Analysis of quantum many-body systems

Project Period: 2016-10-01 – 2021-09-30
Externally Funded
Acronym
AQUAMS
Principal Investigator
Robert Seiringer
Department(s)
Seiringer Group
Grant Number
694227
Funding Organisation
EC/H2020

35 Publications

2018 | Journal Article | IST-REx-ID: 295 | OA
Fermionic behavior of ideal anyons
D. Lundholm, R. Seiringer, Letters in Mathematical Physics 108 (2018) 2523–2541.
View | Files available | DOI | arXiv
 
2019 | Journal Article | IST-REx-ID: 80 | OA
Bose–Einstein condensation in a dilute, trapped gas at positive temperature
A. Deuchert, R. Seiringer, J. Yngvason, Communications in Mathematical Physics 368 (2019) 723–776.
View | Files available | DOI
 
2020 | Journal Article | IST-REx-ID: 8091 | OA
Emergence of Haldane pseudo-potentials in systems with short-range interactions
R. Seiringer, J. Yngvason, Journal of Statistical Physics 181 (2020) 448–464.
View | Files available | DOI | arXiv
 
2020 | Journal Article | IST-REx-ID: 8134 | OA
The free energy of the two-dimensional dilute Bose gas. II. Upper bound
S. Mayer, R. Seiringer, Journal of Mathematical Physics 61 (2020).
View | DOI | Download Preprint (ext.) | arXiv
 
2020 | Journal Article | IST-REx-ID: 8587 | OA
Intermolecular forces and correlations mediated by a phonon bath
X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, A. Deuchert, The Journal of Chemical Physics 152 (2020).
View | Files available | DOI | Download Preprint (ext.) | arXiv
 
2020 | Journal Article | IST-REx-ID: 8705 | OA
Microscopic derivation of the Fröhlich Hamiltonian for the Bose polaron in the mean-field limit
K. Mysliwy, R. Seiringer, Annales Henri Poincare 21 (2020) 4003–4025.
View | Files available | DOI | arXiv
 
2020 | Journal Article | IST-REx-ID: 8769 | OA
Quantum impurity model for anyons
E. Yakaboylu, A. Ghazaryan, D. Lundholm, N. Rougerie, M. Lemeshko, R. Seiringer, Physical Review B 102 (2020).
View | DOI | Download Preprint (ext.) | arXiv
 
2018 | Journal Article | IST-REx-ID: 180 | OA
Statistical mechanics of the uniform electron gas
M. Lewi, É. Lieb, R. Seiringer, Journal de l’Ecole Polytechnique - Mathematiques 5 (2018) 79–116.
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2020 | Journal Article | IST-REx-ID: 7235 | OA
Divergence of the effective mass of a polaron in the strong coupling limit
E.H. Lieb, R. Seiringer, Journal of Statistical Physics 180 (2020) 23–33.
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2017 | Journal Article | IST-REx-ID: 741 | OA
Stability of a fermionic N+1 particle system with point interactions
T. Moser, R. Seiringer, Communications in Mathematical Physics 356 (2017) 329–355.
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2020 | Thesis | IST-REx-ID: 7514 | OA
The free energy of a dilute two-dimensional Bose gas
S. Mayer, The Free Energy of a Dilute Two-Dimensional Bose Gas, IST Austria, 2020.
View | Files available | DOI
 
2019 | Preprint | IST-REx-ID: 7524 | OA
The free energy of the two-dimensional dilute Bose gas. I. Lower bound
A. Deuchert, S. Mayer, R. Seiringer, ArXiv:1910.03372 (n.d.).
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2020 | Journal Article | IST-REx-ID: 7650 | OA
Gross-Pitaevskii limit of a homogeneous Bose gas at positive temperature
A. Deuchert, R. Seiringer, Archive for Rational Mechanics and Analysis 236 (2020) 1217–1271.
View | Files available | DOI | arXiv
 
2021 | Journal Article | IST-REx-ID: 7685 | OA
The excitation spectrum of the Bose gas in the Gross-Pitaevskii regime
C. Boccato, Reviews in Mathematical Physics 33 (2021).
View | DOI | Download Preprint (ext.) | arXiv
 
2020 | Journal Article | IST-REx-ID: 7790 | OA
The free energy of the two-dimensional dilute Bose gas. I. Lower bound
A. Deuchert, S. Mayer, R. Seiringer, Forum of Mathematics, Sigma 8 (2020).
View | Files available | DOI | arXiv
 
2021 | Journal Article | IST-REx-ID: 7900 | OA
Bosonic collective excitations in Fermi gases
N.P. Benedikter, Reviews in Mathematical Physics 33 (2021).
View | DOI | Download Preprint (ext.) | arXiv
 
2019 | Journal Article | IST-REx-ID: 5856 | OA
Energy contribution of a point-interacting impurity in a Fermi gas
T. Moser, R. Seiringer, Annales Henri Poincare 20 (2019) 1325–1365.
View | Files available | DOI | arXiv
 
