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Proceedings Paper

Exact solution of damped Cummings-Tavis model and entanglement
Author(s): A. V. Gorokhov; I. E. Sinaysky
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Paper Abstract

The dynamics of two identical two-level atoms in non-ideal cavity it is considered. Using approach developed before by us for case of one two-level atom, the analytical expression for density matrix of the system is presented. Dynamics of level populations, mean number of photons and correlation function for photons are calculated. Using Peres - Horodecki criteria exact expression for entanglement dynamics of two identical two-level atoms in cavity is given. Influence of detuning and damping constants are investigated.

Paper Details

Date Published: 17 April 2008
PDF: 8 pages
Proc. SPIE 7024, International Workshop on Quantum Optics 2007, 702404 (17 April 2008); doi: 10.1117/12.801581
Show Author Affiliations
A. V. Gorokhov, Samara State Univ. (Russia)
I. E. Sinaysky, Samara State Univ. (Russia)

Published in SPIE Proceedings Vol. 7024:
International Workshop on Quantum Optics 2007
Vitaly V. Samartsev, Editor(s)

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