Criteria for the entanglement of composite systems of identical particles
Quantum Physics
2016-09-08 v1
Abstract
We identify a general criterion for detecting entanglement of pure bipartite quantum states describing a system of two identical particles. Such a criterion is based both on the consideration of the Slater-Schmidt number of the fermionic and bosonic analog of the Schmidt decomposition and on the evaluation of the von Neumann entropy of the one-particle reduced statistical operators.
Keywords
Cite
@article{arxiv.quant-ph/0410086,
title = {Criteria for the entanglement of composite systems of identical particles},
author = {GianCarlo Ghirardi and Luca Marinatto},
journal= {arXiv preprint arXiv:quant-ph/0410086},
year = {2016}
}
Comments
8 pages, Latex