481 citations · 4.8k across the 108 of their papers we have counts for
6 papers · 2 filters
Dynamical Breakup of the Fermi Surface in a doped Mott Insulator
M. Civelli, M. Capone, S. S. Kancharla +2
The evolution from an anomalous metallic phase to a Mott insulator within the two-dimensional Hubbard model is investigated by means of the Cellular Dynamical Mean-Field Theory. We…
Electron-phonon Interaction close to a Mott transition
G. Sangiovanni, M. Capone, C. Castellani +1
The effect of Holstein electron-phonon interaction on a Hubbard model close to a Mott-Hubbard transition at half-filling is investigated by means of Dynamical Mean-Field Theory. We…
Polaronic and nonadiabatic phase diagram from anomalous isotope effects
P. Paci, M. Capone, E. Cappelluti +3
Isotope effects (IEs) are powerful tool to probe directly the dependence of many physical properties on the lattice dynamics. In this paper we invenstigate the onset of anomalous I…
High-Pressure Phase Diagram in the Manganites: a Two-site Model Study
A. Sacchetti, P. Postorino, M. Capone
The pressure dependence of the Curie temperature in manganites, recently studied over a wide pressure range, is not quantitatively accounted for by the quenching of Jahn-Tell…
Polaron formation for a non-local electron-phonon coupling: A variational wave-function study
C. A. Perroni, E. Piegari, M. Capone +1
We introduce a variational wave-function to study the polaron formation when the electronic transfer integral depends on the relative displacement between nearest-neighbor sites gi…
Strongly Correlated Superconductivity and Pseudogap Phase near a multi-band Mott Insulator
M. Capone, M. Fabrizio, C. Castellani +1
Near a Mott transition, strong electron correlations may enhance Cooper pairing. This is demonstrated in the Dynamical Mean Field Theory solution of a twofold-orbital degenerate Hu…