67 citations · 1k across the 73 of their papers we have counts for
Showing 2014 · cond-mat.quant-gasShow all
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cond-mat.quant-gas2014★ 26 cited
Fluctuation driven topological transition of binary condensates in optical lattices
K. Suthar, Arko Roy, D. Angom
We show the emergence of a third Goldstone mode in binary condensates at the phase-separation in quasi-1D optical lattices. We develop the coupled discrete nonlinear Schrödinger eq…
cond-mat.quant-gas2014★ 2 cited
Vortex reconnections between coreless vortices in binary condensates
S. Gautam, K. Suthar, D. Angom
Vortex reconnections plays an important role in the turbulent flows associated with the superfluids. To understand the dynamics, we examine the reconnections of vortex rings in the…
cond-mat.quant-gas2014★ 15 cited
Fluctuation and interaction induced instability of dark solitons in single and binary condensates
Arko Roy, D. Angom
We show that the presence of soliton in a single-species condensate, at zero temperature, enhances the quantum depletion sufficient enough to induce dynamical instability of the sy…