3 papers
cond-mat.quant-gas2025
Modulational instability of inter-spin-orbit coupled Bose-Einstein condensates in deep optical lattice
R. Sasireka, S. Sabari, A. Uthayakumar +1
We present a comprehensive study of modulational instability (MI) in a binary Bose-Einstein condensate with spin-orbit coupling, confined to a deep optical lattice. The system is m…
cond-mat.quant-gas2025
Vortices in Tunable Dipolar Bose-Einstein condensates with Attractive Interactions
S. Sabari, R. Sasireka, R. Radha +2
We investigate the formation of vortices in quasi-two-dimensional dipolar Bose-Einstein Condensates (BECs) through the interplay between two-body contact and long-ranged dipole-dip…
cond-mat.quant-gas2025
Rayleigh-Taylor, Kelvin-Helmholtz and immiscible to miscible quenching instabilities in binary Bose-Einstein condensates
R. Kishor Kumar, S. Sabari, Arnaldo Gammal +1
We investigate three kinds of instabilities in binary immiscible homogeneous Bose-Einstein condensate, considering rubidium isotopes Rb and Rb confined in two-dimensi…