On the Entanglement Properties of Two-Rebits Systems
Quantum Physics
2015-06-26 v1
Abstract
Following the recent work of Caves, Fuchs, and Rungta [Found. of Phys. Lett. {\bf 14} (2001) 199], we discuss some entanglement properties of two-rebits systems. We pay particular attention to the relationship between entanglement and purity. In particular, we determine (i) the probability densities for finding pure and mixed states with a given amount of entanglement, and (ii) the mean entanglement of two-rebits states as a function of the participation ratio.
Cite
@article{arxiv.quant-ph/0203011,
title = {On the Entanglement Properties of Two-Rebits Systems},
author = {J. Batle and A. R. Plastino and M. Casas and A. Plastino},
journal= {arXiv preprint arXiv:quant-ph/0203011},
year = {2015}
}
Comments
5 figures. Submitted for publication