648 citations · 5.2k across the 89 of their papers we have counts for
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cond-mat1993
Exact Diagonalization Approach for the infinite D Hubbard Model
Michel Caffarel, