Interferometric activation of quantum dephasing channels

Xu，Jin Shi1,2; Yung，Man Hong3,4,5; Xu，Xiao Ye1,2; Tang，Jian Shun1,2; Li，Chuan Feng1,2; Guo，Guang Can1,2

2016-12-16

2016 Conference on Lasers and Electro-Optics, CLEO 2016

We report an optical phenomenon that allows perfect quantum communication through a pair of dephasing channels each with zero quantum capacity. Our results are useful for enriching the structure of the quantum communication theory.

其他

英语

EI

20223512636523

Optical communication ; Quantum optics

Telecommunication; Radar, Radio and Television:716 ; Optical Communication Systems:717.1 ; Light/Optics:741.1 ; Quantum Theory; Quantum Mechanics:931.4

2-s2.0-85010685413

Scopus

1.Key Laboratory of Quantum Information,University of Science and Technology of China,CAS,Hefei,230026,China
2.Synergetic Innovation Center of Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei, Anhui,230026,China
3.Department of Physics,South University of Science and Technology of China,Shenzhen,518055,China
4.Center for Quantum Information,Institute for Interdisciplinary Information Sciences,Tsinghua University,Beijing,10084,China
5.Department of Chemistry and Chemical Biology,Harvard University,Cambridge,02138,United States

Xu，Jin Shi,Yung，Man Hong,Xu，Xiao Ye,et al. Interferometric activation of quantum dephasing channels[C],2016.