PATH-INTEGRAL FORMALISM FOR THE SUPERCOHERENT STATES

Authors
KOCHETOV E
Citation
E. Kochetov, PATH-INTEGRAL FORMALISM FOR THE SUPERCOHERENT STATES, Physics letters. A, 217(2-3), 1996, pp. 65-72
Citations number
38
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
217
Issue
2-3
Year of publication
1996
Pages
65 - 72
Database
ISI
SICI code
0375-9601(1996)217:2-3<65:PFFTSS>2.0.ZU;2-#
Abstract
The path-integral formalism developed earlier for coherent states asso ciated with ordinary Lie groups is extended to the supersymmetric cont ext to obtain a continuum path-integral representation for the transit ion amplitude between two supercoherent states. A particular case of t he SU(2/1) supergroup relevant for the t-J model is discussed in detai l.