Interior gap superfluidity in a two-component Fermi gas of atoms
| dc.creator | Deb, Bimalendu | |
| dc.creator | Mishra, Amruta | |
| dc.creator | Mishra, Hiranmaya | |
| dc.creator | Panigrahi, Prasanta K. | |
| dc.date | 2003-08-19 | |
| dc.date | 2004-07-27 | |
| dc.date.accessioned | 2026-07-07T12:37:40Z | |
| dc.date.available | 2026-07-07T12:37:40Z | |
| dc.description | A new superfluid phase in Fermi matter, termed as "interior gap" (IG) or "breached pair", has been recently predicted by Liu and Wilczek [Phys.Rev.Lett. {\bf 90}, 047002 (2003)]. This results from pairing between fermions of two species having essentially different Fermi surfaces. Using a nonperturbative variational approach, we analyze the features, such as energy gap, momentum distributions, and elementary excitations associated with the predicted phase. We discuss possible realization of this phase in two-component Fermi gases in an optical trap. | |
| dc.description | 5 pages | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0308369 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0308369 | |
| dc.identifier | Phys.Rev.A70:011604,2004 | |
| dc.identifier | doi:10.1103/PhysRevA.70.011604 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218521 | |
| dc.subject | Other Condensed Matter | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Quantum Physics | |
| dc.title | Interior gap superfluidity in a two-component Fermi gas of atoms | |
| dc.type | text |