Entanglement discrimination in multi-rail electron-hole currents
Mesoscale and Nanoscale Physics
2015-12-09 v2 Quantum Physics
Abstract
We propose a quantum-Hall interfereometer that integrates an electron-hole entangler with an analyzer working as an entanglement witness by implementing a multi-rail encoding. The witness has the ability to discriminate (and quantify) spatial-mode and occupancy entanglement. This represents a feasible alternative to limited approaches based on the violation of Bell-like inequalities.
Cite
@article{arxiv.1508.00503,
title = {Entanglement discrimination in multi-rail electron-hole currents},
author = {J. P. Baltanás and D. Frustaglia},
journal= {arXiv preprint arXiv:1508.00503},
year = {2015}
}
Comments
6 pages, 4 figures