RT info:eu-repo/semantics/article
T1 Spinor Bose-Einstein condensates subject to current-density interactions
A1 Delgado Borges, Vicente
A1 Arazo, Maria
A1 Guilleumas, Montserrat
A1 Mayol, Ricardo
A1 Muñoz Mateo, Antonio
A2 Física
A2 Física de sistemas microscópicosmesoscópicos y macroscópicos
AB Recently achieved chiral condensates open intriguing avenues for the study of the chiral properties induced by current-density interactions. An attempt to include these features in a spinor system is presented, which gives rise to a nonlinear, effective spin-orbit coupling that emerges from the differential orbital currents, along with constraints in the conserved quantities due to the linear coupling between spin components. Chirality pervades the resulting spectrum of stationary states and their dynamical stability, which are explored in plane waves, dark and bright solitons, and Josephson vortices. Our analytical and numerical results reveal the destabilizing role of polarization and Josephson currents and support the existence of stable nonlinear states built of linear superpositions of plane waves.
SN 2469-9934
YR 2024
FD 2024
LK http://riull.ull.es/xmlui/handle/915/40906
UL http://riull.ull.es/xmlui/handle/915/40906
DS Repositorio institucional de la Universidad de La Laguna
RD 13-nov-2025