This article is cited in 2 papers

Procedings of the 3nd International Conference "Mathematical Physics and its Applications"
Complex Systems, Quantum Mechanics, Information Theory

Entanglement induced by two-mode thermal noise taking into account the dipole-dipole interaction and atomic coherence

E. K. Bashkirov, E. G. Mangulova

Samara State University, Samara, 443100, Russia

Abstract: The entanglement of two two-level atoms with the nondegenerate two-photon transitions interacting with two-mode thermal field in lossless cavity has been considered. The possibility of entanglement degree growth in the presence of an atomic coherence and direct dipole-dipole interaction of atoms has been derived.

Keywords: atomic entanglement, two-mode thermal field, dipole-dipole interaction, atomic coherence.

UDC: 535.14

MSC: 81V80, 94A17

Original article submitted 13/XI/2012
revision submitted – 27/III/2013

DOI: 10.14498/vsgtu1160

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