Entangled States Used in Remote Information Concentration and Their Properties
Chen Yin-Hua, Yu Ya-Fei, Zhi‐Ming Zhang · Chinese Physics Letters · 2006
We analyse a process of remote information concentration achieved by the W state. The result turns out to be neither as good as performed by the GHZ state nor as by the Smolin bound entangled state. Based on this particular phenomenon, the properties of the three entangled states are realized.