Representation of the Green's function of Schrödinger's equation with almost periodic potential by a path integral over coherent states

DOI10.1070/SM2006V197N11ABEH003812zbMath1157.35476OpenAlexW2046654888MaRDI QIDQ3533485

Publication date: 23 October 2008

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm2006v197n11abeh003812

zbMATH Keywords

Schrödinger equation Gaussian wave packets approximation of Green's function

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Fundamental solutions to PDEs (35A08) NLS equations (nonlinear Schrödinger equations) (35Q55) Theoretical approximation in context of PDEs (35A35)

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