Teleportation of on N-particle GHZ state via one three-particle W state
Zha Xin-wei, Zhang Chun-Min, (1)西安交通大学理学院，西安 710049; (2)西安邮电学院应用数学与应用物理系, 西安 710061 · Acta Physica Sinica · 2008
Recently Yang Hon-qin et al proposed a scheme for teleporting a three-particle GHZ state from a sender to either of two receivers with two three-particle W state quantum channel. In this paper, the theoretical analysis is given and the new scheme for teleporting an N- particle GHZ state using only one three-particle W state quantum channel is proposed.