Analysis of quantum many-body systems

Publikacje

Derivation of the Time Dependent Gross–Pitaevskii Equation in Two Dimensions

Autorzy: Maximilian Jeblick, Nikolai Leopold, Peter Pickl
Opublikowane w: Communications in Mathematical Physics, Numer 372/1, 2019, Strona(/y) 1-69, ISSN 0010-3616
Wydawca: Springer Verlag
DOI: 10.1007/s00220-019-03599-x

Asymptotic expansion of low-energy excitations for weakly interacting bosons

Autorzy: Lea Boßmann, Sören Petrat, Robert Seiringer
Opublikowane w: Forum of Mathematics, Sigma, Numer 9, 2021, ISSN 2050-5094
Wydawca: Sigma
DOI: 10.1017/fms.2021.22

Microscopic Derivation of the Fröhlich Hamiltonian for the Bose Polaron in the Mean-Field Limit

Autorzy: Krzysztof Myśliwy, Robert Seiringer
Opublikowane w: Annales Henri Poincaré, Numer 21/12, 2020, Strona(/y) 4003-4025, ISSN 1424-0637
Wydawca: Birkhauser Verlag
DOI: 10.1007/s00023-020-00969-3

Persistence of the spectral gap for the Landau–Pekar equations

Autorzy: Dario Feliciangeli, Simone Rademacher, Robert Seiringer
Opublikowane w: Letters in Mathematical Physics, Numer 111/1, 2021, ISSN 0377-9017
Wydawca: Kluwer Academic Publishers
DOI: 10.1007/s11005-020-01350-5

Emergence of Haldane Pseudo-Potentials in Systems with Short-Range Interactions

Autorzy: Robert Seiringer, Jakob Yngvason
Opublikowane w: Journal of Statistical Physics, Numer 181/2, 2020, Strona(/y) 448-464, ISSN 0022-4715
Wydawca: Kluwer Academic/Plenum Publishers
DOI: 10.1007/s10955-020-02586-0

Gross–Pitaevskii Limit of a Homogeneous Bose Gas at Positive Temperature

Autorzy: Andreas Deuchert, Robert Seiringer
Opublikowane w: Archive for Rational Mechanics and Analysis, Numer 236/3, 2020, Strona(/y) 1217-1271, ISSN 0003-9527
Wydawca: Springer Verlag
DOI: 10.1007/s00205-020-01489-4

Optimal Upper Bound for the Correlation Energy of a Fermi Gas in the Mean-Field Regime

Autorzy: Niels Benedikter, Phan Thành Nam, Marcello Porta, Benjamin Schlein, Robert Seiringer
Opublikowane w: Communications in Mathematical Physics, Numer 374/3, 2020, Strona(/y) 2097-2150, ISSN 0010-3616
Wydawca: Springer Verlag
DOI: 10.1007/s00220-019-03505-5

Quantum impurity model for anyons

Autorzy: E. Yakaboylu, A. Ghazaryan, D. Lundholm, N. Rougerie, M. Lemeshko, R. Seiringer
Opublikowane w: Physical Review B, Numer 102/14, 2020, ISSN 2469-9950
Wydawca: American Physical Society
DOI: 10.1103/physrevb.102.144109

Intermolecular forces and correlations mediated by a phonon bath

Autorzy: Xiang Li, Enderalp Yakaboylu, Giacomo Bighin, Richard Schmidt, Mikhail Lemeshko, Andreas Deuchert
Opublikowane w: The Journal of Chemical Physics, Numer 152/16, 2020, Strona(/y) 164302, ISSN 0021-9606
Wydawca: American Institute of Physics
DOI: 10.1063/1.5144759

THE FREE ENERGY OF THE TWO-DIMENSIONAL DILUTE BOSE GAS. I. LOWER BOUND

Autorzy: ANDREAS DEUCHERT, SIMON MAYER, ROBERT SEIRINGER
Opublikowane w: Forum of Mathematics, Sigma, Numer 8, 2020, ISSN 2050-5094
Wydawca: Sigma
DOI: 10.1017/fms.2020.17

