A new entanglement measure: D-concurrence
Quantum Physics
2009-11-02 v1
Abstract
A new entanglement measure, which is called D-concurrence, is proposed. Then the upper and lower bounds for D-concurrence are obtained and the relationship between D-concurrence and the usual concurrence of Wootters was established. In addition, comparing with the usual concurrence, D-concurrence has some special merits.
Cite
@article{arxiv.0910.5769,
title = {A new entanglement measure: D-concurrence},
author = {ZhiHao Ma and Xiao-Dong Zhang},
journal= {arXiv preprint arXiv:0910.5769},
year = {2009}
}