Disorder-induced superfluidity

Details Disorder-induced superfluidity Disorder-induced superfluidity

2008-12-17

arxiv.org/abs/0812.3417v2

Phys. Rev. B 79, 214529 (2009)

Physics

Condensed Matter

Disordered Systems and Neural Networks

5 pages, 6 figures

Scientific paper

We use quantum Monte Carlo simulations to study the phase diagram of hard-core bosons with short-ranged {\it attractive} interactions, in the presence of uniform diagonal disorder. It is shown that moderate disorder stabilizes a glassy superfluid phase in a range of values of the attractive interaction for which the system is a Mott insulator, in the absence of disorder. A transition to an insulating Bose glass phase occurs as the strength of the disorder or interactions increases.

Affiliated with

Also associated with

No associations

Rating

Disorder-induced superfluidity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Disorder-induced superfluidity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disorder-induced superfluidity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-172437