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Title: Quantum nonlocality of N -qubit W states
Authors: Wu, C. 
Chen, J.-L.
Kwek, L.C. 
Oh, C.H. 
Issue Date: 2006
Citation: Wu, C., Chen, J.-L., Kwek, L.C., Oh, C.H. (2006). Quantum nonlocality of N -qubit W states. Physical Review A - Atomic, Molecular, and Optical Physics 73 (1) : -. ScholarBank@NUS Repository.
Abstract: An experimental setup for testing quantum nonlocality of N qubits is proposed. This method is a generalization of the optical setup proposed by Banaszek and Wódkiewicz [Phys. Rev. Lett. 82, 2009 (1999)]. The quantum nonlocality of N qubits can be obtained through its violation of N -qubit Bell inequalities. The correlation function measured in the experiment is described by the Wigner function. The effect of inefficient detector is also considered. © 2006 The American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
ISSN: 10502947
DOI: 10.1103/PhysRevA.73.012310
Appears in Collections:Staff Publications

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