Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates
Condensed Matter
2009-11-07 v2
Abstract
We estimate the amount of temperature-dependent squeezing and entanglement in the collective excitations of trapped Bose-Einstein condensates. We also demonstrate an alternative method of temperature measurement for temperatures much less that the critical temperature.
Keywords
Cite
@article{arxiv.cond-mat/0110076,
title = {Squeezing and entanglement in quasiparticle excitations of trapped Bose-Einstein condensates},
author = {J. Rogel-Salazar and S. Choi and G. H. C. New and K. Burnett},
journal= {arXiv preprint arXiv:cond-mat/0110076},
year = {2009}
}
Comments
6 pages, 7 figures