Abstract

The Coulomb interaction between electrons is fully self-consistently incorporated into the Eliashberg theory of superconductivity. The electron-phonon and Hubbard interactions, and their screenings are treated on an equal footing within RPA, and the vertex correction is included via the Nambu's method. The numerical calculations of the gap function, Δ(ω), and the tunneling density of states, N( ω), of fullerene superconductors are briefly reported.

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