Detecting many-body entanglements in noninteracting ultracold atomic fermi gases
Quantum Gases
2013-05-29 v2 Strongly Correlated Electrons
Abstract
We explore the possibility of detecting many-body entanglement using time-of-flight (TOF) momentum correlations in ultracold atomic fermi gases. In analogy to the vacuum correlations responsible for Bekenstein-Hawking black hole entropy, a partitioned atomic gas will exhibit particle-hole correlations responsible for entanglement entropy. The signature of these momentum correlations might be detected by a sensitive TOF type experiment.
Keywords
Cite
@article{arxiv.1008.1258,
title = {Detecting many-body entanglements in noninteracting ultracold atomic fermi gases},
author = {G. C. Levine and B. A. Friedman and M. J. Bantegui},
journal= {arXiv preprint arXiv:1008.1258},
year = {2013}
}
Comments
5 pages, 5 figures, fixed axes labels on figs. 3 and 5, added references