481 citations · 4.8k across the 108 of their papers we have counts for
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cond-mat.str-el1998
The Small Polaron Crossover: Role of Dimensionality
M. Capone, S. Ciuchi, C. Grimaldi
The crossover from quasi free electron to small polaron in the Holstein model for a single electron is studied by means of both exact and self-consistent calculations in one dimens…
cond-mat.str-el1998★ 35 cited
Phase separation in the 2D Hubbard model: a fixed-node quantum Monte Carlo study
A. C. Cosentini, M. Capone, L. Guidoni +1
Fixed-node Green's function Monte Carlo calculations have been performed for very large 16x6 2D Hubbard lattices, large interaction strengths U=10,20, and 40, and many (15-20) dens…