39 citations · 193 across the 14 of their papers we have counts for
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cond-mat.quant-gas2014★ 32 cited
Pinning of Hidden Vortices in Bose-Einstein Condensate
T. Mithun, K. Porsezian, Bishwajyoti Dey
We study the vortex dynamics and vortex pinning effect in Bose-Einstein condensate in a rotating double-well trap potential and co-rotating optical lattice. We show that, in agreem…
nlin.PS2014
Quantization of β-Fermi-Pasta-Ulam Lattice with Nearest and Next-nearest Neighbour Interactions
Aniruddha Kibey, Rupali Sonone, Bishwajyoti Dey +1
We quantize the β-Fermi-Pasta-Ulam (FPU) model with nearest and next-nearest neighbour interactions using a number conserving approximation and a numerical exact diagonalization me…