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cond-mat.quant-gas2021★ 18 cited
Dropleton-Soliton Crossover mediated via Trap Modulation
Argha Debnath, Ayan Khan, Saurabh Basu
We report a droplet to a soliton crossover by tuning the external confinement potential in a dilute Bose-Eienstein condensate by numerically solving the modified Gross-Pitaevskii e…
cond-mat.quant-gas2021★ 6 cited
Signature of Supersolidity in a Driven Cubic-Quartic Nonlinear Schrödinger Equation
Argha Debnath, Jammu Tarun, Ayan Khan
We present analytical solution, which is periodic in nature, for a driven cubic-quartic nonlinear Schrödinger equation (DCQNLSE) placed in a bi-chromatic optical lattice. The solut…