Greenberger–Horne–Zeilinger state

Known as: GHZ state, GHZM, Greenberger-Horne-Zeilinger state 
In physics, in the area of quantum information theory, a Greenberger–Horne–Zeilinger state is a certain type of entangled quantum state which… (More)
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2017
2017
Concatenated Greenberger-Horne-Zeilinger (C-GHZ) state is a new type of logic-qubit entanglement, which has attracted a lot of… (More)
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2016
2016
In this scheme, based on the weak cross-Kerr nonlinearity, an hyperconcentration protocol for the arbitrary partially… (More)
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2016
2016
We present an efficient scheme to quickly generate three-qubit Greenberger–Horne–Zeilinger (GHZ) states by using three… (More)
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2013
2013
We propose a (t,m) − (s, n) threshold quantum secret sharing protocol between multiparty (m members in group 1) and multiparty (n… (More)
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2013
2013
In this paper, a scheme for N -photon Greenberger–Horne–Zeilinger (GHZ) state analysis using hyperentangled states in multiple… (More)
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2011
2011
Quantum Fisher information of a parameter characterizes the sensitivity of the state with respect to changes of the parameter. In… (More)
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2009
2009
We generalize the recently proposed Greenberger-Horne-Zeilinger tripartite protocol #A. Galiautdinov and J. M. Martinis, Phys… (More)
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2001
2001
Greenberger, Horne, and Zeilinger ~GHZ! @1,2# show that the quantum predictions for an individual system compo of three or more… (More)
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Highly Cited
1999
Highly Cited
1999
We present the experimental observation of polarization entanglement for three spatially separated photons. Such states of more… (More)
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1998
1998
We describe the creation of a Greenberger–Horne–Zeilinger state of the form (|000〉+ |111〉)/√2 (three maximally entangled quantum… (More)
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