On Quartet Superfluidity of Fermionic Atomic Gas
Superconductivity
2009-11-11 v3 Other Condensed Matter
Abstract
Possibility of a quartet superfluidity in fermionic systems is studied as a new aspect of atomic gas at ultra low temperatures. The four-fold degeneracy of hyperfine state and moderate coupling is indispensable for the quartet superfluidity to occur. Possible superconductivity with quartet condensation in electron systems is discussed.
Cite
@article{arxiv.cond-mat/0505468,
title = {On Quartet Superfluidity of Fermionic Atomic Gas},
author = {H. Kamei and K. Miyake},
journal= {arXiv preprint arXiv:cond-mat/0505468},
year = {2009}
}
Comments
7 pages, 1 figure. J. Phys. Soc. Jpn. vol.74 (2005) No.7, in press; Note added for related previous works; some typographic errors revised