WEHRLS ENTROPY AND NOISE

Authors
WU HJ XIA YJ
Citation
Hj. Wu et Yj. Xia, WEHRLS ENTROPY AND NOISE, Chinese Physics Letters, 14(11), 1997, pp. 808-811
Citations number
10
Categorie Soggetti
Physics
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
14
Issue
11
Year of publication
1997
Pages
808 - 811
Database
ISI
SICI code
0256-307X(1997)14:11<808:WEAN>2.0.ZU;2-Y
Abstract
The relations between Wehrl's entropy and squeezing or total noise in the field with Gaussian Q function are established. The results show t hat, the Wehrl's entropy will be reduced when the squeezing is increas ed or the total noise is decreased. The other nonclassical properties in this kind of field are also discussed.