29 citations · 62 across the 8 of their papers we have counts for
8 papers
Quasi-one- and quasi-two-dimensional Bose-Fermi mixtures from weak coupling to unitarity
Pardeep Kaur, Sandeep Gautam, S. K. Adhikari
We study ultracold superfluid Bose-Fermi mixtures in three dimensions, with stronger confinement along one or two directions, using a non-perturbative beyond-mean-field model for b…
Out-of-equilibrium dynamics of Bose-Bose mixtures in optical lattices
Pardeep Kaur, Kuldeep Suthar, Dilip Angom +1
We examine the quench dynamics across quantum phase transitions from a Mott insulator (MI) to a superfluid (SF) phase in a two-component bosonic mixture in an optical lattice. We s…
Supersolid-like solitons in two-dimensional nonmagnetic spin-orbit coupled spin-1 and spin-2 condensates
Pardeep Kaur, Sandeep Gautam, S. K. Adhikari
We demonstrate spontaneous generation of spatially-periodic supersolid-like super-lattice and stripe solitons in Rashba spin-orbit (SO) coupled spin-1 and spin-2 quasi-two-dimensio…
Supersolid-like solitons in spin-orbit coupled spin-2 condensate
Pardeep Kaur, Sandeep Gautam, S. K. Adhikari
We study supersolid-like crystalline structures emerging in the stationary states of a quasi-two-dimensional spin-orbit (SO)-coupled spin-2 condensate in the ferromagnetic, cyclic,…
Semi-Implicit finite-difference methods to study the spin-orbit and coherently coupled spinor Bose-Einstein condensates
Paramjeet Banger, Pardeep Kaur, Sandeep Gautam
We develop time-splitting finite difference methods, using implicit Backward-Euler and semi-implicit Crank-Nicolson discretization schemes, to study the spin-orbit coupled spinor B…
Spin-orbit coupling driven superfluid states in optical lattices at zero and finite temperatures
Kuldeep Suthar, Pardeep Kaur, Sandeep Gautam +1
We investigate the quantum phase transitions of a two-dimensional Bose-Hubbard model in the presence of a Rashba spin-orbit coupling with and without thermal fluctuations. The inte…
FORTRESS II: FORTRAN programs for solving coupled Gross-Pitaevskii equations for spin-orbit coupled spin-2 Bose-Einstein condensate
Paramjeet Banger, Pardeep Kaur, Arko Roy +1
We provide here a set of three OpenMP parallelized FORTRAN 90/95 programs to compute the ground states and the dynamics of trapped spin-2 Bose-Einstein condensates (BECs) with anis…
FORTRESS: FORTRAN programs for solving coupled Gross-Pitaevskii equations for spin-orbit coupled spin-1 Bose-Einstein condensate
Pardeep Kaur, Arko Roy, Sandeep Gautam
Here, we present simple and efficient numerical scheme to study static and dynamic properties of spin-1 Bose-Einstein condensates (BECs) with spin-orbit (SO) coupling by solving th…