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

The realization of entanglement, swap gate and quantum-information transfer for two-atom with cavity QED

Rong Wang, Jin-Yue Gao

Published Feb 11, 2005• 0 citations
Publisher

Abstract

We present a scheme to realize entangled states, swap gate and quantum-information transfer for two atoms in cavity QED. The scheme does not require the transfer of quantum information between the atoms and cavity and that the cavity field is only virtually excited, thus the requirement on the quality factor of the cavity is greatly loosened.

DOI
10.1117/12.573171

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