Derivation of the Landau–Pekar Equations in a Many-Body Mean-Field Limit

Autorzy: Nikolai Leopold, David Mitrouskas, Robert Seiringer
Opublikowane w: Archive for Rational Mechanics and Analysis, Numer 240/1, 2021, Strona(/y) 383-417, ISSN 0003-9527
Wydawca: Springer Verlag
DOI: 10.1007/s00205-021-01616-9

The excitation spectrum of the Bose gas in the Gross–Pitaevskii regime

Autorzy: Chiara Boccato
Opublikowane w: Reviews in Mathematical Physics, Numer 33/01, 2021, Strona(/y) 2060006, ISSN 0129-055X
Wydawca: World Scientific Publishing Co
DOI: 10.1142/s0129055x20600065

Mean-Field Dynamics for the Nelson Model with Fermions

Autorzy: Nikolai Leopold, Sören Petrat
Opublikowane w: Annales Henri Poincaré, Numer 20/10, 2019, Strona(/y) 3471-3508, ISSN 1424-0637
Wydawca: Birkhauser Verlag
DOI: 10.1007/s00023-019-00828-w

Optimal Rate for Bose–Einstein Condensation in the Gross–Pitaevskii Regime

Autorzy: Chiara Boccato; Serena Cenatiempo; Christian Brennecke; Benjamin Schlein
Opublikowane w: Boccato, Chiara; Brennecke, Christian; Cenatiempo, Serena; Schlein, Benjamin (2020). Optimal Rate for Bose–Einstein condensation in the Gross–Pitaevskii regime. Communications in Mathematical Physics, 376(2):1311-1395., Numer 5, 2020, ISSN 0010-3616
Wydawca: Springer Verlag
DOI: 10.5167/uzh-180478

Bose–Einstein Condensation in a Dilute, Trapped Gas at Positive Temperature

Autorzy: Andreas Deuchert, Robert Seiringer, Jakob Yngvason
Opublikowane w: Communications in Mathematical Physics, Numer 368/2, 2019, Strona(/y) 723-776, ISSN 0010-3616
Wydawca: Springer Verlag
DOI: 10.1007/s00220-018-3239-0

Stability of a Fermionic N + 1 Particle System with Point Interactions

Autorzy: Thomas Moser, Robert Seiringer
Opublikowane w: Communications in Mathematical Physics, Numer 356/1, 2017, Strona(/y) 329-355, ISSN 0010-3616
Wydawca: Springer Verlag
DOI: 10.1007/s00220-017-2980-0

Energy Contribution of a Point-Interacting Impurity in a Fermi Gas

Autorzy: Thomas Moser, Robert Seiringer
Opublikowane w: Annales Henri Poincaré, Numer 20/4, 2019, Strona(/y) 1325-1365, ISSN 1424-0637
Wydawca: Birkhauser Verlag
DOI: 10.1007/s00023-018-00757-0

Statistical mechanics of the uniform electron gas

Autorzy: Mathieu Lewin, Elliott H. Lieb, Robert Seiringer
Opublikowane w: Journal de l’École polytechnique — Mathématiques, Numer 5, 2018, Strona(/y) 79-116, ISSN 2270-518X
Wydawca: l'Ecole Polytechnique
DOI: 10.5802/jep.64

Fermionic behavior of ideal anyons

Autorzy: Douglas Lundholm, Robert Seiringer
Opublikowane w: Letters in Mathematical Physics, Numer 108/11, 2018, Strona(/y) 2523-2541, ISSN 0377-9017
Wydawca: Kluwer Academic Publishers
DOI: 10.1007/s11005-018-1091-y

Stability of the 2 + 2 Fermionic System with Point Interactions

Autorzy: Thomas Moser, Robert Seiringer
Opublikowane w: Mathematical Physics, Analysis and Geometry, Numer 21/3, 2018, ISSN 1385-0172
Wydawca: Kluwer Academic Publishers
DOI: 10.1007/s11040-018-9275-3

Emergence of Non-Abelian Magnetic Monopoles in a Quantum Impurity Problem

Autorzy: E. Yakaboylu, A. Deuchert, M. Lemeshko
Opublikowane w: Physical Review Letters, Numer 119/23, 2017, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.119.235301

