Semiclassical Ehrenfest paths

DOI10.1016/J.PHYSLETA.2013.04.009zbMath1292.81090arXiv1304.1361OpenAlexW2068114701MaRDI QIDQ2015606

Rafael Liberalquino, Fernando Parisio

Publication date: 23 June 2014

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1304.1361

zbMATH Keywords

Ehrenfest theoremsemiclassical paths

Mathematics Subject Classification ID

Hamilton's equations (70H05) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Phase-space methods including Wigner distributions, etc. applied to problems in quantum mechanics (81S30)

Cites Work

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• Semiclassics around a phase space caustic: An illustration using the Nelson Hamiltonian
• Complex trajectories in the quartic oscillator and its semiclassical coherent-state propagator
• Semiclassical approximations in phase space with coherent states
• Real trajectories in the semiclassical coherent state propagator
• A regular semiclassical approximation for the propagation of wave packets with complex trajectories

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