54 citations · 417 across the 38 of their papers we have counts for
38 papers
Localization versus incommemsurability for finite boson system in one-dimensional disordered lattice
Barnali Chakrabarti, Arnaldo Gammal
We explore the effect of disorder on a few-boson system in a finite one-dimensional quasiperiodic potential covering the full interaction ranging from uncorrelated to strongly corr…
Transport of ultracold dipolar fermions in one-dimensional optical lattices
Barnali Chakrabarti, N D Chavda, Andrea Trombettoni +1
We investigate the transport properties in out-of-equilibrium dynamics of strongly correlated dipolar fermions initially localized in one-dimensional inhomogeneous optical lattice.…
One-Dimensional Quench Dynamics in an Optical Lattice: sine-Gordon and Bose-Hubbard Descriptions
Subhrajyoti Roy, Rhombik Roy, Andrea Trombettoni +2
We investigate the dynamics of one-dimensional interacting bosons in an optical lattice after a sudden quench in the Bose-Hubbard (BH) and sine-Gordon (SG) regimes. While in higher…
Strongly interacting bosons in 1D disordered lattice: phase coherence of distorted Mott phases
Barnali Chakrabarti, Arnaldo Gammal, Luca Salasnich
We explore the consequences of disorder on phase coherence in the Mott insulator phases in an optical lattice. Few bosons with contact interaction in small optical lattice can feat…
Expansion of strongly interacting dipolar bosons in 1D optical lattices
Rhombik Roy, Andrea Trombettoni, Barnali Chakrabarti
We numerically study the expansion dynamics of initially localized dipolar bosons in a homogeneous 1D optical lattice for different initial states. Comparison is made to interactin…
Quasi-superfluid and Quasi-Mott phases of strongly interacting bosons in shallow optical lattice
Subhrajyoti Roy, Rhombik Roy, Arnaldo Gammal +2
We explore the ground states of strongly interacting bosons in the vanishingly small and weak lattices using the multiconfiguration time-dependent Hartree method for bosons (MCTDHB…