bose–Einstein
    condensation. We prove that condensation is preserved by the N-body dynamics,
    where the time-evolved condensate wave function is the solution of a two-dimensional
    non-linear equation. The strength of the non-linearity depends on the scaling
    parameter β. For β∈(0,1), we obtain a cubic defocusing non-linear Schrödinger
    equation, while the choice β=1 yields a Gross–Pitaevskii equation featuring the
    scattering length of the interaction. In both cases, the coupling parameter depends
    on the confining potential.
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria). I thank Stefan Teufel for helpful remarks and for his involvement
  in the closely related joint project [10]. Helpful discussions with Serena Cenatiempo
  and Nikolai Leopold are gratefully acknowledged. This work was supported by the
  German Research Foundation within the Research Training Group 1838 “Spectral Theory
  and Dynamics of Quantum Systems” and has received funding from the European Union’s
  Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
  Grant Agreement No. 754411.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Lea
  full_name: Bossmann, Lea
  id: A2E3BCBE-5FCC-11E9-AA4B-76F3E5697425
  last_name: Bossmann
  orcid: 0000-0002-6854-1343
citation:
  ama: Bossmann L. Derivation of the 2d Gross–Pitaevskii equation for strongly confined
    3d Bosons. <i>Archive for Rational Mechanics and Analysis</i>. 2020;238(11):541-606.
    doi:<a href="https://doi.org/10.1007/s00205-020-01548-w">10.1007/s00205-020-01548-w</a>
  apa: Bossmann, L. (2020). Derivation of the 2d Gross–Pitaevskii equation for strongly
    confined 3d Bosons. <i>Archive for Rational Mechanics and Analysis</i>. Springer
    Nature. <a href="https://doi.org/10.1007/s00205-020-01548-w">https://doi.org/10.1007/s00205-020-01548-w</a>
  chicago: Bossmann, Lea. “Derivation of the 2d Gross–Pitaevskii Equation for Strongly
    Confined 3d Bosons.” <i>Archive for Rational Mechanics and Analysis</i>. Springer
    Nature, 2020. <a href="https://doi.org/10.1007/s00205-020-01548-w">https://doi.org/10.1007/s00205-020-01548-w</a>.
  ieee: L. Bossmann, “Derivation of the 2d Gross–Pitaevskii equation for strongly
    confined 3d Bosons,” <i>Archive for Rational Mechanics and Analysis</i>, vol.
    238, no. 11. Springer Nature, pp. 541–606, 2020.
  ista: Bossmann L. 2020. Derivation of the 2d Gross–Pitaevskii equation for strongly
    confined 3d Bosons. Archive for Rational Mechanics and Analysis. 238(11), 541–606.
  mla: Bossmann, Lea. “Derivation of the 2d Gross–Pitaevskii Equation for Strongly
    Confined 3d Bosons.” <i>Archive for Rational Mechanics and Analysis</i>, vol.
    238, no. 11, Springer Nature, 2020, pp. 541–606, doi:<a href="https://doi.org/10.1007/s00205-020-01548-w">10.1007/s00205-020-01548-w</a>.
  short: L. Bossmann, Archive for Rational Mechanics and Analysis 238 (2020) 541–606.
corr_author: '1'
date_created: 2020-07-18T15:06:35Z
date_published: 2020-11-01T00:00:00Z
date_updated: 2025-04-14T07:44:05Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00205-020-01548-w
ec_funded: 1
external_id:
  arxiv:
  - '1907.04547'
  isi:
  - '000550164400001'
file:
- access_level: open_access
  checksum: cc67a79a67bef441625fcb1cd031db3d
  content_type: application/pdf
  creator: dernst
  date_created: 2020-12-02T08:50:38Z
  date_updated: 2020-12-02T08:50:38Z
  file_id: '8826'
  file_name: 2020_ArchiveRatMech_Bossmann.pdf
  file_size: 942343
  relation: main_file
  success: 1
file_date_updated: 2020-12-02T08:50:38Z
has_accepted_license: '1'
intvolume: '       238'
isi: 1
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 541-606
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '754411'
  name: ISTplus - Postdoctoral Fellowships
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
  name: IST Austria Open Access Fund
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Derivation of the 2d Gross–Pitaevskii equation for strongly confined 3d Bosons
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 238
year: '2020'
...
