117 citations · 216 across the 10 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
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.other2009★ 117 cited
Ab-initio low-energy dynamics of superfluid and solid 4He
E. Vitali, M. Rossi, L. Reatto +1
We have extracted information about real time dynamics of 4He systems from noisy imaginary time correlation functions f(tau) computed via Quantum Monte Carlo (QMC): production and…