2018 | Journal Article | IST-REx-ID: 5983 | OA
Theory of the rotating polaron: Spectrum and self-localization
E. Yakaboylu, B. Midya, A. Deuchert, N.K. Leopold, M. Lemeshko, Physical Review B 98 (2018).
View | DOI | Download Preprint (ext.) | arXiv
 
2020 | Journal Article | IST-REx-ID: 6649 | OA
Optimal upper bound for the correlation energy of a Fermi gas in the mean-field regime
N.P. Benedikter, P.T. Nam, M. Porta, B. Schlein, R. Seiringer, Communications in Mathematical Physics 374 (2020) 2097–2150.
View | Files available | DOI | arXiv
 
2019 | Journal Article | IST-REx-ID: 6788 | OA
Mean-field dynamics for the Nelson model with fermions
N.K. Leopold, S.P. Petrat, Annales Henri Poincare 20 (2019) 3471–3508.
View | Files available | DOI | arXiv
 
2019 | Journal Article | IST-REx-ID: 6906 | OA
Optimal rate for Bose-Einstein condensation in the Gross-Pitaevskii regime
C. Boccato, C. Brennecke, S. Cenatiempo, B. Schlein, Communications in Mathematical Physics 376 (2019) 1311–1395.
View | DOI | Download Preprint (ext.) | arXiv
 
2019 | Journal Article | IST-REx-ID: 7015 | OA
Floating Wigner crystal with no boundary charge fluctuations
M. Lewin, E.H. Lieb, R. Seiringer, Physical Review B 100 (2019).
View | DOI | Download Preprint (ext.) | arXiv
 
2019 | Journal Article | IST-REx-ID: 7100 | OA
Derivation of the time dependent Gross–Pitaevskii equation in two dimensions
M. Jeblick, N.K. Leopold, P. Pickl, Communications in Mathematical Physics 372 (2019) 1–69.
View | Files available | DOI
 
2018 | Journal Article | IST-REx-ID: 154 | OA
Stability of the 2+2 fermionic system with point interactions
T. Moser, R. Seiringer, Mathematical Physics Analysis and Geometry 21 (2018).
View | Files available | DOI
 
2018 | Conference Paper | IST-REx-ID: 11 | OA
Mean-field limits of particles in interaction with quantised radiation fields
N.K. Leopold, P. Pickl, in:, Springer, 2018, pp. 185–214.
View | DOI | Download Preprint (ext.) | arXiv
 
2017 | Journal Article | IST-REx-ID: 1120 | OA
Angular self-localization of impurities rotating in a bosonic bath
X. Li, R. Seiringer, M. Lemeshko, Physical Review A 95 (2017).
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2017 | Journal Article | IST-REx-ID: 912 | OA
A lower bound for the BCS functional with boundary conditions at infinity
A. Deuchert, Journal of Mathematical Physics 58 (2017).
View | DOI | Download Submitted Version (ext.)
 
2017 | Journal Article | IST-REx-ID: 997 | OA
Emergence of non-abelian magnetic monopoles in a quantum impurity problem
E. Yakaboylu, A. Deuchert, M. Lemeshko, APS Physics, Physical Review Letters 119 (2017).
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2018 | Journal Article | IST-REx-ID: 400 | OA
Persistence of translational symmetry in the BCS model with radial pair interaction
A. Deuchert, A. Geisinge, C. Hainzl, M. Loss, Annales Henri Poincare 19 (2018) 1507–1527.
View | Files available | DOI
 
2021 | Journal Article | IST-REx-ID: 9225 | OA
Persistence of the spectral gap for the Landau–Pekar equations
D. Feliciangeli, S.A.E. Rademacher, R. Seiringer, Letters in Mathematical Physics 111 (2021).
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2021 | Journal Article | IST-REx-ID: 8603 | OA
Quantum corrections to the Pekar asymptotics of a strongly coupled polaron
R. Frank, R. Seiringer, Communications on Pure and Applied Mathematics 74 (2021) 544–588.
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2021 | Journal Article | IST-REx-ID: 9246 | OA
Derivation of the Landau–Pekar equations in a many-body mean-field limit
N.K. Leopold, D.J. Mitrouskas, R. Seiringer, Archive for Rational Mechanics and Analysis 240 (2021) 383–417.
View | Files available | DOI | arXiv
 
2021 | Journal Article | IST-REx-ID: 9318 | OA
Asymptotic expansion of low-energy excitations for weakly interacting bosons
L. Bossmann, S.P. Petrat, R. Seiringer, Forum of Mathematics, Sigma 9 (2021).
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2021 | Journal Article | IST-REx-ID: 7901 | OA
Correlation energy of a weakly interacting Fermi gas
N.P. Benedikter, P.T. Nam, M. Porta, B. Schlein, R. Seiringer, Inventiones Mathematicae (2021).
View | DOI | Download Published Version (ext.) | arXiv
 
2021 | Journal Article | IST-REx-ID: 9462 | OA
Semiclassical approximation and critical temperature shift for weakly interacting trapped bosons
A. Deuchert, R. Seiringer, Journal of Functional Analysis 281 (2021).
View | DOI | Download Preprint (ext.) | arXiv