196 citations · 460 across the 10 of their papers we have counts for
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Relevance of phonon dynamics in strongly correlated systems coupled to phonons: A Dynamical Mean Field Theory analysis
Giorgio Sangiovanni, Massimo Capone, Claudio Castellani
The properties of the electron-phonon interaction in the presence of a sizable electronic repulsion at finite doping are studied by investigating the metallic phase of the Hubbard-…
Energetic balance of the superconducting transition across the BCS-Bose E instein crossover in the attractive Hubbard model
A. Toschi, M. Capone, C. Castellani
We investigate by means of Dynamical Mean-Field Theory the crossover from BCS superconductivity to Bose-Einstein (BE) condensation of preformed pairs in the attractive Hubbard mode…
Effective electron-phonon coupling and polaronic transition in the presence of strong correlation
P. Barone, R. Raimondi, M. Capone +1
We study the Hubbard-Holstein model using slave-boson mean-field and a variation al Lang-Firsov transformation. We identify weak and strong e-ph coupling solutions, whose stability…
Temperature dependence of the optical spectral weight in the cuprates: Role of electron correlations
A. Toschi, M. Capone, M. Ortolani +3
We compare calculations based on the Dynamical Mean-Field Theory of the Hubbard model with the infrared spectral weight of LaSrCuO and other cuprates. With…