1 citations · 2 across the 4 of their papers we have counts for
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Unifying Entanglement and Nonlocality as a Single Concept: Quantum Wholeness
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang +1
Although entanglement is widely recognized as one of the most fascinating characteristics of quantum mechanics, nonlocality remains to be a big labyrinth. The proof of existence of…
Violation of Locality Without Inequalities for Multiparticle Perfect Correlations
Zeng-Bing Chen, Nai-Le Liu, Sixia Yu +1
We prove that for a three-qubit system in the Greenberger-Horne-Zeilinger (GHZ) state, locality per se is in conflict with the perfect GHZ correlations. The proof does not in any w…
Violations of Locality Beyond Bell's Theorem
Zeng-Bing Chen, Sixia Yu, Yong-De Zhang
Locality and realism are two main assumptions in deriving Bell's inequalities. Though the experimentally demonstrated violations of Bell's inequalities rule out local realism, it i…
Calculation of entanglement for continious variable states
Huai-XIn Lu, Zeng-Bing Chen, Jian-Wei Pan +1
In this paper, we present a general formula for obtaining the reduced density opeator for any biparticle pure entangled state. Using this formula, we derive, in a compact form, the…
Linear Optics Quantum Communication over Long Distances
Zeng-Bing Chen, Huai-Xin Lu, Yong-De Zhang
We propose a feasible scheme for teleporting an arbitrary polarization state or entanglement of photons by requiring only single-photon (SP) sources, simple linear optical elements…
Feasible Linear-optics Generation of Polarization-entangled Photons Assisted with Single-photon Quantum Non-demolition Measurement
Zeng-Bing Chen, Jian-Wei Pan, Yong-De Zhang
We propose a feasible scheme to create -party () polarization-entangled photon states in a controllable way. The scheme requires only single-photon sources, single-phot…