117 citations · 216 across the 10 of their papers we have counts for
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cond-mat.str-el2013★ 22 cited
Imaginary Time Correlations and the phaseless Auxiliary Field Quantum Monte Carlo
M. Motta, D. E. Galli, S. Moroni +1
The phaseless Auxiliary Field Quantum Monte Carlo method provides a well established approximation scheme for accurate calculations of ground state energies of many-fermions system…
cond-mat.other2013★ 18 cited
Excitation spectrum in two-dimensional superfluid 4He
F. Arrigoni, E. Vitali, D. E. Galli +1
In this work we perform an ab-initio study of an ideal two-dimensional sample of 4He atoms, a model for 4He films adsorbed on several kinds of substrates. Starting from a realistic…
cond-mat.other2013★ 22 cited
Dynamic structure factor for 3He in two-dimensions
M. Nava, D. E. Galli, S. Moroni +1
Recent neutron scattering experiments on 3He films have observed a zero-sound mode, its dispersion relation and its merging with -and possibly emerging from- the particle-hole cont…