A relaxation algorithm for classical paths as a function of end points: Application to the semiclassical propagator for far-from-caustic and near-caustic conditions

DOI10.1016/0021-9991(92)90044-YzbMath0777.65067OpenAlexW2086185866MaRDI QIDQ1201075

S. Singh

Publication date: 17 January 1993

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(92)90044-y

zbMATH Keywords

relaxation algorithmboundary value problemanharmonic oscillatorharmonic oscillatorfar-from-caustic conditionnear-caustic conditionsemi- classical propagator

Mathematics Subject Classification ID

Path integrals in quantum mechanics (81S40) PDEs in connection with quantum mechanics (35Q40) Feynman integrals and graphs; applications of algebraic topology and algebraic geometry (81Q30) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Applications to the sciences (65Z05)

Cites Work

• A numerical evaluation of the semiclassical coherent state path integral
• On the topology of a polymer ring
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