27 citations · 34 across the 2 of their papers we have counts for
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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…
Dynamical vortex production and quantum turbulence in perturbed Bose-Einstein condensates
L. Tomio, A. N. da Silva, S. Sabari +1
Dynamical vortex production and quantum turbulence emerging in periodic perturbed quasi-two-dimensional (q2D) Bose-Einstein condensates are reported by considering two distinct tim…
Vortex dynamics and turbulence in dipolar Bose-Einstein condensates
S. Sabari, R. Kishor Kumar, Lauro Tomio
Quantum turbulence indicators in dipolar Bose-Einstein condensed fluids, following emissions of vortex-antivortex pairs generated by a circularly moving detuned laser, are being pr…
Mass-imbalanced Bose-Einstein condensed mixtures in rotating perturbed trap
R. Kishor Kumar, A. Gammal, Lauro Tomio
We consider the mass-imbalanced sensibility for the emergence of vortex patterns in the Bose-Einstein condensed binary mixture of rubidium-cesium (Rb-Cs), confined i…
Effect of an oscillating Gaussian obstacle in a Dipolar Bose-Einstein condensate
S. Sabari, R. Kishor Kumar
We study the dynamics of vortex dipoles in erbium (Er) and dysprosium (Dy) dipolar Bose-Einstein condensates (BECs) by applying an oscillating blue-detuned laser (G…
Information entropy for a two-dimensional rotating Bose-Einstein condensate
R. Kishor Kumar, B. Chakrabarti, A. Gammal
We study the information entropy, order, disorder, and complexity for the two-dimensional (2D) rotating and nonrotating Bose-Einstein condensates. The choice of our system is a com…