201 citations · 466 across the 10 of their papers we have counts for
10 papers
Nonorthogonal decoy-state Quantum Key Distribution
Jing-Bo Li, Xi-Ming Fang
In practical quantum key distribution (QKD), weak coherent states as the photon sources have a limit in secure key rate and transmission distance because of the existence of multip…
Exhibition of the periodicity of Quantum Fourier Transformation in Nuclear Magnetic Resonance
Xinhua Peng, Xiwen Zhu, Ximing Fang +4
The remarkable capability of quantum Fourier transformation (QFT) to extract the periodicity of a given periodic function has been exhibited by using nuclear magnetic resonance (NM…
"Spectral Implementation" for creating a labeled pseudo-pure state and the Bernstein-Vazirani's algorithm in a four-qubit nuclear magnetic resonance quantum processor
Xinhua Peng, Xiwen Zhu, Ximing Fang +3
A quantum circuit is introducted to describe the preparation of a labeled pseudo-pure state by mutiplet-component excitation scheme which has been experimentally implemented on a 4…
Experimental Implementation of Remote State Preparation by Nuclear Magnetic Resonance
Xinhua Peng, Xiwen Zhu, Ximing Fang +3
We have experimentally implemented remote state preparation (RSP) of a qubit from a hydrogen to a carbon nucleus in molecules of carbon-13 labeled chloroform CHCl over…
An interferometric complementarity experiment in a bulk Nuclear Magnetic Resonance ensemble
Xinhua Peng, Xiwen Zhu, Ximing Fang +3
We have experimentally demonstrated the interferometric complementarity, which relates the distinguishability quantifying the amount of which-way (WW) information to the fringe…
Experimental Implementation of Hogg's Algorithm on a Three-Quantum-bit NMR Quantum Computer
Xinhua Peng, Xiwen Zhu, Ximing Fang +3
Using nuclear magnetic resonance (NMR) techniques with three-qubit sample, we have experimentally implemented the highly structured algorithm for the 1-SAT problem proposed by Hogg…