19 citations · 24 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2011
On Berezinskii-Kosterlitz-Thouless Phase Transition in Quasi-One Dimensional Bose-Einstein Condensate
Vivek M. Vyas, Sandeep Gautam, Prasanta K. Panigrahi
We show that quasi-one dimensional Bose-Einstein condensate under suitable conditions can exhibit a Berezinskii-Kosterlitz-Thouless phase transition. The role played by quantized v…
cond-mat.quant-gas2010★ 5 cited
Position swapping and pinching in Bose-Fermi mixtures with two-color optical Feshbach resonances
S. Gautam, P. Muruganandam, D. Angom
We examine the density profiles of the quantum degenerate Bose-Fermi mixture of Yb-Yb, experimental observed recently, in the mean field regime. In this mixture the…
cond-mat.quant-gas2010★ 19 cited
Phase separation of binary condensates in harmonic and lattice potentials
S. Gautam, D. Angom
We propose a modified Gaussian ansatz to study binary condensates, trapped in harmonic and optical lattice potentials, both in miscible and immiscible domains. The ansatz is an apt…