Quantum nonlocality of generic family of four-qubit entangled pure states
Ding Donga), b) , He Ying-Qiua) , Yan Feng-Li†a) 
, Gao Ting‡c)
, Gao Ting‡ 
Quantum nonlocality of generic family of four-qubit entangled pure states |
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Ding Dong
, Gao Ting‡ |
| The schematic diagram of preparation of the maximally entangled state | G m〉. Each polarizing beam splitter (PBS) is used to transmit | H 〉 polarization photons and reflect | V 〉 polarization photons. Four optical controlled-NOT gates are realized by means of cross-Kerr nonlinearities. |
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