Semiclassical corrections to the Herman-Kluk propagator

Gili Hochman, Kenneth G. Kay

Research output: Contribution to journalArticlepeer-review

15 Scopus citations


The approximate expression for the propagator of Herman and Kluk is systematically improved by application of semiclassical corrections for a double-well system. The results confirm the semiclassical nature of the Herman-Kluk approximation. The influence of caustics on the effectiveness of the corrections is discussed.

Original languageEnglish
Article number064102
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number6
StatePublished - 2006


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