Quantum Entanglement in Fermionic Lattices
Quantum Physics
2009-11-07 v3 Condensed Matter
Abstract
The Fock space of a system of indistinguishable particles is isomorphic (in a non-unique way) to the state-space of a composite i.e., many-modes, quantum system. One can then discuss quantum entanglement for fermionic as well as bosonic systems. We exemplify the use of this notion -central in quantum information - by studying some e.g., Hubbard,lattice fermionic models relevant to condensed matter physics.
Cite
@article{arxiv.quant-ph/0104114,
title = {Quantum Entanglement in Fermionic Lattices},
author = {P. Zanardi},
journal= {arXiv preprint arXiv:quant-ph/0104114},
year = {2009}
}
Comments
4 Pages LaTeX, 1 TeX Figure. Presentation improved, title changed. To appear in PRA