Finite-momentum superfluidity and phase transitions in a p-wave resonant Bose gas
Quantum Gases
2011-10-11 v2 Other Condensed Matter
Abstract
We study a degenerate two-species gas of bosonic atoms interacting through a p-wave Feshbach resonance as for example realized in a Rb85-Rb87 mixture. We show that in addition to a conventional atomic and a p-wave molecular spinor-1 superfluidity at large positive and negative detunings, respectively, the system generically exhibits a finite momentum atomic-molecular superfluidity at intermediate detuning around the unitary point. We analyze the detailed nature of the corresponding phases and the associated quantum and thermal phase transitions.
Keywords
Cite
@article{arxiv.1106.5765,
title = {Finite-momentum superfluidity and phase transitions in a p-wave resonant Bose gas},
author = {Sungsoo Choi and Leo Radzihovsky},
journal= {arXiv preprint arXiv:1106.5765},
year = {2011}
}
Comments
updated version published in PRA, with minor typos corrected