Quantum teleportation of a two-qubit arbitrary entangled state with four-qubit cluster state
Hao Yuan, Min Kong, Guo‐Zhu Pan, Gang Zhang · Laser Physics Letters · 2024
Abstract Based on the four-qubit cluster state as quantum channel, we put forward a novel scheme for teleporting a two-qubit arbitrary entangled state. The necessary quantum operations for accomplishing the task are two controlled-not gate operations, one controlled-phase gate operation, four single-qubit measurements and two single-qubit transformed operations. They are easily achievable with current experimental techniques. Besides, the present scheme is deterministic because its probability of success is 100 % .