Relativistic entanglement in single-particle quantum states using Non-Linear entanglement witnesses
Quantum Physics
2012-05-03 v2
Abstract
In this study, the spin-momentum correlation of one massive spin-1/2 and spin-1 particle states, which are made based on projection of a relativistic spin operator into timelike direction is investigated. It is shown that by using Non-Linear entanglement witnesses (NLEWs), the effect of Lorentz transformation would decrease both the amount and the region of entanglement.
Keywords
Cite
@article{arxiv.1204.4027,
title = {Relativistic entanglement in single-particle quantum states using Non-Linear entanglement witnesses},
author = {M. A. Jafarizadeh and M. Mahdian},
journal= {arXiv preprint arXiv:1204.4027},
year = {2012}
}
Comments
16 pages, 2 figures; to be published in Quantum Inf Process, 10.1007/s11128-011-0289-z (2011)