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Resonant Feshbach scattering of fermions in one-dimensional optical lattices
- Publication Year :
- 2007
-
Abstract
- We consider Feshbach scattering of fermions in a one-dimensional optical lattice. By formulating the scattering theory in the crystal momentum basis, one can exploit the lattice symmetry and factorize the scattering problem in terms of center-of-mass and relative momentum in the reduced Brillouin zone scheme. Within a single band approximation, we can tune the position of a Feshbach resonance with the center-of-mass momentum due to the non-parabolic form of the energy band.
- Subjects :
- Physics - Atomic and Molecular Clusters
Physics - Atomic Physics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.0705.3754
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/0953-4075/40/13/014