Scheme for teleportation of entangled states without Bell-state measurement by using one atom
Wen-Chao Qiang, Lei Zhang, Ai-Ping Zhang, Shi‐Hai Dong · Physica Scripta · 2011
We propose a scheme for approximately and conditionally teleporting an entanglement of zero- and one-photon states from a cavity with left- and right-polarized modes to another similar one, with a fidelity exceeding 99%. Instead of using the Bell-state measurement, only one atom is used in our scheme. The time spent, the success probability and the feasibility of the proposed scheme are also discussed.