---
_id: '7489'
abstract:
- lang: eng
  text: 'In the present work, we consider the evolution of two fluids separated by
    a sharp interface in the presence of surface tension—like, for example, the evolution
    of oil bubbles in water. Our main result is a weak–strong uniqueness principle
    for the corresponding free boundary problem for the incompressible Navier–Stokes
    equation: as long as a strong solution exists, any varifold solution must coincide
    with it. In particular, in the absence of physical singularities, the concept
    of varifold solutions—whose global in time existence has been shown by Abels (Interfaces
    Free Bound 9(1):31–65, 2007) for general initial data—does not introduce a mechanism
    for non-uniqueness. The key ingredient of our approach is the construction of
    a relative entropy functional capable of controlling the interface error. If the
    viscosities of the two fluids do not coincide, even for classical (strong) solutions
    the gradient of the velocity field becomes discontinuous at the interface, introducing
    the need for a careful additional adaption of the relative entropy.'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
- first_name: Sebastian
  full_name: Hensel, Sebastian
  id: 4D23B7DA-F248-11E8-B48F-1D18A9856A87
  last_name: Hensel
  orcid: 0000-0001-7252-8072
citation:
  ama: Fischer JL, Hensel S. Weak–strong uniqueness for the Navier–Stokes equation
    for two fluids with surface tension. <i>Archive for Rational Mechanics and Analysis</i>.
    2020;236:967-1087. doi:<a href="https://doi.org/10.1007/s00205-019-01486-2">10.1007/s00205-019-01486-2</a>
  apa: Fischer, J. L., &#38; Hensel, S. (2020). Weak–strong uniqueness for the Navier–Stokes
    equation for two fluids with surface tension. <i>Archive for Rational Mechanics
    and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-019-01486-2">https://doi.org/10.1007/s00205-019-01486-2</a>
  chicago: Fischer, Julian L, and Sebastian Hensel. “Weak–Strong Uniqueness for the
    Navier–Stokes Equation for Two Fluids with Surface Tension.” <i>Archive for Rational
    Mechanics and Analysis</i>. Springer Nature, 2020. <a href="https://doi.org/10.1007/s00205-019-01486-2">https://doi.org/10.1007/s00205-019-01486-2</a>.
  ieee: J. L. Fischer and S. Hensel, “Weak–strong uniqueness for the Navier–Stokes
    equation for two fluids with surface tension,” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 236. Springer Nature, pp. 967–1087, 2020.
  ista: Fischer JL, Hensel S. 2020. Weak–strong uniqueness for the Navier–Stokes equation
    for two fluids with surface tension. Archive for Rational Mechanics and Analysis.
    236, 967–1087.
  mla: Fischer, Julian L., and Sebastian Hensel. “Weak–Strong Uniqueness for the Navier–Stokes
    Equation for Two Fluids with Surface Tension.” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 236, Springer Nature, 2020, pp. 967–1087, doi:<a href="https://doi.org/10.1007/s00205-019-01486-2">10.1007/s00205-019-01486-2</a>.
  short: J.L. Fischer, S. Hensel, Archive for Rational Mechanics and Analysis 236
    (2020) 967–1087.
corr_author: '1'
date_created: 2020-02-16T23:00:50Z
date_published: 2020-05-01T00:00:00Z
date_updated: 2026-04-08T07:01:01Z
day: '01'
ddc:
- '530'
- '532'
department:
- _id: JuFi
doi: 10.1007/s00205-019-01486-2
ec_funded: 1
external_id:
  isi:
  - '000511060200001'
file:
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  checksum: f107e21b58f5930876f47144be37cf6c
  content_type: application/pdf
  creator: dernst
  date_created: 2020-11-20T09:14:22Z
  date_updated: 2020-11-20T09:14:22Z
  file_id: '8779'
  file_name: 2020_ArchRatMechAn_Fischer.pdf
  file_size: 1897571
  relation: main_file
  success: 1
file_date_updated: 2020-11-20T09:14:22Z
has_accepted_license: '1'
intvolume: '       236'
isi: 1
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 967-1087
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '665385'
  name: International IST Doctoral Program
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
  name: IST Austria Open Access Fund
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
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    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Weak–strong uniqueness for the Navier–Stokes equation for two fluids with surface
  tension
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: 236
year: '2020'
...
