Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.72.052308
Title: Universal Greenberger-Horne-Zeilinger-state analyzer based on two-photon polarization parity detection
Authors: Qian, J.
Feng, X.-L. 
Gong, S.-Q.
Issue Date: Nov-2005
Citation: Qian, J., Feng, X.-L., Gong, S.-Q. (2005-11). Universal Greenberger-Horne-Zeilinger-state analyzer based on two-photon polarization parity detection. Physical Review A - Atomic, Molecular, and Optical Physics 72 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.72.052308
Abstract: We present a universal analyzer for the three-particle Greenberger-Horne- Zeilinger (GHZ) states with quantum nondemolition parity detectors and linear-optics elements. In our scheme, all of the three-photon GHZ states can be discriminated with nearly unity probability in the regime of weak nonlinearity feasible at the present state of the art experimentally. We also show that our scheme can be easily extended to the analysis of the multi-particle GHZ states. © 2005 The American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/98526
ISSN: 10502947
DOI: 10.1103/PhysRevA.72.052308
Appears in Collections:Staff Publications

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