Photonics, Poster

THE INFLUENCE OF DIPOLE-DIPOLE INTERACTION ON THE SUDDEN-DEATH OF ENTANGLEMENT OF TWO ATOMS WITH DEGENERATE TWO-PHOTON TRANSITIONS

Anna Evdokimova, Yulia Nikiforova, Elena Sochkova, Maria Stupatskaya,
Samara State University, Russia

ABSTRACT

The influence of dipole-dipole interaction on the entanglement between two atoms with different initial W-like states in Tavis-Cummings model with degenerate two-photon transitions has been investigated. The results show that the entanglement between two atoms can be increased by means of dipole-dipole interaction and for some initial states the sudden death effect can be weakened.

Representing author

photo

Dr. Eugene Konstantinovich Bashkirov

Samara State University, ~
Samara, Russia

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