Feynman-Kac formula in phase space with application to coherent-state transitions

Cécile DeWitt-Morette and Tian-Rong Zhang
Phys. Rev. D 28, 2517 – Published 15 November 1983
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Abstract

A Feynman-Kac formula for transitions between initial and final states which are linear superpositions of momentum and position states is given by Eq. (10) (phase-space version) or equivalently by Eq. (73) (configuration-space version). The integrators are given explicity in terms of the Jacobi fields of the system (67).

  • Received 12 August 1982

DOI:https://doi.org/10.1103/PhysRevD.28.2517

©1983 American Physical Society

Authors & Affiliations

Cécile DeWitt-Morette

  • Department of Astronomy and Center for Relativity, The University of Texas, Austin, Texas 78712

Tian-Rong Zhang

  • Department of Physics and Center for Relativity, The University of Texas, Austin, Texas 78712

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Issue

Vol. 28, Iss. 10 — 15 November 1983

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