Dynamics of atomic entanglement induced by field

Eugene K. Bashkirov; Michail S. Mastyugin

doi:10.1117/12.2051341

30 January 2014 Dynamics of atomic entanglement induced by field

Eugene K. Bashkirov, Michail S. Mastyugin

Proceedings Volume 9031, Saratov Fall Meeting 2013: Optical Technologies in Biophysics and Medicine XV; and Laser Physics and Photonics XV; 903111 (2014) https://doi.org/10.1117/12.2051341
Event: Saratov Fall Meeting 2013, 2013, Saratov, Russian Federation

Abstract

The entanglement of two dipole-coupled superconducting flux qubits with degenerate and nondegenerate twophoton transitions interacting with one-mode or two-mode field in lossless cavity has been investigated. The influence of dipole-dipole interaction on the entanglement between two qubits for different initial atom-field entangled states has been considered. The results show that the entanglement between two artificial atoms can be increased by means of dipole-dipole interaction and for some initial states the entanglement sudden death effect can be weakened.

Citation Download Citation

Eugene K. Bashkirov and Michail S. Mastyugin "Dynamics of atomic entanglement induced by field", Proc. SPIE 9031, Saratov Fall Meeting 2013: Optical Technologies in Biophysics and Medicine XV; and Laser Physics and Photonics XV, 903111 (30 January 2014); https://doi.org/10.1117/12.2051341

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