Entanglement distribution in multi-particle systems in terms of unified entropy

Abstract We investigate the entanglement distribution in multi-particle systems in terms of unified (q, s)-entropy. We find that for any tripartite mixed state, the unified (q, s)-entropy entanglement of assistance follows a polygamy relation. This polygamy relation also holds in multi-particle syst...

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Autores principales: Yu Luo, Fu-Gang Zhang, Yongming Li
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/d257bdb7e91b41eea337b32c6a53d329
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