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Proceedings Paper

Fokker-Planck equations for quantum amplifiers and squeezing
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Paper Abstract

The Fokker-Planck equations (FPE) which determine the time dependence of P -- symbol of the density matrix of quantum parametric amplifiers are derived and their group properties are investigated. Exploring the coherent states method, constructing the dynamical symmetry group of FPE and generalizing the well known Wei-Norman method to the case of FPE, we have found FPE solutions exactly. The initial squeezing influence of the thermal reservoir is discussed.

Paper Details

Date Published: 9 May 2001
PDF: 8 pages
Proc. SPIE 4243, Saratov Fall Meeting 2000: Laser Physics and Photonics; and Spectroscopy and Molecular Modeling, (9 May 2001); doi: 10.1117/12.426691
Show Author Affiliations
Alexander V. Gorokhov, Samara State Univ. (Russia)


Published in SPIE Proceedings Vol. 4243:
Saratov Fall Meeting 2000: Laser Physics and Photonics; and Spectroscopy and Molecular Modeling
Vladimir L. Derbov; Leonid A. Melnikov; Lev M. Babkov, Editor(s)

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