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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…
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Related topics
Related topics
16 relations
Bell state
Bell's theorem
Communication complexity
GHZ experiment
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Greenberger–Horne–Zeilinger state generation with linear optical elements
B. de Lima Bernardo
,
M. Lencsés
,
S. Brito
,
A. Canabarro
Quantum Information Processing
2018
Corpus ID: 119234227
We propose a scheme to probabilistically generate Greenberger–Horne–Zeilinger states encoded on the path degree of freedom of…
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2015
2015
Entanglement concentration for concatenated Greenberger–Horne–Zeilinger state
C. Qu
,
Lan Zhou
,
Yu‐Bo Sheng
Quantum Information Processing
2015
Corpus ID: 6046070
The concatenated Greenberger–Horne–Zeilinger state is a new type of logic-qubit entanglement, which attracts a lot of attentions…
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2014
2014
Preparation and purification of four-photon Greenberger–Horne–Zeilinger state
Ying-Qiu He
,
D. Ding
,
Fengli Yan
,
Ting Gao
2014
Corpus ID: 118362985
We present an efficient scheme for the preparing and purifying of the four-photon Greenberger–Horne–Zeilinger (GHZ) state based…
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2013
2013
Nondestructive Greenberger-Horne-Zeilinger-state analyzer
Xin-Wen Wang
,
Deng-Yu Zhang
,
S. Tang
,
Li-Jun Xie
Quantum Information Processing
2013
Corpus ID: 30184604
We propose a method to construct a nondestructive n-qubit Greenberger– Horne–Zeilinger (GHZ)-state analyzer. The method is…
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2012
2012
Complete Greenberger–Horne–Zeilinger state analyzer using hyperentanglement
Siyu Song
,
Ye Cao
,
Yu‐Bo Sheng
,
G. Long
Quantum Information Processing
2012
Corpus ID: 254980656
In this paper, a scheme for N-photon Greenberger–Horne–Zeilinger (GHZ) state analysis using hyperentangled states in multiple…
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Highly Cited
2011
Highly Cited
2011
Quantum Fisher information of the Greenberger-Horne-Zeilinger state in decoherence channels
Jian Ma
,
Yixiao Huang
,
Xiaoguang Wang
,
Chang-pu Sun
2011
Corpus ID: 55083256
Quantum Fisher information of a parameter characterizes the sensitivity of the state with respect to changes of the parameter. In…
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2011
2011
Entanglement and nonlocality for generalized Greenberger-Horne-Zeilinger state
Wang Xiao-qin
,
Lu Huai-xin
,
Zhao Jia-qiang
2011
Corpus ID: 124872513
With the help of Svetlichny's inequality, we obtain an analytical expression of the quantum nonlocality for generalized…
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2010
2010
Quantum Distributed Ballot Scheme Based on Greenberger-Horne-Zeilinger State
Shi Rong
2010
Corpus ID: 125245617
Motivated by the complementary relations of the Greenberger-Horne-Zeilinger (GHZ) entangled tripletparticle states,a novel way of…
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2009
2009
Greenberger-Horne-Zeilinger state protocols for fully connected qubit networks
Andrei Galiautdinov
,
M. Coffey
,
R. Deiotte
2009
Corpus ID: 43700369
We generalize the recently proposed Greenberger-Horne-Zeilinger tripartite protocol [A. Galiautdinov and J. M. Martinis, Phys…
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Highly Cited
1998
Highly Cited
1998
Greenberger-Horne-Zeilinger-state analyzer
Jian-Wei Pan
,
A. Zeilinger
1998
Corpus ID: 121263136
Using just polarizing beam splitters and half-wave plates, we present a practical experimental scheme, by which one can…
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