3 papers
cond-mat.quant-gas2020
Impact of the transverse direction on the many-body tunneling dynamics in a two-dimensional bosonic Josephson junction
Anal Bhowmik, Sudip Kumar Halder, Ofir E. Alon
Tunneling in a many-body system appears as one of the novel implications of quantum physics, in which particles move in space under an otherwise classically-forbidden potential bar…
cond-mat.quant-gas2019
Relaxation of Shannon entropy for trapped interacting bosons with dipolar interactions
S. Bera, S. K. Haldar, B. Chakrabarti +2
We study the dynamics of dipolar bosons in an external harmonic trap. We monitor the time evolution of the occupation in the natural orbitals and normalized first- and second-order…
cond-mat.quant-gas2018
Many-body quantum dynamics of an asymmetric bosonic Josephson junction
Sudip Kumar Haldar, Ofir E. Alon
The out-of-equilibrium quantum dynamics of an interacting Bose gas trapped in a 1D asymmetric double-well potential is studied by solving the many-body Schrödinger equation numeric…