30 citations · 60 across the 2 of their papers we have counts for
Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech2007★ 30 cited
Superfluid and Mott Insulator phases of one-dimensional Bose-Fermi mixtures
A. Zujev, A. Baldwin, R. T. Scalettar +3
We study the ground state phases of Bose-Fermi mixtures in one-dimensional optical lattices with quantum Monte Carlo simulations using the Canonical Worm algorithm. Depending on th…
cond-mat.stat-mech2005
Ring Exchange and Phase Separation in the Two-dimensional Boson Hubbard model
V. G. Rousseau, R. T. Scalettar, G. G. Batrouni
We present Quantum Monte Carlo simulations of the soft-core bosonic Hubbard model with a ring exchange term K. For values of K which exceed roughly half the on-site repulsion U, th…