Entanglement of two delocalised electrons
Mesoscale and Nanoscale Physics
2009-11-11 v2 Strongly Correlated Electrons
Quantum Physics
Abstract
Several convenient formulae for the entanglement of two indistinguishable delocalised spin-1/2 particles are introduced. This generalizes the standard formula for concurrence, valid only in the limit of localised or distinguishable particles. Several illustrative examples are given.
Cite
@article{arxiv.cond-mat/0607680,
title = {Entanglement of two delocalised electrons},
author = {A. Ramsak and I. Sega and J. H. Jefferson},
journal= {arXiv preprint arXiv:cond-mat/0607680},
year = {2009}
}
Comments
4 pages