A Necessary and Sufficient Condition for Entanglement Witness
Quantum Physics
2012-10-30 v2
Abstract
In this paper we introduce a criterion for the characterization of Entanglement Witness for multipartite quantum systems. Our approach is based on the characterization of the "tangent space" to the set of pure product states.
Keywords
Cite
@article{arxiv.1204.6052,
title = {A Necessary and Sufficient Condition for Entanglement Witness},
author = {Fabio Masillo},
journal= {arXiv preprint arXiv:1204.6052},
year = {2012}
}
Comments
7 pages, 1 figure