A GENERALIZED WIGNER FUNCTION AND THE VACUUM CORRELATION

Authors
WANG BG ZHU JX
Citation
Bg. Wang et Jx. Zhu, A GENERALIZED WIGNER FUNCTION AND THE VACUUM CORRELATION, Physics letters. A, 177(4-5), 1993, pp. 297-299
Citations number
15
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
177
Issue
4-5
Year of publication
1993
Pages
297 - 299
Database
ISI
SICI code
0375-9601(1993)177:4-5<297:AGWFAT>2.0.ZU;2-X
Abstract
A generalized Wigner function WT(alpha, alpha) including the thermal d egrees of freedom is presented. The vacuum correlation in thermofield dynamics (TFD) is described in terms of it.