180 citations · 398 across the 6 of their papers we have counts for
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cond-mat.str-el2014★ 9 cited
Quantum phases of hardcore bosons in two coupled chains: A density matrix renormalization group study
Bradraj Pandey, S. Sinha, Swapan K. Pati
We consider hardcore bosons in two coupled chain of one dimensional lattices at half filling with repulsive intra-chain interaction and inter-chain attraction. This can be mapped o…
cond-mat.str-el2013★ 13 cited
Phases and collective modes of Rydberg atoms in an optical lattice
K. Saha, S. Sinha, K. Sengupta
We chart out the possible phases of laser driven Rydberg atoms in the presence of a hypercubic optical lattice. We define a pseudospin degree of freedom whose up(down) components c…