Microscopic theory of the Hubbard interaction in low-dimensional optical lattices
The authors provide an exact solution to the problem of two atoms interacting in quasi-one-dimensional and quasi-two-dimensional optical lattices. Based on the solution, they develop a formalism to determine the effective Hubbard on-site interaction for an optical lattice in a quantum gas microscope, which agrees with spectroscopic measurements.
Authors
- Meera M. Parish (ORCID: https://orcid.org/0000-0001-8705-0171)
- Jesper Levinsen (ORCID: https://orcid.org/0000-0002-2010-3512)
- Haydn S. Adlong (ORCID: https://orcid.org/0000-0002-7782-3975)
Institutions
- Australian Regenerative Medicine Institute (AU)
- ETH Zurich (CH)
- ARC Centre of Excellence in Future Low-Energy Electronics Technologies (AU)
- Monash University (AU)
Publication Details
- Journal
- Physical review. A/Physical review, A
- Published
- 2025-03-11
- DOI
- https://doi.org/10.1103/physreva.111.033307
- Citations
- 1
- Primary Topic
- Cold Atom Physics and Bose-Einstein Condensates
- Type
- article
- Field-Weighted Citation Impact
- 1.25
Funders
- Australian Research Council
- Centre of Excellence in Future Low-Energy Electronics Technologies, Australian Research Council