Articles from 2025
- The relation between classical and quantum Lyapunov exponent and the bound on chaos in classically chaotic quantum systems
F. Haneder, G. Caspari, J. Urbina and K. Richter,
arxiv (2025).
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- Quantum Chaos as an Essential Resource for Full Quantum State Controllability
L. Beringer, M. Steinhuber, K. Richter and S. Tomsovic,
arxiv (2025).
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- Coherent suppression and dephasing-induced reentrance of high harmonics in gapped Dirac materials
W. Hogger, A. Riedel, D. Roy, A. Knothe, C. Gorini, J. Urbina and K. Richter,
arxiv (2025).
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- Topological gravity for arbitrary Dyson index
T. Weber, M. Lents, J. Dieplinger, J. Urbina and K. Richter,
Journal of High Energy Physics 2025, (2025).
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- Machine Learning Prediction of Magnetic Proximity Effect in van der Waals Heterostructures: From Atoms to Moiré
L. Cvitkovich, K. Zollner and J. Fabian,
arxiv 2508.12406 (2025).
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- Chaos and moduli space volumes in unorientable JT gravity
J. Tall, T. Weber, J. Urbina and K. Richter,
Journal of High Energy Physics 2025, (2025).
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- Beyond the ensemble paradigm in low-dimensional quantum gravity: Schwarzian density, quantum chaos, and wormhole contributions
F. Haneder, J. Urbina, C. Moreno, T. Weber and K. Richter,
Physical Review D 111, 126015 (2025).
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- Radiation-induced dynamical formation of Floquet-Bloch bands in Dirac Hamiltonians
Y. Baba, V. Junk, W. Hogger, F. Domínguez-Adame, R. Molina and K. Richter,
New Journal of Physics (2025).
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- Hearing the shape of a Dirac drum: Dual quantum Hall states on curved surfaces
I. Dusa, D. Kochan, M. Fürst, C. Gorini and K. Richter,
arxiv (2025).
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- Anomalous conductance steps in three-dimensional topological insulator HgTe-based quantum point contacts
E. Richter, M. Barth, D. Kozlov, A. Knothe, N. Mikhailov, J. Steidl, C. Gorini, S. Hartl, W. Himmler, K. Richter and D. Weiss,
Physical Review Research 7, 013260 (2025).
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- Many-body density of states of bosonic and fermionic gases: a combinatorial approach
C. Echter, G. Maier, J. Urbina, C. Lewenkopf and K. Richter,
Journal of Physics A: Mathematical and Theoretical 58, 065002 (2025).
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- Topological insulator constrictions -- Dirac particles in a magneto-chiral box
M. Barth, M. Fürst, R. Kozlovsky, K. Richter and C. Gorini,
arxiv (2025).
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- Ensemble-averaged mean-field many-body level density: an indicator of integrable versus chaotic single-particle dynamics
G. Maier, C. Echter, J. Urbina, C. Lewenkopf and K. Richter,
arxiv 2501.02918 (2025).
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- Universal Correlations in Chaotic Many-Body Quantum States: Fock-Space Formulation of Berry’s Random Wave Model
F. Schöppl, R. Dubertrand, J. Urbina and K. Richter,
Physical review letters 134, 010404 (2025).
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