627 citations · 3.6k across the 89 of their papers we have counts for
4 papers · 2 filters
Measuring non-Markovianity of processes with controllable system-environment interaction
Jian-Shun Tang, Chuan-Feng Li, Yu-Long Li +5
Non-Markovian processes have recently become a central topic in the study of open quantum systems. We realize experimentally non-Markovian decoherence processes of single photons b…
Semi-device independent random number expansion without entanglement
Hong-Wei Li, Zhen-Qiang Yin, Yu-Chun Wu +5
By testing the classical correlation violation between two systems, the random number can be expanded and certified without applying classical statistical method. In this work, we…
Information-disturbance tradeoff in sending Direction information via antiparallel quantum spin
ShengLi Zhang, XuBo Zou, ChuanFeng Li +2
For sending unknown direction information, antiparallel spins contains more direction information than parallel spins(Gisin and Popescu, 1999, \textit{Phys. Rev. Lett.} 83, 432).In…
Multipartite continuous-variable entanglement distillation using local squeezing and only one photon-subtraction operation
Song Yang, XuBo Zou, ShengLi Zhang +3
In this paper, we study entanglement distillation of multipartite continuous-variable Gaussian entangled states. Following Opatrný \emph{et al.}'s photon subtraction (PS) scheme, t…