@Article{jqc.2019.08898,
AUTHOR = {Shengyao Wu, Wenjie Liu, Zhiguo Qu},
TITLE = {A Novel Method to against Quantum Noises in Quantum  Teleportation},
JOURNAL = {Journal of Quantum Computing},
VOLUME = {2},
YEAR = {2020},
NUMBER = {1},
PAGES = {33--55},
URL = {http://www.techscience.com/jqc/v2n1/39237},
ISSN = {2579-0145},
ABSTRACT = {In order to improve the anti-noise performance of quantum teleportation, this 
paper proposes a novel dynamic quantum anti-noise scheme based on the quantum 
teleportation which transmits single qubit state using Bell state. Considering that quantum 
noise only acts on the transmitted qubit, i.e., the entangled state that Alice and Bob share 
in advance is affected by the noise, thus affecting the final transmission result. In this 
paper, a method for dynamically adjusting the shared entangled state according to the 
noise environment is proposed. By calculating the maximum fidelity of the output state to 
determine the shared entangled state, which makes the quantum teleportation be affected 
by the noise as little as possible. This paper calculates the fidelity of teleportation under 
four kinds of channel noise (amplitude damping, phase damping, bit flip and depolarizing 
noise). The results show that the scheme has a suppression effect on phase damping, bit 
flip and depolarizing noise under certain conditions. When the noise intensity is larger, 
the optimized efficiency is better.},
DOI = {10.32604/jqc.2019.08898}
}