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Cited by 488

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Entanglement measures under symmetry

Open access
Vollbrecht, K. G. H., Werner, R. F.·2001·Physical Review A
DOI 10.1103/physreva.64.062307
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Abstract

We show how to simplify the computation of the entanglement of formation and the relative entropy of entanglement for states, which are invariant under a group of local symmetries. For several examples of groups we characterize the state spaces, which are invariant under these groups. For specific examples we calculate the entanglement measures. In particular, we derive an explicit formula for the entanglement of formation for $(U\ensuremath{\bigotimes}U)$-invariant states, and we find a counterexample of the additivity conjecture for the relative entropy of entanglement.

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Metadata

Authors
Vollbrecht, K. G. H., & Werner, R. F.
Venue
Physical Review A
Publisher
American Physical Society (APS)
Published
2001-11-14
Volume
64
Issue
6
ISSN
  • 0556-2791 (ISSN-L)
  • 1050-2947
  • 1094-1622
DOI
10.1103/physreva.64.062307
OpenAlex
W2048680711
Cited by
488
References
6
FWCI
21.78
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Entanglement measures under symmetry. https://app.cochat.ai/papers/10.1103/physreva.64.062307
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Vollbrecht, K. G. H., & Werner, R. F. (2001). Entanglement measures under symmetry. Physical Review A. https://doi.org/10.1103/physreva.64.062307

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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