Published August 16, 2010
| Version v1
Journal article
A strongly attractive Fermi gas in an optical lattice
Creators
- 1. Institut fuer Physik, Universitaet Augsburg, D-86135 (Germany)
- 2. Instituto de Fisica, Universidade de Sao Paulo, 05508-090, Sao Paulo-SP (Brazil)
Description
We study strongly attractive fermions in an optical lattice superimposed by a trapping potential. We calculate the densities of fermions and condensed bound molecules at zero temperature. There is a competition between dissociated fermions and molecules leading to a reduction of the density of fermions at the trap center.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physleta.2010.07.038Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2010.07.038;
- arXiv
- arXiv:0904.4334v2;
- PII
- S0375-9601(10)00882-0;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 374
- Journal Issue
- 37
- Journal Page Range
- p. 3869-3874
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42042983
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- DENSITY; FERMI GAS; FERMIONS; HUBBARD MODEL; MOLECULES; POTENTIALS; TRAPPING
- Descriptors DEC
- CRYSTAL MODELS; MATHEMATICAL MODELS; PHYSICAL PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.