https://doi.org/10.1140/epjp/s13360-025-06418-6
Regular Article
Dynamics of Raman-induced spin-tensor-momentum-coupled spin-1 Bose–Einstein condensates trapped in 2D radially periodic potentials
Department of Basic Sciences, Air Force Engineering University, 710051, Xi’an, China
Received:
12
September
2024
Accepted:
10
May
2025
Published online:
28
May
2025
We investigate the dynamical properties of Raman-induced spin-tensor-momentum-coupled Bose–Einstein condensates trapped in 2D radially periodic potentials by solving the Gross–Pitaevskii equations numerically. We study the effects of spin-tensor-momentum coupling, detuning and quadratic Zeeman on the dynamical evolution of such a system. The crescent structure, claw shape and two-crescents form are observed during the process of evolution for the system. Because of the continuous oscillation of the system, the different degrees of diffusion occurred in the outer ring potentials.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
