English

Polygamy relations of multipartite systems

Quantum Physics 2019-03-04 v1

Abstract

We investigate the polygamy relations of multipartite quantum states. General polygamy inequalities are given in the α\alphath (α2)(\alpha\geq 2) power of concurrence of assistance, β\betath (β1)(\beta \geq1) power of entanglement of assistance, and the squared convex-roof extended negativity of assistance (SCRENoA).

Keywords

Cite

@article{arxiv.1902.07441,
  title  = {Polygamy relations of multipartite systems},
  author = {Zhi-Xiang Jin and Shao-Ming Fei and Cong-Feng Qiao},
  journal= {arXiv preprint arXiv:1902.07441},
  year   = {2019}
}
R2 v1 2026-06-23T07:45:45.242Z