527 citations · 5k across the 144 of their papers we have counts for
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cond-mat2001★ 35 cited
Quadratic diffusion Monte Carlo and pure estimators for atoms
A. Sarsa, J. Boronat, J. Casulleras
The implementation and reliability of a quadratic diffusion Monte Carlo method for the study of ground-state properties of atoms are discussed. We show in the simple yet non-trivia…
cond-mat2001★ 91 cited
Superfluidity vs Bose-Einstein condensation in a Bose gas with disorder
G. E. Astrakharchik, J. Boronat, J. Casulleras +1
We investigate the phenomenon of Bose-Einstein condensation and superfluidity in a Bose gas at zero temperature with disorder. By using the Diffusion Monte-Carlo method we calculat…
cond-mat.stat-mech2001★ 28 cited
Isotopic effects of hydrogen adsorption in carbon nanotubes
M. C. Gordillo, J. Boronat, J. Casulleras
We present diffusion Monte Carlo calculations of D adsorbed inside a narrow carbon nanotube. The 1D D equation of state is reported, and the one-dimensional character of th…