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


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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.

About the authors

Eugene K Bashkirov

Samara State University

Email: mangulova-eg@mail.ru
(Dr. Sci. (Phys. & Math.)), Professor, Dept. of General and Theoretical Physics 1, Academician Pavlov st., Samara, 443011, Russia

Ekaterina G Mangulova

Samara State University

Email: mangulova-eg@mail.ru
Student, Dept. of General and Theoretical Physics 1, Academician Pavlov st., Samara, 443011, Russia

References

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