Dynamical properties of degenerate parametric amplifier with photon-added coherent states

Authors
Abdalla, MS El-Orany, FAA Perina, J
Citation
Ms. Abdalla et al., Dynamical properties of degenerate parametric amplifier with photon-added coherent states, NUOV CIM B, 116(2), 2001, pp. 137-153
Citations number
47
Categorie Soggetti
Physics
Journal title
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS
ISSN journal
11241888 → ACNP
Volume
116
Issue
2
Year of publication
2001
Pages
137 - 153
Database
ISI
SICI code
1124-1888(200102)116:2<137:DPODPA>2.0.ZU;2-H
Abstract
In the present paper we examine photon-added coherent states under the inte raction described by the time-dependent Hamiltonian of a degenerate paramet ric amplifier. The resulting state is employed to calculate the wave functi on and to obtain the photon-number distribution. Particular attention is pa id to quasiprobability distribution functions (Wigner W-function and Husimi Q-function). The squeezing. phenomenon and the Glauber second-order correl ation function are also examined.