Entanglement of superposition and pair coherent states
Quantum Physics
2007-08-06 v1
Abstract
Entanglement characteristics of a pair coherent state is studied using entanglement of superposition. It is demonstrated only few states in the expansion of a pair coherent state, in a harmonic oscillator basis, contribute significantly to the entanglement. We also study a case of two superposed pair coherent states
Cite
@article{arxiv.0708.0470,
title = {Entanglement of superposition and pair coherent states},
author = {Jitesh R. Bhatt and Prasanta K. Panigrahi},
journal= {arXiv preprint arXiv:0708.0470},
year = {2007}
}
Comments
6 pages with 6 (eps) figures