Universal Fermi gases in mixed dimensions
| dc.creator | Nishida, Yusuke | |
| dc.creator | Tan, Shina | |
| dc.date | 2008-06-16 | |
| dc.date | 2008-10-22 | |
| dc.date.accessioned | 2026-07-07T11:51:44Z | |
| dc.date.available | 2026-07-07T11:51:44Z | |
| dc.description | We investigate a two-species Fermi gas in which one species is confined in a two-dimensional plane (2D) or one-dimensional line (1D) while the other is free in the three-dimensional space (3D). We discuss the realization of such a system with the interspecies interaction tuned to resonance. When the mass ratio is in the range 0.0351<m_2D/m_3D<6.35 for the 2D-3D mixture or 0.00646<m_1D/m_3D<2.06 for the 1D-3D mixture, the resulting system is stable against the Efimov effect and has universal properties. We calculate key quantities in the many-body phase diagram. Other possible scale-invariant systems with short-range few-body interactions are also elucidated. | |
| dc.description | 4 pages, 7 figures | |
| dc.identifier | https://arxiv.org/abs/0806.2668 | |
| dc.identifier | http://arxiv.org/abs/0806.2668 | |
| dc.identifier | Phys.Rev.Lett.101:170401,2008 | |
| dc.identifier | doi:10.1103/PhysRevLett.101.170401 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203999 | |
| dc.subject | Other Condensed Matter | |
| dc.subject | Nuclear Theory | |
| dc.title | Universal Fermi gases in mixed dimensions | |
| dc.type | text |