---
_id: '6617'
abstract:
- lang: eng
  text: 'The effective large-scale properties of materials with random heterogeneities
    on a small scale are typically determined by the method of representative volumes:
    a sample of the random material is chosen—the representative volume—and its effective
    properties are computed by the cell formula. Intuitively, for a fixed sample size
    it should be possible to increase the accuracy of the method by choosing a material
    sample which captures the statistical properties of the material particularly
    well; for example, for a composite material consisting of two constituents, one
    would select a representative volume in which the volume fraction of the constituents
    matches closely with their volume fraction in the overall material. Inspired by
    similar attempts in materials science, Le Bris, Legoll and Minvielle have designed
    a selection approach for representative volumes which performs remarkably well
    in numerical examples of linear materials with moderate contrast. In the present
    work, we provide a rigorous analysis of this selection approach for representative
    volumes in the context of stochastic homogenization of linear elliptic equations.
    In particular, we prove that the method essentially never performs worse than
    a random selection of the material sample and may perform much better if the selection
    criterion for the material samples is chosen suitably.'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
citation:
  ama: Fischer JL. The choice of representative volumes in the approximation of effective
    properties of random materials. <i>Archive for Rational Mechanics and Analysis</i>.
    2019;234(2):635–726. doi:<a href="https://doi.org/10.1007/s00205-019-01400-w">10.1007/s00205-019-01400-w</a>
  apa: Fischer, J. L. (2019). The choice of representative volumes in the approximation
    of effective properties of random materials. <i>Archive for Rational Mechanics
    and Analysis</i>. Springer. <a href="https://doi.org/10.1007/s00205-019-01400-w">https://doi.org/10.1007/s00205-019-01400-w</a>
  chicago: Fischer, Julian L. “The Choice of Representative Volumes in the Approximation
    of Effective Properties of Random Materials.” <i>Archive for Rational Mechanics
    and Analysis</i>. Springer, 2019. <a href="https://doi.org/10.1007/s00205-019-01400-w">https://doi.org/10.1007/s00205-019-01400-w</a>.
  ieee: J. L. Fischer, “The choice of representative volumes in the approximation
    of effective properties of random materials,” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 234, no. 2. Springer, pp. 635–726, 2019.
  ista: Fischer JL. 2019. The choice of representative volumes in the approximation
    of effective properties of random materials. Archive for Rational Mechanics and
    Analysis. 234(2), 635–726.
  mla: Fischer, Julian L. “The Choice of Representative Volumes in the Approximation
    of Effective Properties of Random Materials.” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 234, no. 2, Springer, 2019, pp. 635–726, doi:<a href="https://doi.org/10.1007/s00205-019-01400-w">10.1007/s00205-019-01400-w</a>.
  short: J.L. Fischer, Archive for Rational Mechanics and Analysis 234 (2019) 635–726.
corr_author: '1'
date_created: 2019-07-07T21:59:23Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2025-04-15T06:53:15Z
day: '01'
ddc:
- '500'
department:
- _id: JuFi
doi: 10.1007/s00205-019-01400-w
external_id:
  arxiv:
  - '1807.00834'
  isi:
  - '000482386000006'
file:
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  checksum: 4cff75fa6addb0770991ad9c474ab404
  content_type: application/pdf
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  date_created: 2019-07-08T15:56:47Z
  date_updated: 2020-07-14T12:47:34Z
  file_id: '6626'
  file_name: Springer_2019_Fischer.pdf
  file_size: 1377659
  relation: main_file
file_date_updated: 2020-07-14T12:47:34Z
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intvolume: '       234'
isi: 1
issue: '2'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 635–726
project:
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
  name: IST Austria Open Access Fund
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer
quality_controlled: '1'
scopus_import: '1'
status: public
title: The choice of representative volumes in the approximation of effective properties
  of random materials
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 234
year: '2019'
...
