225 citations · 850 across the 11 of their papers we have counts for
11 papers
Deterministic realization of collective measurements via photonic quantum walks
Zhibo Hou, Jun-Feng Tang, Jiangwei Shang +7
Collective measurements on identically prepared quantum systems can extract more information than local measurements, thereby enhancing information-processing efficiency. Although…
Quantum control gates with weak cross-Kerr nonlinearity
Qing Lin, Jian Li
In this paper, with the weak cross-Kerr nonlinearity, we first present a special experimental scheme called C-path gate with which the realization of all possible bipartite POVMs o…
Experimental Measurement of Lower and Upper Bounds of Concurrence for Mixed Quantum States
Xiao-Ling Niu, Yan-Xiao Gong, Jian Li +5
We experimentally measure the lower and upper bounds of concurrence for a set of two-qubit mixed quantum states using photonic systems. The measured concurrence bounds are in agree…
Interference of quantum channels in single photon interferometer
Guo-Yong Xiang, Jian Li, Guang-Can Guo
We experimently demonstrate the interference of dephasing quantum channel using single photon Mach-Zender interferometer. We extract the information inaccessible to the technology…
Linear Optical Implemention of a Quantum Network for Quantum Estimation
Zhi-Wei Wang, Jian Li, Yun-Feng Huang +4
We present a scheme for simulating the quantum network of quantum estimation proposed by A. K. Ekert et al. [Phys. Rev. Lett. 88, 217901 (2002)]. We experimentally implement the sc…
Remote Implementation of Quantum Operations
Susana F. Huelga, Martin B. Plenio, Guo-Yong Xiang +2
Shared entanglement allows, under certain conditions, the remote implementation of quantum operations. We revise and extend recent theoretical results on the remote control of quan…