Induced P-wave Superfluidity in Asymmetric Fermi Gases
Other Condensed Matter
2007-05-23 v2 Superconductivity
High Energy Physics - Phenomenology
Nuclear Theory
Abstract
We show that two new intra-species P-wave superfluid phases appear in two-component asymmetric Fermi systems with short-range S-wave interactions. In the BEC limit, phonons of the molecular BEC induce P-wave superfluidity in the excess fermions. In the BCS limit, density fluctuations induce P-wave superfluidity in both the majority and the minority species. These phases may be realized in experiments with spin-polarized Fermi gases.
Keywords
Cite
@article{arxiv.cond-mat/0602274,
title = {Induced P-wave Superfluidity in Asymmetric Fermi Gases},
author = {Aurel Bulgac and Michael McNeil Forbes and Achim Schwenk},
journal= {arXiv preprint arXiv:cond-mat/0602274},
year = {2007}
}
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published version