---
_id: '6002'
abstract:
- lang: eng
  text: The Bogoliubov free energy functional is analysed. The functional serves as
    a model of a translation-invariant Bose gas at positive temperature. We prove
    the existence of minimizers in the case of repulsive interactions given by a sufficiently
    regular two-body potential. Furthermore, we prove the existence of a phase transition
    in this model and provide its phase diagram.
article_processing_charge: No
arxiv: 1
author:
- first_name: Marcin M
  full_name: Napiórkowski, Marcin M
  id: 4197AD04-F248-11E8-B48F-1D18A9856A87
  last_name: Napiórkowski
- first_name: Robin
  full_name: Reuvers, Robin
  last_name: Reuvers
- first_name: Jan Philip
  full_name: Solovej, Jan Philip
  last_name: Solovej
citation:
  ama: 'Napiórkowski MM, Reuvers R, Solovej JP. The Bogoliubov free energy functional
    I: Existence of minimizers and phase diagram. <i>Archive for Rational Mechanics
    and Analysis</i>. 2018;229(3):1037-1090. doi:<a href="https://doi.org/10.1007/s00205-018-1232-6">10.1007/s00205-018-1232-6</a>'
  apa: 'Napiórkowski, M. M., Reuvers, R., &#38; Solovej, J. P. (2018). The Bogoliubov
    free energy functional I: Existence of minimizers and phase diagram. <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-018-1232-6">https://doi.org/10.1007/s00205-018-1232-6</a>'
  chicago: 'Napiórkowski, Marcin M, Robin Reuvers, and Jan Philip Solovej. “The Bogoliubov
    Free Energy Functional I: Existence of Minimizers and Phase Diagram.” <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature, 2018. <a href="https://doi.org/10.1007/s00205-018-1232-6">https://doi.org/10.1007/s00205-018-1232-6</a>.'
  ieee: 'M. M. Napiórkowski, R. Reuvers, and J. P. Solovej, “The Bogoliubov free energy
    functional I: Existence of minimizers and phase diagram,” <i>Archive for Rational
    Mechanics and Analysis</i>, vol. 229, no. 3. Springer Nature, pp. 1037–1090, 2018.'
  ista: 'Napiórkowski MM, Reuvers R, Solovej JP. 2018. The Bogoliubov free energy
    functional I: Existence of minimizers and phase diagram. Archive for Rational
    Mechanics and Analysis. 229(3), 1037–1090.'
  mla: 'Napiórkowski, Marcin M., et al. “The Bogoliubov Free Energy Functional I:
    Existence of Minimizers and Phase Diagram.” <i>Archive for Rational Mechanics
    and Analysis</i>, vol. 229, no. 3, Springer Nature, 2018, pp. 1037–90, doi:<a
    href="https://doi.org/10.1007/s00205-018-1232-6">10.1007/s00205-018-1232-6</a>.'
  short: M.M. Napiórkowski, R. Reuvers, J.P. Solovej, Archive for Rational Mechanics
    and Analysis 229 (2018) 1037–1090.
date_created: 2019-02-14T13:40:53Z
date_published: 2018-09-01T00:00:00Z
date_updated: 2025-04-15T08:26:15Z
day: '01'
department:
- _id: RoSe
doi: 10.1007/s00205-018-1232-6
external_id:
  arxiv:
  - '1511.05935'
  isi:
  - '000435367300003'
intvolume: '       229'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1511.05935
month: '09'
oa: 1
oa_version: Preprint
page: 1037-1090
project:
- _id: 25C878CE-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: P27533_N27
  name: Structure of the Excitation Spectrum for Many-Body Quantum Systems
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The Bogoliubov free energy functional I: Existence of minimizers and phase
  diagram'
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 229
year: '2018'
...