Persistence of Translational Symmetry in the BCS Model with Radial Pair Interaction

Autorzy: Andreas Deuchert, Alissa Geisinger, Christian Hainzl, Michael Loss
Opublikowane w: Annales Henri Poincaré, Numer 19/5, 2018, Strona(/y) 1507-1527, ISSN 1424-0637
Wydawca: Birkhauser Verlag
DOI: 10.1007/s00023-018-0665-7

Theory of the rotating polaron: Spectrum and self-localization

Autorzy: Enderalp Yakaboylu, Bikashkali Midya, Andreas Deuchert, Nikolai Leopold, Mikhail Lemeshko
Opublikowane w: Physical Review B, Numer 98/22, 2018, ISSN 2469-9950
Wydawca: American Physical Society
DOI: 10.1103/physrevb.98.224506

Angular self-localization of impurities rotating in a bosonic bath

Autorzy: Xiang Li, Robert Seiringer, Mikhail Lemeshko
Opublikowane w: Physical Review A, Numer 95/3, 2017, ISSN 2469-9926
Wydawca: American Physical Society
DOI: 10.1103/physreva.95.033608

A lower bound for the BCS functional with boundary conditions at infinity

Autorzy: Andreas Deuchert
Opublikowane w: Journal of Mathematical Physics, Numer 58/8, 2017, Strona(/y) 081901, ISSN 0022-2488
Wydawca: American Institute of Physics
DOI: 10.1063/1.4996580

Floating Wigner crystal with no boundary charge fluctuations

Autorzy: Mathieu Lewin, Elliott H. Lieb, Robert Seiringer
Opublikowane w: Physical Review B, Numer 100/3, 2019, ISSN 2469-9950
Wydawca: American Physical Society
DOI: 10.1103/physrevb.100.035127

Bosonic collective excitations in Fermi gases

Autorzy: Niels Benedikter
Opublikowane w: Reviews in Mathematical Physics, Numer 33/01, 2021, Strona(/y) 2060009, ISSN 0129-055X
Wydawca: World Scientific Publishing Co
DOI: 10.1142/s0129055x20600090

The free energy of the two-dimensional dilute Bose gas. II. Upper bound

Autorzy: Simon Mayer, Robert Seiringer
Opublikowane w: Journal of Mathematical Physics, Numer 61/6, 2020, Strona(/y) 061901, ISSN 0022-2488
Wydawca: American Institute of Physics
DOI: 10.1063/5.0005950

Quantum Corrections to the Pekar Asymptotics of a Strongly Coupled Polaron

Autorzy: Rupert L. Frank, Robert Seiringer
Opublikowane w: Communications on Pure and Applied Mathematics, Numer 74/3, 2021, Strona(/y) 544-588, ISSN 0010-3640
Wydawca: John Wiley & Sons Inc.
DOI: 10.1002/cpa.21944

The effective mass problem for the Landau-Pekar equations

Autorzy: Dario Feliciangeli; Simone Rademacher; Robert Seiringer
Opublikowane w: Journal of Physics A: Mathematical and Theoretical, Numer 9, 2022, ISSN 1751-8113
Wydawca: Institute of Physics Publishing
DOI: 10.1088/1751-8121/ac3947

Divergence of the Effective Mass of a Polaron in the Strong Coupling Limit

Autorzy: Elliott H. Lieb, Robert Seiringer
Opublikowane w: Journal of Statistical Physics, Numer 180/1-6, 2020, Strona(/y) 23-33, ISSN 0022-4715
Wydawca: Kluwer Academic/Plenum Publishers
DOI: 10.1007/s10955-019-02322-3

Mean-Field Limits of Particles in Interaction with Quantized Radiation Fields

Autorzy: Nikolai Leopold, Peter Pickl
Opublikowane w: Macroscopic Limits of Quantum Systems - Munich, Germany, March 30 - April 1, 2017, Numer 270, 2018, Strona(/y) 185-214, ISBN 978-3-030-01601-2
Wydawca: Springer International Publishing
DOI: 10.1007/978-3-030-01602-9_9

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