Detection of Pair-Superfluidity for bosonic mixtures in optical lattices
Quantum Gases
2015-05-14 v1
Abstract
We consider a mixture of two bosonic species with tunable interspecies interaction in a periodic potential and discuss the advantages of low filling factors on the detection of the pair-superfluid phase. We show how the emergence of such a phase can be put dramatically into evidence by looking at the interference pictures and density correlations after expansion and by changing the interspecies interaction from attractive to repulsive.
Keywords
Cite
@article{arxiv.0912.4452,
title = {Detection of Pair-Superfluidity for bosonic mixtures in optical lattices},
author = {Chiara Menotti and Sandro Stringari},
journal= {arXiv preprint arXiv:0912.4452},
year = {2015}
}
Comments
4 pages, 4 figures