D-concurrence bounds for pair coherent states
Quantum Physics
2015-05-19 v1 Mathematical Physics
math.MP
Abstract
The pair coherent state is a state of a two-mode radiation field which is known as a state with non-Gaussian wave function. In this paper, the upper and lower bounds for D-concurrence (a new entanglement measure) have been studied over this state and calculated.
Cite
@article{arxiv.1007.1518,
title = {D-concurrence bounds for pair coherent states},
author = {S. Salimi and A. Mohammadzade},
journal= {arXiv preprint arXiv:1007.1518},
year = {2015}
}
Comments
11 pages