Effective protocol for preparation of N-photon Greenberger–Horne–Zeilinger states with conventional photon detectors

Effective protocol for preparation of N-photon Greenberger–Horne–Zeilinger states with... In this work we show that the generating N-photon Greenberger–Horne–Zeilinger entangled state protocol proposed by Xia et al. (Appl Phys Lett 92(1–3):021127, 2008) which can be realized by a simpler optical setup and with a higher success probability. The present protocol setup involves simple linear optical elements, N single-photon superposition states and conventional photon detectors. This makes the protocol more realizable in experiments. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Effective protocol for preparation of N-photon Greenberger–Horne–Zeilinger states with conventional photon detectors

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Publisher
Springer Journals
Copyright
Copyright © 2011 by Springer Science+Business Media, LLC
Subject
Physics; Physics, general; Theoretical, Mathematical and Computational Physics; Quantum Physics; Computer Science, general; Mathematics, general
ISSN
1570-0755
eISSN
1573-1332
D.O.I.
10.1007/s11128-011-0271-9
Publisher site
See Article on Publisher Site

Abstract

In this work we show that the generating N-photon Greenberger–Horne–Zeilinger entangled state protocol proposed by Xia et al. (Appl Phys Lett 92(1–3):021127, 2008) which can be realized by a simpler optical setup and with a higher success probability. The present protocol setup involves simple linear optical elements, N single-photon superposition states and conventional photon detectors. This makes the protocol more realizable in experiments.

Journal

Quantum Information ProcessingSpringer Journals

Published: Aug 9, 2011

References

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