Citation
Hy. Fan et Zx. Zhang, EVEN-DISPLACED AND ODD-DISPLACED SQUEEZED STATES, Communications in Theoretical Physics, 22(1), 1994, pp. 105-110
Citations number
9
Categorie Soggetti
Physics
Journal title
ISSN journal
02536102
Volume
22
Issue
1
Year of publication
1994
Pages
105 - 110
Database
ISI
SICI code
0253-6102(1994)22:1<105:EAOSS>2.0.ZU;2-E
Abstract
We propose and study a new kind of superposition states: even- and odd
-displaced squeezed states, defined as [D(z) + D(-z)]S(r)\0> and [D(z)
-D(-z)]S(r)\0>, which are characteristic of possessing even and odd ph
oton numbers respectively. We find that the even-displaced squeezed st
ate may exhibit stronger squeezing than that of the ordinary squeezed
state D(z)S(r)\0>.