Joint remote state preparation (JRSP) of two-qubit equatorial state in quantum noisy channels

This letter reports the influence of noisy channels on JRSP of two-qubit equatorial state. We present a protocol for JRSP of two-qubit equatorial state. Afterward, we investigate the effects of five quantum noises on the protocol. We find that the system loses some of its properties as consequence of unwanted interactions with environment. For instance, within the domain 0<λ<0.65, the information lost via transmission of qubits in amplitude channel is most minimal, while for 0.65<λ≤1, the information lost in phase flip channel becomes the most minimal. Also, for any given λ, the information transmitted through depolarizing channel has the least chance of success.