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157 Publications
2025 | Published | Journal Article | IST-REx-ID: 19372 |

Asymptotic series for low-energy excitations of the Fröhlich polaron at strong coupling
M. Brooks, D.J. Mitrouskas, Probability and Mathematical Physics 6 (2025) 281–325.
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M. Brooks, D.J. Mitrouskas, Probability and Mathematical Physics 6 (2025) 281–325.
2025 | Published | Journal Article | IST-REx-ID: 19548 |

Universal behavior of the BCS energy gap
Henheik, Sven Joscha, Universal behavior of the BCS energy gap. Journal of Spectral Theory 15 (1). 2025
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Henheik, Sven Joscha, Universal behavior of the BCS energy gap. Journal of Spectral Theory 15 (1). 2025
2025 | Published | Journal Article | IST-REx-ID: 19628 |

Enhanced superconductivity at a corner for the linear BCS equation
B. Roos, R. Seiringer, Forum of Mathematics, Sigma 13 (2025).
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B. Roos, R. Seiringer, Forum of Mathematics, Sigma 13 (2025).
2025 | Published | Journal Article | IST-REx-ID: 19642 |

Criticality transition for positive powers of the discrete Laplacian on the half line
B.M. Gerhát, D. Krejčiřík, F. Štampach, Revista Matematica Iberoamericana 41 (2025) 1173–1200.
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B.M. Gerhát, D. Krejčiřík, F. Štampach, Revista Matematica Iberoamericana 41 (2025) 1173–1200.
2025 | Published | Journal Article | IST-REx-ID: 19661 |

The renormalized Nelson model in the weak coupling limit
E. Cárdenas, D.J. Mitrouskas, Journal of Physics A: Mathematical and Theoretical 58 (2025).
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E. Cárdenas, D.J. Mitrouskas, Journal of Physics A: Mathematical and Theoretical 58 (2025).
2025 | Published | Journal Article | IST-REx-ID: 19660 |

The weakly coupled two-dimensional Fermi polaron
D.J. Mitrouskas, Archive for Rational Mechanics and Analysis 249 (2025).
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D.J. Mitrouskas, Archive for Rational Mechanics and Analysis 249 (2025).
2025 | Epub ahead of print | Journal Article | IST-REx-ID: 19705 |

Virtual bound states of the Pauli operator with an Aharonov–Bohm potential
M. Fialova, D. Krejčiřík, Reviews in Mathematical Physics (2025).
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M. Fialova, D. Krejčiřík, Reviews in Mathematical Physics (2025).
2025 | Published | Journal Article | IST-REx-ID: 19403 |

BCS critical temperature on half-spaces
B. Roos, R. Seiringer, Archive for Rational Mechanics and Analysis 249 (2025).
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B. Roos, R. Seiringer, Archive for Rational Mechanics and Analysis 249 (2025).
2024 | Published | Journal Article | IST-REx-ID: 15318 |

A note on the binding energy for Bosons in the mean-field limit
L. Bossmann, N.K. Leopold, D.J. Mitrouskas, S.P. Petrat, Journal of Statistical Physics 191 (2024).
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L. Bossmann, N.K. Leopold, D.J. Mitrouskas, S.P. Petrat, Journal of Statistical Physics 191 (2024).
2024 | Published | Journal Article | IST-REx-ID: 17478 |

The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass
M. Brooks, R. Seiringer, Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques 140 (2024) 271–309.
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M. Brooks, R. Seiringer, Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques 140 (2024) 271–309.
2024 | Published | Book Chapter | IST-REx-ID: 18948 |

Asymptotic Analysis of the Weakly Interacting Bose Gas: A Collection of Recent Results and Applications
L. Bossmann, N. Leopold, D.J. Mitrouskas, S. Petrat, in:, A. Bassi, S. Goldstein, R. Tumulka, N. Zanghi (Eds.), Physics and the Nature of Reality, Springer Nature, Cham, 2024, pp. 307–321.
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L. Bossmann, N. Leopold, D.J. Mitrouskas, S. Petrat, in:, A. Bassi, S. Goldstein, R. Tumulka, N. Zanghi (Eds.), Physics and the Nature of Reality, Springer Nature, Cham, 2024, pp. 307–321.
2024 | Published | Journal Article | IST-REx-ID: 18958
Many-body quantum systems
C. Hainzl, B. Schlein, R. Seiringer, S. Warzel, Oberwolfach Reports 20 (2024) 2247–2302.
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C. Hainzl, B. Schlein, R. Seiringer, S. Warzel, Oberwolfach Reports 20 (2024) 2247–2302.
2024 | Epub ahead of print | Journal Article | IST-REx-ID: 18074 |

Aharonov–Casher theorems for Dirac operators on manifolds with boundary and APS boundary condition
M. Fialova, Annales Henri Poincare (2024).
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M. Fialova, Annales Henri Poincare (2024).
2024 | Published | Journal Article | IST-REx-ID: 14931 |

Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion
A.B. Lauritsen, R. Seiringer, Journal of Functional Analysis 286 (2024).
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A.B. Lauritsen, R. Seiringer, Journal of Functional Analysis 286 (2024).
2024 | Published | Journal Article | IST-REx-ID: 18107 |

Pressure of a dilute spin-polarized Fermi gas: Lower bound
A.B. Lauritsen, R. Seiringer, Forum of Mathematics, Sigma 12 (2024).
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A.B. Lauritsen, R. Seiringer, Forum of Mathematics, Sigma 12 (2024).
2024 | Published | Thesis | IST-REx-ID: 18135 |

Energies of dilute Fermi gases and universalities in BCS theory
A.B. Lauritsen, Energies of Dilute Fermi Gases and Universalities in BCS Theory, Institute of Science and Technology Austria, 2024.
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A.B. Lauritsen, Energies of Dilute Fermi Gases and Universalities in BCS Theory, Institute of Science and Technology Austria, 2024.
2024 | Epub ahead of print | Journal Article | IST-REx-ID: 17240 |

Almost optimal upper bound for the ground state energy of a dilute Fermi gas via cluster expansion
A.B. Lauritsen, Annales Henri Poincare (2024).
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A.B. Lauritsen, Annales Henri Poincare (2024).
2024 | Draft | Preprint | IST-REx-ID: 19550 |

Multi-band superconductors have enhanced critical temperatures
Henheik, Sven Joscha, Multi-band superconductors have enhanced critical temperatures. arXiv. 2024
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Henheik, Sven Joscha, Multi-band superconductors have enhanced critical temperatures. arXiv. 2024
2024 | Published | Journal Article | IST-REx-ID: 14542 |

Universality in low-dimensional BCS theory
S.J. Henheik, A.B. Lauritsen, B. Roos, Reviews in Mathematical Physics 36 (2024).
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S.J. Henheik, A.B. Lauritsen, B. Roos, Reviews in Mathematical Physics 36 (2024).
2023 | Published | Journal Article | IST-REx-ID: 14192 |

On the global minimum of the energy–momentum relation for the polaron
J. Lampart, D.J. Mitrouskas, K. Mysliwy, Mathematical Physics, Analysis and Geometry 26 (2023).
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J. Lampart, D.J. Mitrouskas, K. Mysliwy, Mathematical Physics, Analysis and Geometry 26 (2023).