676 citations · 2.5k across the 59 of their papers we have counts for
Showing 2009Show all
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cond-mat.other2009★ 64 cited
Exact ground state Monte Carlo method for Bosons without importance sampling
M. Rossi, M. Nava, L. Reatto +1
Generally ``exact'' Quantum Monte Carlo computations for the ground state of many Bosons make use of importance sampling. The importance sampling is based, either on a guiding func…
cond-mat.other2009★ 14 cited
Quantum dislocations: the fate of multiple vacancies in two dimensional solid 4He
M. Rossi, E. Vitali, D. E. Galli +1
Defects are believed to play a fundamental role in the supersolid state of 4He. We have studied solid 4He in two dimensions (2D) as function of the number of vacancies n_v, up to 3…
cond-mat.soft2009★ 31 cited
The smooth cut-off Hierarchical Reference Theory of fluids
Alberto Parola, Davide Pini, Luciano Reatto
We provide a comprehensive presentation of the Hierarchical Reference Theory (HRT) in the smooth cut-off formulation. A simple and self-consistent derivation of the hierarchy of di…