Optimal class-specific witnesses for three-qubit entanglement from Greenberger-Horne-Zeilinger symmetry
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Summary
It is shown that by using the properties of GHZ-symmetric states it is straightforward to derive optimal witnesses for detecting class-specific entanglement in arbitrary three-qubit states.
- Type
- article
- Published
- 2013-03-01
- Cited by
- 7
- References
- 18
- OpenAlex
- https://openalex.org/W86177642
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:36971836
Keywords
Quantum entanglement, Qubit, Symmetry (geometry), Class (philosophy), Quantum mechanics
References
- Optimal detection of entanglement in Greenberger-Horne-Zeilinger states
- Simplifying schmidt number witnesses via higher-dimensional embeddings
- Bell inequalities and the separability criterion
- Reduction criterion of separability and limits for a class of distillation protocols
- Classification of mixed three-qubit states.
- Exact and asymptotic measures of multipartite pure-state entanglement
- Taming multiparticle entanglement.
- Entanglement of formation for isotropic states
- Entanglement of three-qubit Greenberger-Horne-Zeilinger-symmetric states.
- Entanglement measures under symmetry
- Classification of multiqubit mixed states: Separability and distillability properties
- Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model.
- Optimization of entanglement witnesses
- Separability criteria for genuine multiparticle entanglement
- Separability of mixed states: necessary and sufficient conditions
- Entanglement in many-body systems
- An introduction to entanglement measures
- Entanglement detection
- A Separability of mixed states: necessary and sufficient conditions
Cited by
- Entanglement classification of relaxed Greenberger-Horne-Zeilinger symmetric states
- Quantifying entanglement resources
- Nonlocality of three-qubit Greenberger-Horne-Zeilinger-symmetric states
- Conditional steering under the von Neumann scenario
- Generating entangled quantum microwaves in a Josephson-photonics device
- Nontrilocality: Exploiting nonlocality from three-particle systems
- Generalized W state of four qubits with exclusively the three-tangle
- Generating entangled quantum microwaves in a Josephson-photonics device
- Quantifying entanglement resources
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