CONSTRUCTION OF THE HIGH-N SQUEEZED STATE FOR THE DAMPED HARMONIC-OSCILLATOR

Authors
QIAN TZ XU JB GAO XC
Citation
Tz. Qian et al., CONSTRUCTION OF THE HIGH-N SQUEEZED STATE FOR THE DAMPED HARMONIC-OSCILLATOR, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 109(4), 1994, pp. 335-339
Citations number
21
Categorie Soggetti
Physics
Journal title
Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics → ACNP
ISSN journal
11241888
Volume
109
Issue
4
Year of publication
1994
Pages
335 - 339
Database
ISI
SICI code
1124-1888(1994)109:4<335:COTHSS>2.0.ZU;2-M
Abstract
The basic invariants and general form of invariants are discussed for the harmonic oscillator with time-dependent mass. In the case of the d amped harmonic oscillator, the explicit expression for the basic invar iants is found. The basic invariants are then used to study squeezed s tates. Finally, the high-n squeezed states are constructed.