理论物理通讯:英文版
Probabilistic Teleportation of Two—Particle State of General Formation
YANFeng-Li, TANHong-Ge
Abstract
A scheme for probabilistic teleporting an unknown two-particle state of general formation by partly pure entangled four-particle state is proposed. It is shown that after performing two Bell state measurements, proper unitary transformation and the measurement on an auxiliary qubit, the unknown two-particle state of general formation, which was destroyed at one place, can be reconstructed at another place with certain probability.