| Issue |
EPL
Volume 145, Number 3, February 2024
|
|
|---|---|---|
| Article Number | 35001 | |
| Number of page(s) | 7 | |
| Section | Atomic, molecular and optical physics | |
| DOI | https://doi.org/10.1209/0295-5075/ad2432 | |
| Published online | 21 February 2024 | |
Ultracold atoms carrying orbital angular momentum: Engineering topological phases in lattices
1 Departament de Física, Universitat Autònoma de Barcelona - E-08193 Bellaterra, Spain
2 Department of Physics and SUPA, University of Strathclyde - Glasgow G4 0NG, UK
3 Quantum Research Center, Technology Innovation Institute - Abu Dhabi, P.O. Box 9639, UAE
4 Department of Physics & i3N, University of Aveiro - 3810-193 Aveiro, Portugal
5 Clarendon Laboratory, University of Oxford - Parks Road, Oxford OX1 3PU, UK
Received: 11 November 2023
Accepted: 30 January 2024
Ultracold atoms carrying Orbital Angular Momentum (OAM) loaded in lattices constitute a promising platform for engineering topological systems either at the single-particle limit or in the presence of interactions. In this review, we report recent progress on this topic with the focus on bosons with OAM l = 1 in lattices of coplanar ring potentials, which provide an ideal scenario to realise topological non-trivial phases of matter.
© 2024 EPLA
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