Monogamy relations of concurrence for any dimensional quantum systems
Quantum Physics
2017-10-19 v1
Abstract
We study monogamy relations for arbitrary dimensional multipartite systems. Monogamy relations based on concurrence and concurrence of assistance for any dimensional quantum states are derived, which give rise to the restrictions on the entanglement distributions among the subsystems. Besides, we give the lower bound of concurrence for four-partite mixed states. The approach can be readily generalized to arbitrary multipartite systems.
Keywords
Cite
@article{arxiv.1710.06577,
title = {Monogamy relations of concurrence for any dimensional quantum systems},
author = {Xue-Na Zhu and Xianqing Li-Jost and Shao-Ming Fei},
journal= {arXiv preprint arXiv:1710.06577},
year = {2017}
}
Comments
8 pages, 1 figure