Detection of genuine tripartite entanglement by two bipartite entangled states
Quantum Physics
2020-04-02 v1
Abstract
It is an interesting problem to construct genuine tripartite entangled states based on the collective use of two bipartite entangled states. We consider the case that the states are two-qubit Werner states, we construct the interval of parameter of Werner states such that the tripartite state is genuine entangled. Further, we present the way of detecting the tripartite genuine entanglement using current techniques in experiments. We also investigate the lower bound of genuine multipartite entanglement concurrence.
Keywords
Cite
@article{arxiv.2004.00352,
title = {Detection of genuine tripartite entanglement by two bipartite entangled states},
author = {Yize Sun and Lin Chen},
journal= {arXiv preprint arXiv:2004.00352},
year = {2020}
}