86 citations · 758 across the 42 of their papers we have counts for
42 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…
Quantum phases and spectrum of collective modes in a spin-1 BEC with spin-orbital-angular-momentum coupling
Paramjeet Banger, Rajat, Arko Roy +1
Motivated by the recent experiments [Chen et al., Phys. Rev. Lett 121, 113204 (2018), Chen et al., Phys. Rev. Lett. 121, 250401 (2018)], we investigate the low-lying excitation spe…
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…
Collective excitations in cigar-shaped spin-orbit coupled spin-1 Bose-Einstein condensates
Rajat, Arko Roy, Sandeep Gautam
We theoretically study the collective excitations of a spin-orbit-coupled spin-1 Bose-Einstein condensate with antiferromagnetic spin-exchange interactions in a cigar-shaped trappi…
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,…