Pseudospin entanglement and Bell test in graphene
Mesoscale and Nanoscale Physics
2009-11-13 v2 Quantum Physics
Abstract
We propose a way of producing and detecting pseudospin entanglement between electrons and holes in graphene. Electron-hole pairs are produced by a fluctuating potential and their entanglement is demonstrated by a current correlation measurement. The chirality of electrons in graphene facilitates a well-controlled Bell test with (pseudo-)spin projection angles defined in real space.
Cite
@article{arxiv.0807.0217,
title = {Pseudospin entanglement and Bell test in graphene},
author = {M. Kindermann},
journal= {arXiv preprint arXiv:0807.0217},
year = {2009}
}
Comments
9 pages, 2 figures; v2 with slightly modified abstract and introduction