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Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Dynamics of atomic entanglement induced by field

Eugene K. Bashkirov, Michail S. Mastyugin

Published Jan 29, 2014• 1 citation
Publisher

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.

DOI
10.1117/12.2051341

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