Polygamy of Entanglement in Multipartite Quantum Systems
arXiv:0904.3061 · doi:10.1103/PhysRevA.80.022302
Abstract
We show that bipartite entanglement distribution (or entanglement of assistance) in multipartite quantum systems is by nature polygamous. We first provide an analytic upper bound for the concurrence of assistance in bipartite quantum systems, and derive a polygamy inequality of multipartite entanglement in arbitrary dimensional quantum systems.
4 pages
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Cited by in corpus (8)
- Unified entropy, entanglement measures and monogamy of multi-party entanglement
- Limitations to sharing entanglement
- General polygamy inequality of multi-party quantum entanglement
- Any entanglement of assistance is polygamous
- Polygamy relations of multipartite systems
- Polygamy relations of multipartite entanglement beyond qubits
- Strong polygamy and monogamy relations for multipartite quantum systems
- Strong polygamy of quantum correlations in multi-party quantum systems