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cond-mat.str-el2002
Gaussian fluctuation corrections to the BCS mean field gap amplitude at zero temperature
S. Kos, A. J. Millis, A. I. Larkin
The leading (Gaussian) fluctuation correction to the weak coupling zero temperature BCS superconducting gap equation is computed. We find that the dominant contribution comes from…
cond-mat.str-el2002
Dynamical mean-field theory of electron-phonon interaction in correlated electron materials: general results and application to doped Mott insulators
A. Deppeler, A. J. Millis
The dynamical mean-field method is used to formulate a computationally tractable theory of electron-phonon interactions in systems with arbitrary local electron-electron interactio…