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International Journal of Modern Physics C

SECRET SHARING OF N-ATOM ENTANGLED STATE IN CAVITY QED

Zhong‐Xiao Man, Yun‐Jie Xia, Zhanjun Zhang

Published Mar 1, 2007• 2 citations
Publisher

Abstract

We propose a scheme to secret sharing of an unknown N-atom entangled state in driven cavity QED. The scheme needs only atomic Bell states as the quantum channels and joint Bell-state measurement is unnecessary. In addition, the scheme is insensitive to the cavity decay and the thermal field.
DOI
10.1142/s0129183107009601

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