CHINESE JOURNAL OF PHYSICS VOL. 40, NO. 3 JUNE 2002

Squeezed Displaced Number States Defined in the Coherent-State Quantum Phase-Space Representation of Quantum Mechanics

A. Zúñiga-Segundo

Instituto Politécnico Nacional

Departamento de Física, Escuela Superior de Física y Matemáticas

Edificio 9, Unidad Profesional `Adolfo López Mateos', 07738 México, DF, México
(Received September 6, 2001)

We derive the most general squeezed state in the Coherent-State quantum phase-space Representation of nonrelativistic quantum mechanics (CSR). The wave functions, time-dependent uncertainties, mean photon number, photon number variance, probability flux vectors, and probability densities are obtained.

PACS. 03.65.-w - Quantum mechanics.
PACS. 42.50.Dv - Nonclassical field states.

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