Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses
Quantum Physics
2024-01-01 v1
Abstract
To quantify the entanglement of bipartite systems in terms of some entanglement measure is a challenging problem in general, and it is much worse when the information about the system is less. In this manuscript, based on two classes of entanglement criteria, we present a method to obtain the lower bounds of the entanglement measures, concurrence, entanglement of formation, and geometrical entanglement measure.
Keywords
Cite
@article{arxiv.2312.17620,
title = {Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses},
author = {Xian Shi},
journal= {arXiv preprint arXiv:2312.17620},
year = {2024}
}