摘要We propose a scheme for preparing multiple-photon GHZ state via cavity-assisted interaction. There are n-pair single-photon pulses successively injected and reflected from two sides of the cavity, which traps one atom. After the atomic state is measured, a 2n-photon GHZ state is produced. In the ideal case, the successful probability of the scheme is close to unity.
Abstract：We propose a scheme for preparing multiple-photon GHZ state via cavity-assisted interaction. There are n-pair single-photon pulses successively injected and reflected from two sides of the cavity, which traps one atom. After the atomic state is measured, a 2n-photon GHZ state is produced. In the ideal case, the successful probability of the scheme is close to unity.
DU Qian-Hua;CHEN Li-Bo;LIN Gong-Wei;CHEN Mei-Ying;CHEN Zhi-Hua;LIN Xiu-Min. Generation of Multiple-Photon GHZ State via Cavity-Assisted Interaction[J]. 中国物理快报, 2007, 24(3): 613-615.
DU Qian-Hua, CHEN Li-Bo, LIN Gong-Wei, CHEN Mei-Ying, CHEN Zhi-Hua, LIN Xiu-Min. Generation of Multiple-Photon GHZ State via Cavity-Assisted Interaction. Chin. Phys. Lett., 2007, 24(3): 613-615.
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2007, Vol. 24 
