Proposal for the teleportation of two-atom state is presented. It is based on the simultaneous interaction of two two-level atoms with a single-mode cavity with a filed of n photons. In the proposed scheme, two pairs of EPR state are used as quantum channel to teleport an unknown two-atom state. It is shown that the distinct features of the presented scheme are that the completed time is greatly reduced and cavity field is not required to be detected.
© 2005 Chinese Optics Letters
Shaohua Xiang and Kehui Song, "Teleportation of an unknown two-atom state using simultaneous interaction of two two-level atoms with cavity field," Chin. Opt. Lett. 1, 488-490 (2003)