61 citations · 333 across the 12 of their papers we have counts for
3 papers · 1 filter
Mean field analysis of quantum phase transitions in a periodic optical superlattice
Arya Dhar, Manpreet Singh, Ramesh V. Pai +1
In this paper we analyze the various phases exhibited by a system of ultracold bosons in a periodic optical superlattice using the mean field decoupling approximation. We investiga…
Three body on-site interactions in ultracold bosonic atoms in optical lattices and superlattices
Manpreet Singh, Arya Dhar, Tapan Mishra +2
The Mott insulator-superfluid transition for ultracold bosonic atoms in an optical lattice has been extensively studied in the framework of the Bose-Hubbard model with two-body on-…
Brief remarks on "Electric dipole moment enhancement factor of thallium"
H. S. Nataraj, B. K. Sahoo, B. P. Das +1
In a recent paper by Porsev et al. [arXiv:1201.5615v1], the authors have claimed to have resolved the controversy arising from the different ab initio results available for the EDM…