PMID: 15245205Jul 13, 2004Paper

Exact ground states of rotating Bose gases close to a Feshbach resonance

Physical Review Letters
N R Cooper

Abstract

We study the ground states of rotating Bose gases when interactions are affected by a nearby Feshbach resonance. We show that exact ground states at high angular momentum can be found analytically for a general model for the resonant interactions. We identify parameter regimes where the exact ground states are exotic fractional quantum Hall states, the excitations of which obey nonabelian exchange statistics.

References

Mar 7, 1988·Physical Review Letters·F D Haldane, E H Rezayi
Jun 17, 1991·Physical Review Letters·M GreiterF Wilczek
Oct 4, 2000·Physical Review Letters·N K Wilkin, J M Gunn
Oct 3, 2001·Physical Review Letters·N R CooperJ M Gunn
Aug 9, 2003·Physical Review Letters·N Regnault, Th Jolicoeur

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Citations

Oct 4, 2012·Physical Review Letters·A Safavi-NainiSeth T Rittenhouse
Feb 1, 2008·Physical Review Letters·G Möller, N R Cooper
Jan 15, 2011·Physical Review Letters·Arkadiusz WójsJainendra K Jain
Apr 1, 2014·Physical Review Letters·D S Petrov
Nov 13, 2008·Physical Review Letters·Kai P SchmidtAndreas M Läuchli
Aug 11, 2012·Chemical Reviews·M A BaranovP Zoller

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