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Exact solution in the damped Cummings-Tavis model and entanglement
Authors:A. V. Gorokhov  I. E. Sinaiskii
Affiliation:(1) Samara State University, Samara, 443011, Russia
Abstract:An exact analytical expression is found for the density matrix of a system composed of a photon mode and two two-level dipole-dipole interacting atoms in a cavity with losses. The behavior of the atom-atom entanglement has been investigated on the basis of the Peres-Horodecki criterion.
Keywords:
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