Monogamy relation of multi-qubit systems for squared Tsallis-q entanglement

@inproceedings{Yuan2016MonogamyRO,
  title={Monogamy relation of multi-qubit systems for squared Tsallis-q entanglement},
  author={Guang-Ming Yuan and Wei Song and Ming Yang and Da-Chuang Li and Jun-Long Zhao and Zhuo-Liang Cao},
  booktitle={Scientific reports},
  year={2016}
}
Tsallis-q entanglement is a bipartite entanglement measure which is the generalization of entanglement of formation for q tending to 1. We first expand the range of q for the analytic formula of Tsallis-q entanglement. For , we prove the monogamy relation in terms of the squared Tsallis-q entanglement for an arbitrary multi-qubit systems. It is shown that the multipartite entanglement indicator based on squared Tsallis-q entanglement still works well even when the indicator based on the squared… CONTINUE READING
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