Teleportation of a two-atom entangled state using a single EPR pair in cavity QED |
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| Authors: | Ji Xin Li Ke Zhang Shou |
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| Affiliation: | Department of Physics, College of Science, Yanbian University, Yanji 133002, China; Purchasing Office, Yanbian University, Yanji 133002, China |
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| Abstract: | ![]()
We propose a scheme for teleporting a two-atom entangled state incavity quantum electrodynamics (QED). In the scheme, we choose asingle Einstein--Podolsky--Rosen (EPR) pair as the quantum channel whichis shared by the sender and the receiver. By using the atom--cavity-fieldinteraction and introducing an additional atom, we can teleportthe two-atom entangled state successfully with a probability of 1.0.Moreover, we show that the scheme is insensitive to cavity decayand thermal field. |
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| Keywords: | quantum teleportation two-atom entangled state cavity QED |
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