252 citations · 536 across the 9 of their papers we have counts for
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quant-ph2019★ 3 cited
Normal-mode splitting of four-level atom-cavity system under collective strong coupling
Zheng Tan, Liyong Wang, Min Liu +3
We investigate the transmission spectrum of an optical cavity coupled with four-level atoms. Multiple normal-mode splitting peaks of the strongly coupled atom-cavity system are obt…
quant-ph2005
Comprehensive proof of the Greenberger-Horne-Zeilinger Theorem for the four-qubit system
Li Tang, Jie Zhong, Yaofeng Ren +2
Greenberger-Horne-Zeilinger (GHZ) theorem asserts that there is a set of mutually commuting nonlocal observables with a common eigenstate on which those observables assume values t…
quant-ph2001★ 252 cited
A Practical Scheme for Entanglement Concentration
Zhi Zhao, Jian-Wei Pan, M. S. Zhan
We present a realistic purification scheme for pure non-maximally entangled states. In the scheme, Alice and Bob at two distant parties first start with two shared but less entangl…