Strong monogamy of quantum entanglement for multi-qubit W-class states
Quantum Physics
2015-08-31 v1
Abstract
We provide a strong evidence for strong monogamy inequality of multi-qubit entanglement recently proposed in [B. Regula {\em et al.}, Phys. Rev. Lett. {\bf 113}, 110501 (2014)]. We consider a large class of multi-qubit generalized W-class states, and analytically show that the strong monogamy inequality of multi-qubit entanglement is saturated by this class of states.
Keywords
Cite
@article{arxiv.1411.4721,
title = {Strong monogamy of quantum entanglement for multi-qubit W-class states},
author = {Jeong San Kim},
journal= {arXiv preprint arXiv:1411.4721},
year = {2015}
}
Comments
7 pages, to appear in Physical Review A