Domain formation of modulation instability in spin-orbit-Rabi coupled Gross-Pitaevskii equation with cubic-quintic interactions

Autor:	Sasireka, R., Sabari, S., Uthayakumar, A., Tomio, Lauro
Rok vydání:	2023
Předmět:	Condensed Matter - Quantum Gases
Druh dokumentu:	Working Paper
DOI:	10.1016/j.physleta.2023.128987
Popis:	The effect of two- and three-body interactions on the modulation instability (MI) domain formation of a spin-orbit (SO) and Rabi-coupled Bose-Einstein condensate is studied within a quasi-one-dimensional model. To this aim, we perform numerical and analytical investigations of the associated dispersion relations derived from the corresponding coupled Gross-Pitaevskii equation. The interplay between the linear (SO and Rabi) couplings with the nonlinear cubic-quintic interactions are explored in the mixture, considering miscible and immiscible configurations, with a focus on the impact in the analysis of experimental realizations with general binary coupled systems, in which nonlinear interactions can be widely varied together with linear couplings. Comment: 11 pages, 10 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2306.16599 Zobrazit plný text záznamu View this record from Arxiv