Phase-integral formulas for quantal matrix elements

DOI10.1063/1.1314896zbMath0970.81018OpenAlexW2103588908MaRDI QIDQ2731809

Per Olof Fröman

Publication date: 30 July 2001

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

Full work available at URL: https://doi.org/10.1063/1.1314896

zbMATH Keywords

bound statessmooth single-well

Mathematics Subject Classification ID

Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (1)

A physically important class of integrals expressed as a parameter derivative

Cites Work

• Numerical computation of an integral appearing in the Fröman-Fröman phase-integral formula for calculation of quantal matrix elements without the use of wave functions
• The Stokes constants for a cluster of transition points

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