4 citations · 6 across the 2 of their papers we have counts for
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Vortex nucleation in rotating Bose-Einstein condensates with density-dependent gauge potential
Ishfaq Ahmad Bhat, Thudiyangal Mithun, Bishwajyoti Dey
We study numerically the vortex dynamics and vortex-lattice formation in a rotating density-dependent Bose-Einstein condensate (BEC), characterized by the presence of nonlinear rot…
Decay of two-dimensional quantum turbulence in binary Bose-Einstein condensates
Mithun Thudiyangal, Kenichi Kasamatsu, Bishwajyoti Dey +1
We study two-dimensional quantum turbulence in miscible binary Bose-Einstein condensates in either a harmonic trap or a steep-wall trap through the numerical simulations of the Gro…
Stabilization of trapless dipolar Bose-Einstein condensates by temporal modulation of the contact interaction
S. Sabari, Bishwajyoti Dey
We theoretically study the stability of a trapless dipolar Bose-Einstein condensate (BEC) with temporal modulation of short-range contact interaction. For this aim, through both an…
Study of implosion in an attractive Bose-Einstein condensate
S. Sabari, A. Choudhuri, K. Porsezian +1
By solving the Gross-Pitaevskii equation analytically and numerically, we reexamine the implosion phenomena that occur beyond the critical value of the number of atoms of an attrac…
Discrete Breather and Soliton-Mode Collective Excitations in Bose-Einstein Condensates in a Deep Optical Lattice with Tunable Three-body Interactions
Galal Ahmed Alakhaly, Bishwajyoti Dey
We have studied the dynamic evolution of the collective excitations in Bose-Einstein condensates in a deep optical lattice with tunable three-body interactions. Their dynamics is g…