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Proceedings Paper

Atom-field entanglement in two-atom Jaynes-Cummings model with intensity-dependent couplings
Author(s): Elena Yu. Sochkova
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Paper Abstract

We investigate the evolution of a quantum system described by the two-atom Jaynes-Cummings model with an intensity-dependent couplings by displaying the linear atomic entropy and the asymptotic behavior of state vector. The possibility of the system being initially in a pure disentangled state to revive into this state during the evolution process is shown. Conditions and times of disentanglement are derived.

Paper Details

Date Published: 26 February 2013
PDF: 7 pages
Proc. SPIE 8699, Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV, 86990X (26 February 2013); doi: 10.1117/12.2019034
Show Author Affiliations
Elena Yu. Sochkova, Samara State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 8699:
Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV
Valery V. Tuchin; Elina A. Genina; Vladimir L. Derbov; Igor V. Meglinski, Editor(s)

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