HIGHER MOMENT PROPERTIES OF K-BOSON Q-COHERENT STATES

Authors
WANG JS WANG CK HE JY
Citation
Js. Wang et al., HIGHER MOMENT PROPERTIES OF K-BOSON Q-COHERENT STATES, Physics letters. A, 199(3-4), 1995, pp. 137-144
Citations number
31
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
199
Issue
3-4
Year of publication
1995
Pages
137 - 144
Database
ISI
SICI code
0375-9601(1995)199:3-4<137:HMPOKQ>2.0.ZU;2-Z
Abstract
We introduce the squeezing, higher moment squeezing and antibunching e ffect for the q-electromagnetic field, and study these quantum statist ical properties of eigenstates of the operator a(q)(k) (k greater than or equal to 3) given by Kuang and Wang [Phys. Lett. A 173 (1993) 1]. The results show that the states have Nth-power squeezing (N=(m+1/2)k, m=0, 1, 2,...) when k is even, and all of them show the antibunching effect.