---
OA_place: repository
OA_type: green
_id: '22071'
abstract:
- lang: eng
  text: "We consider the cubic–quintic nonlinear Schrödinger equation: (mathematical
    formular)\r\nIn the first part of the paper, we analyze the one-parameter family
    of ground state solitons associated to this equation with particular attention
    to the shape of the associated mass/energy curve. Additionally, we are able to
    characterize the kernel of the linearized operator about such solitons and to
    demonstrate that they occur as optimizers for a one-parameter family of inequalities
    of Gagliardo–Nirenberg type. Building on this work, in the latter part of the
    paper we prove that scattering holds for solutions belonging to the region R of
    the mass/energy plane where the virial is positive. We show that this region is
    partially bounded by solitons also by rescalings of solitons (which are not soliton
    solutions in their own right). The discovery of rescaled solitons in this context
    is new and highlights an unexpected limitation of any virial-based methodology."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Rowan
  full_name: Killip, Rowan
  last_name: Killip
- first_name: Tadahiro
  full_name: Oh, Tadahiro
  last_name: Oh
- first_name: Oana
  full_name: Pocovnicu, Oana
  last_name: Pocovnicu
- first_name: Monica
  full_name: Visan, Monica
  id: 056daca0-b8d1-11f0-964f-f91054abf8ca
  last_name: Visan
citation:
  ama: Killip R, Oh T, Pocovnicu O, Vişan M. Solitons and scattering for the cubic-quintic
    nonlinear Schrödinger equation on R^3. <i>Archive for Rational Mechanics and Analysis</i>.
    2017;225:469-548. doi:<a href="https://doi.org/10.1007/s00205-017-1109-0">10.1007/s00205-017-1109-0</a>
  apa: Killip, R., Oh, T., Pocovnicu, O., &#38; Vişan, M. (2017). Solitons and scattering
    for the cubic-quintic nonlinear Schrödinger equation on R^3. <i>Archive for Rational
    Mechanics and Analysis</i>. Springer Nature. <a href="https://doi.org/10.1007/s00205-017-1109-0">https://doi.org/10.1007/s00205-017-1109-0</a>
  chicago: Killip, Rowan, Tadahiro Oh, Oana Pocovnicu, and Monica Vişan. “Solitons
    and Scattering for the Cubic-Quintic Nonlinear Schrödinger Equation on R^3.” <i>Archive
    for Rational Mechanics and Analysis</i>. Springer Nature, 2017. <a href="https://doi.org/10.1007/s00205-017-1109-0">https://doi.org/10.1007/s00205-017-1109-0</a>.
  ieee: R. Killip, T. Oh, O. Pocovnicu, and M. Vişan, “Solitons and scattering for
    the cubic-quintic nonlinear Schrödinger equation on R^3,” <i>Archive for Rational
    Mechanics and Analysis</i>, vol. 225. Springer Nature, pp. 469–548, 2017.
  ista: Killip R, Oh T, Pocovnicu O, Vişan M. 2017. Solitons and scattering for the
    cubic-quintic nonlinear Schrödinger equation on R^3. Archive for Rational Mechanics
    and Analysis. 225, 469–548.
  mla: Killip, Rowan, et al. “Solitons and Scattering for the Cubic-Quintic Nonlinear
    Schrödinger Equation on R^3.” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 225, Springer Nature, 2017, pp. 469–548, doi:<a href="https://doi.org/10.1007/s00205-017-1109-0">10.1007/s00205-017-1109-0</a>.
  short: R. Killip, T. Oh, O. Pocovnicu, M. Vişan, Archive for Rational Mechanics
    and Analysis 225 (2017) 469–548.
date_created: 2026-06-19T08:21:38Z
date_published: 2017-07-01T00:00:00Z
date_updated: 2026-06-30T10:52:12Z
day: '01'
doi: 10.1007/s00205-017-1109-0
extern: '1'
external_id:
  arxiv:
  - '1409.6734'
intvolume: '       225'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.1409.6734
month: '07'
oa: 1
oa_version: Preprint
page: 469-548
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Solitons and scattering for the cubic-quintic nonlinear Schrödinger equation
  on R^3
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 225
year: '2017'
...
