The quantum Loschmidt echo on flat tori

DOI10.1088/1361-6544/ab0465zbMath1459.35321arXiv1711.08735OpenAlexW2963504963WikidataQ127941914 ScholiaQ127941914MaRDI QIDQ5742474

Gabriel Rivière, Henrik Ueberschär

Publication date: 14 May 2019

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1711.08735

zbMATH Keywords

semiclassical measurescompletely integrable systemssemiclassical analysisquantum fidelity

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) PDEs in connection with quantum mechanics (35Q40) Pseudodifferential and Fourier integral operators on manifolds (58J40) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Time-dependent Schrödinger equations and Dirac equations (35Q41)

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