TY - JOUR
T1 - Joint remote state preparation (JRSP) of two-qubit equatorial state in quantum noisy channels
AU - Adepoju, Adenike Grace
AU - Falaye, Babatunde James
AU - Sun, Guo Hua
AU - Camacho-Nieto, Oscar
AU - Dong, Shi Hai
N1 - Publisher Copyright:
© 2016 Elsevier B.V.
PY - 2017/2/12
Y1 - 2017/2/12
N2 - 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.
AB - 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.
KW - Amplitude-damping noise
KW - Bit flip
KW - Depolarizing noise
KW - Joint remote state preparation
KW - Phase damping noise
KW - Phase flip
UR - http://www.scopus.com/inward/record.url?scp=85008182401&partnerID=8YFLogxK
U2 - 10.1016/j.physleta.2016.12.021
DO - 10.1016/j.physleta.2016.12.021
M3 - Artículo
SN - 0375-9601
VL - 381
SP - 581
EP - 587
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 6
ER -