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most citedDynamical mean-field theory of Hubbard-Holstein model at half-filling: Zero temperature metal-insulator and insulator-insulator transitions

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cond-mat.str-el2002★ 45 cited

Numerical renormalization group study of the symmetric Anderson-Holstein model: phonon and electron spectral functions

Gun Sang Jeon, Tae-Ho Park, Han-Yong Choi

We study the symmetric Anderson-Holstein (AH) model at zero temperature with Wilson's numerical renormalization group (NRG) technique to study the interplay between the electron-el…