Efficient three-step entanglement concentration for an arbitrary four-photon cluster state
司斌, 苏石磊, 孙立莉, 程留永, 王洪福, 张寿
Efficient three-step entanglement concentration for an arbitrary four-photon cluster state
Si Bin (司斌), Su Shi-Lei (苏石磊), Sun Li-Li (孙立莉), Cheng Liu-Yong (程留永), Wang Hong-Fu (王洪福), Zhang Shou (张寿)
中国物理B . 2013, (3): 30305 -030305 .  DOI: 10.1088/1674-1056/22/3/030305