1.5k citations · 11.2k across the 149 of their papers we have counts for
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cond-mat.stat-mech2007★ 2 cited
A short-loop algorithm for quantum Monte Carlo simulations
Ying-Jer Kao, Roger G. Melko
We present an algorithmic framework for a variant of the quantum Monte Carlo operator-loop algorithm, where non-local cluster updates are constructed in a way that makes each indiv…
cond-mat.str-el2007★ 57 cited
Supersolidity from defect-condensation in the extended boson Hubbard model
Yu-Chun Chen, Roger G. Melko, Stefan Wessel +1
We study the ground state phase diagram of the hard-core extended boson Hubbard model on the square lattice with both nearest- (nn) and next-nearest-neighbor (nnn) hopping and repu…
cond-mat.str-el2007★ 226 cited
Scaling in the Fan of an Unconventional Quantum Critical Point
Roger G. Melko, Ribhu K. Kaul
We present results of extensive finite-temperature Quantum Monte Carlo simulations on a SU(2) symmetric S=1/2 quantum antiferromagnet with a four-spin interaction [Sandvik, Phys. R…