29 citations · 97 across the 5 of their papers we have counts for
5 papers
Electric dipole polarizability of group-IIIA ions using PRCC: Large correlation effects from nonlinear terms
Ravi Kumar, S. Chattopadhyay, B. K. Mani +1
We compute the ground-state electric dipole polarizability of group-IIIA ions using the perturbed relativistic coupled-cluster (PRCC) theory. To account for the relativistic effect…
Enhancement of the Bose glass phase in the presence of an artificial gauge field
Sukla Pal, Rukmani Bai, Soumik Bandyopadhyay +2
We examine the effects of an artificial gauge field and finite temperature in a two-dimensional disordered Bose-Hubbard model. The disorder considered is diagonal and quenched in n…
Bosonic quantum Hall states in single-layer two-dimensional optical lattices
Rukmani Bai, Soumik Bandyopadhyay, Sukla Pal +2
Quantum Hall (QH) states of 2D single layer optical lattices are examined using Bose-Hubbard model (BHM) in presence of artificial gauge field. We study the QH states of both the h…
Coreless vortex dipoles and bubbles in phase-separated binary condensates
S. Gautam, P. Muruganandam, D. Angom
Vortex dipoles are generated when an obstacle moves through a superfluid. In case of phase-separated binary condensates, with appropriate interaction parameters in pan-cake shaped…
Phase separation of binary condensates in harmonic and lattice potentials
S. Gautam, D. Angom
We propose a modified Gaussian ansatz to study binary condensates, trapped in harmonic and optical lattice potentials, both in miscible and immiscible domains. The ansatz is an apt…