36 citations · 207 across the 18 of their papers we have counts for
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s- and d-wave Symmetries in Nonadiabatic Theory of Superconductivity
P. Paci, C. Grimaldi, L. Pietronero +1
High- superconductors have Fermi energies much smaller than conventional metals comparable to phonon frequencies. In such a situation nonadiabatic effects are important.…
Effect of Strong Correlation on the Electron-Phonon Interaction
L. Boeri, E. Cappelluti, C. Grimaldi +1
High- superconductors are usually described as strongly correlated electronic systems. This feature deeply affects the one-particle and two-particle properties of the system.…
Nonadiabatic theory of the superconducting state
M. Botti, E. Cappelluti, C. Grimaldi +1
Fermi energies in fullerene compounds and cuprates are extremely small as consequence of the small number of charge carriers and are comparable to the phonon frequency scale. In th…
A survey of nonadiabatic superconductivity in cuprates and fullerides
E. Cappelluti, C. Grimaldi, L. Pietronero +1
High- superconductors are characterized by very low carrier densities. This feature leads to two fundamental consequences: on one hand the Fermi energies are correspondingly s…
Failure of the Migdal-Eliashberg Theory of Superconductivity in Rb_3C_60
C. Grimaldi, E. Cappelluti, L. Pietronero +1
We discuss the compatibility of the most accurate experimental data with the ordinary Migdal-Eliashberg theory of superconductivity in the fullerene compound Rb_3C_60. By using dif…
d-wave nonadiabatic superconductivity
P. Paci, C. Grimaldi, L. Pietronero
The inclusion of nonadiabatic corrections to the electron-phonon interaction leads to a strong momentum dependence in the generalized Eliashberg equations beyond Migdal's limit. Fo…