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Quantum Information and Computation

Realization of an economical phase-covariant telecloning in separate cavities

Bao‐Long Fang, Tao Wu, Ye Liu

Published Mar 1, 2012• 3 citations
Publisher

Abstract

We present a scheme to realize an economical $1 \to 2$ phase-covariant telecloning in separate cavities. In the scheme, an entangled state between a photon pulse and the tapped atoms will be prepared through cavity-assisted interaction. Next, the Bell state measurement is execute on the photon pulse and a trapped atom or another photon pulse on which the quantum information is encoded. In this way, the system can provide symmetric (asymmetric) economical $1 \to 2$ phase-covariant telecloning.

DOI
10.26421/qic12.3-4-11

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