Quantum error rejection for faithful quantum communication over noise channels

• Published in: Science China. Physics, mechanics & astronomy Vol. 62; no. 11; p. 110301
• Main Authors: Guo, Peng-Liang, Gao, Cheng-Yan, Li, Tao, Li, Xi-Han, Deng, Fu-Guo
• Format: Journal Article
• Language: English
• Published: Beijing Science China Press 01.11.2019; Springer; Springer Nature B.V
• Subjects: Astronomy; Atoms; Channel noise; Channels; Classical and Continuum Physics; Communication; Communication networks; Error correction & detection; Errors; Invited Review; Methods; Observations and Techniques; Parity; Photons; Physics; Physics and Astronomy; Rejection; Science; quantum state transmission; collective noise; quantum error rejection

Quantum state transmission is a prerequisite for various quantum communication networks. The channel noise inevitably introduces distortion of quantum states passing through either a free-space channel or a fibre channel, which leads to errors or decreases the security of a practical quantum communi...