---
OA_place: repository
OA_type: green
_id: '1316'
abstract:
- lang: eng
  text: In the present work we introduce the notion of a renormalized solution for
    reaction–diffusion systems with entropy-dissipating reactions. We establish the
    global existence of renormalized solutions. In the case of integrable reaction
    terms our notion of a renormalized solution reduces to the usual notion of a weak
    solution. Our existence result in particular covers all reaction–diffusion systems
    involving a single reversible reaction with mass-action kinetics and (possibly
    species-dependent) Fick-law diffusion; more generally, it covers the case of systems
    of reversible reactions with mass-action kinetics which satisfy the detailed balance
    condition. For such equations the existence of any kind of solution in general
    was an open problem, thereby motivating the study of renormalized solutions.
acknowledgement: This research was supported by the Lithuanian-Swiss cooperation program
  under the project agreement No. CH-SMM-01/0.
article_processing_charge: No
article_type: original
author:
- first_name: Julian L
  full_name: Fischer, Julian L
  id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
  last_name: Fischer
  orcid: 0000-0002-0479-558X
citation:
  ama: Fischer JL. Global existence of renormalized solutions to entropy-dissipating
    reaction–diffusion systems. <i>Archive for Rational Mechanics and Analysis</i>.
    2015;218:553-587. doi:<a href="https://doi.org/10.1007/s00205-015-0866-x">10.1007/s00205-015-0866-x</a>
  apa: Fischer, J. L. (2015). Global existence of renormalized solutions to entropy-dissipating
    reaction–diffusion systems. <i>Archive for Rational Mechanics and Analysis</i>.
    Springer Nature. <a href="https://doi.org/10.1007/s00205-015-0866-x">https://doi.org/10.1007/s00205-015-0866-x</a>
  chicago: Fischer, Julian L. “Global Existence of Renormalized Solutions to Entropy-Dissipating
    Reaction–Diffusion Systems.” <i>Archive for Rational Mechanics and Analysis</i>.
    Springer Nature, 2015. <a href="https://doi.org/10.1007/s00205-015-0866-x">https://doi.org/10.1007/s00205-015-0866-x</a>.
  ieee: J. L. Fischer, “Global existence of renormalized solutions to entropy-dissipating
    reaction–diffusion systems,” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 218. Springer Nature, pp. 553–587, 2015.
  ista: Fischer JL. 2015. Global existence of renormalized solutions to entropy-dissipating
    reaction–diffusion systems. Archive for Rational Mechanics and Analysis. 218,
    553–587.
  mla: Fischer, Julian L. “Global Existence of Renormalized Solutions to Entropy-Dissipating
    Reaction–Diffusion Systems.” <i>Archive for Rational Mechanics and Analysis</i>,
    vol. 218, Springer Nature, 2015, pp. 553–87, doi:<a href="https://doi.org/10.1007/s00205-015-0866-x">10.1007/s00205-015-0866-x</a>.
  short: J.L. Fischer, Archive for Rational Mechanics and Analysis 218 (2015) 553–587.
date_created: 2018-12-11T11:51:20Z
date_published: 2015-10-01T00:00:00Z
date_updated: 2026-06-02T09:04:47Z
day: '01'
doi: 10.1007/s00205-015-0866-x
extern: '1'
intvolume: '       218'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://www.j-fischer.eu/pdf/reactdiffexist.pdf
month: '10'
oa: 1
oa_version: Preprint
page: 553 - 587
publication: Archive for Rational Mechanics and Analysis
publication_identifier:
  eissn:
  - 1432-0673
  issn:
  - 0003-9527
publication_status: published
publisher: Springer Nature
publist_id: '5955'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Global existence of renormalized solutions to entropy-dissipating reaction–diffusion
  systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 218
year: '2015'
...
