Universality class of a spinor Bose–Einstein condensate far from equilibrium

SJ Huh, K Mukherjee, K Kwon, J Seo, J Hur… - Nature Physics, 2024 - nature.com
Scale invariance and self-similarity in physics provide a unified framework for classifying
phases of matter and dynamical properties near equilibrium in both classical and quantum …

Phases and dynamics of few fermionic impurities immersed in two-dimensional boson droplets

JC Pelayo, T Fogarty, T Busch, SI Mistakidis - Physical Review Research, 2024 - APS
We unravel the ground state properties and emergent nonequilibrium dynamics of a mixture
consisting of a few spin-polarized fermions embedded in a two-dimensional bosonic …

Induced supersolidity and hypersonic flow of a dipolar Bose-Einstein condensate in a rotating bubble trap

HS Ghosh, S Halder, S Das, S Majumder - Physical Review A, 2024 - APS
Motivated by the recent realization of space-borne Bose-Einstein Condensates (BECs)
under microgravity conditions, we extend the understanding of ultracold dipolar bosonic …

Two-dimensional miscible-immiscible supersolid and droplet crystal state in a homonuclear dipolar bosonic mixture

S Halder, S Das, S Majumder - Physical Review A, 2023 - APS
The recent realization of a binary dipolar Bose-Einstein condensate [A. Trautmann, Phys.
Rev. Lett. 121, 213601 (2018) 10.1103/PhysRevLett. 121.213601] presents new exciting …

Control of Bose-Einstein condensate phases and dynamics with dipolar anisotropy

S Halder, K Mukherjee, SI Mistakidis, S Das… - Physical Review …, 2022 - APS
We investigate the quench dynamics of quasi-one-and two-dimensional dipolar Bose-
Einstein condensates of Dy 164 atoms under the influence of a fast rotating magnetic field …

Polygonal patterns of Faraday water waves analogous to collective excitations in Bose–Einstein condensates

X Liu, X Wang - Nature Physics, 2024 - nature.com
Since the discovery of crispations on a vibrating fluid layer, numerous types of patterns
formed on fluid surfaces have been revealed. Here we report the observation of polygonal …

Faraday waves on a bubble-trapped Bose-Einstein-condensed binary mixture

L Brito, L Tomio, A Gammal - Physical Review A, 2023 - APS
By studying the dynamic stability of Bose-Einstein-condensed binary mixtures trapped on
the surface of an ideal two-dimensional spherical bubble, we show how the Rabi coupling …

Stable-fixed-point description of square-pattern formation in driven two-dimensional Bose-Einstein condensates

K Fujii, SL Görlitz, N Liebster, M Sparn, E Kath… - Physical Review A, 2024 - APS
We investigate pattern formation in two-dimensional Bose-Einstein condensates (BECs)
caused by periodic driving of the interatomic interaction. We show that this modulation …

Vortex formation and quantum turbulence with rotating paddle potentials in a two-dimensional binary Bose-Einstein condensate

S Das, K Mukherjee, S Majumder - Physical Review A, 2022 - APS
We conduct a theoretical study of the creation and dynamics of vortices in a two-dimensional
binary Bose-Einstein condensate with a mass imbalance between the species. To initiate …

Rayleigh-Taylor instability in a phase-separated three-component Bose-Einstein condensate

A Saboo, S Halder, S Das, S Majumder - Physical Review A, 2023 - APS
Three-component Bose-Einstein condensates (BECs) offer a rich platform for exploring
inquisitive quantum phenomena. We investigate the Rayleigh-Taylor instability at the two …