SEMICLASSICAL FORM OF THE RELATIVISTIC PARTICLE PROPAGATOR

Authors
GITMAN DM ZLATEV SI
Citation
Dm. Gitman et Si. Zlatev, SEMICLASSICAL FORM OF THE RELATIVISTIC PARTICLE PROPAGATOR, Modern physics letters A, 12(32), 1997, pp. 2435-2443
Citations number
12
Journal title
Modern physics letters A → ACNP
ISSN journal
02177323
Volume
12
Issue
32
Year of publication
1997
Pages
2435 - 2443
Database
ISI
SICI code
0217-7323(1997)12:32<2435:SFOTRP>2.0.ZU;2-R
Abstract
A detailed derivation of the semiclassical form for the relativistic p article propagator in arbitrary external electromagnetic held is prese nted. To this end a path-integral representation is used. The final fo rmula is a generalization of the Van Vleck-Pauli-Morette semiclassical representation in the nonrelativistic quantum mechanics. We demonstra te the efficiency of the former in the case of an arbitrary constant e lectromagnetic field.