Semiclassical series at finite temperature

DOI10.1006/APHY.1998.5900zbMath1041.81043arXivquant-ph/9810045OpenAlexW3101252764MaRDI QIDQ1301814

R. M. Cavalcanti, C. A. A. de Carvalho, S. E. Jorás, Eduardo Souza Fraga

Publication date: 1999

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

Full work available at URL: https://arxiv.org/abs/quant-ph/9810045

zbMATH Keywords

partition functionquartic anharmonic oscillatorsingle-well potential

Mathematics Subject Classification ID

Path integrals in quantum mechanics (81S40) Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) (37N20) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (4)

Semiclassical approximation of the Wigner function for the canonical ensemble ⋮ Semiclassical thermodynamics of scalar fields ⋮ An asymptotic universal focal decomposition for non-isochronous potentials ⋮ Effective classical potential

Cites Work

• Quantum field theory techniques in graphical enumeration
• Feynman's path integral. Definition without limiting procedure
• The Wentzel-Brillouin-Kramers Method of Solving the Wave Equation
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