| Issue |
EPL
Volume 143, Number 2, July 2023
|
|
|---|---|---|
| Article Number | 25001 | |
| Number of page(s) | 7 | |
| Section | Atomic, molecular and optical physics | |
| DOI | https://doi.org/10.1209/0295-5075/ace2e8 | |
| Published online | 24 July 2023 | |
Bose-Einstein condensates with Raman-induced spin-orbit coupling: An overview
CNR NANOTEC, Institute of Nanotechnology - Via Monteroni, 73100 Lecce, Italy and INFN, Sezione di Lecce - 73100 Lecce, Italy
(a) E-mail: giovanni.martone@le.infn.it (corresponding author)
Received: 21 March 2023
Accepted: 29 June 2023
Since their first realization more than a decade ago spin-orbit-coupled Bose-Einstein condensates have been the subject of intense theoretical and experimental investigations. Spin-orbit coupling deeply modifies the equilibrium properties of the condensate, giving rise to novel configurations such as a supersolid stripe phase and a phase-separated plane-wave state. At the level of dynamics, both the frequency and the nature of the collective modes are significantly affected by the coupling with the spin degree of freedom. Here we review some of the most relevant advances in the field and provide our perspective on possible future research directions.
© 2023 The author(s)
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