In this paper, we propose a scheme for the controlled teleportation of anarbitrary two-atom entangled state$|\phi>_{12}=a|gg>_{12}+b|ge>_{12}+c|eg>_{12}+d|ee>_{12}$ in driven cavity QED.An arbitrary two-atom entangled state can be teleported perfectly with the helpof the cooperation of the third side by constructing a three-atom GHZ entangledstate as the controlled channel. This scheme does not involve apparent (ordirect) Bell-state measurement and is insensitive to the cavity decay and thethermal field. The probability of the success in our scheme is 1.0.
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机译:在本文中,我们提出了一个任意二原子纠缠态$ | \ phi> _ {12} = a | gg> _ {12} + b | ge> _ {12} + c | eg的受控隐形传态的方案。 > _ {12} + d | ee> _ {12} $在驱动腔QED中。在第三边的协助下,通过构造一个三原子GHZ纠缠态,可以完美地传送任意两个原子的纠缠态。受控频道。该方案不涉及明显的(或直接的)贝尔状态测量,并且对腔衰变和热场不敏感。我们的方案成功的概率为1.0。
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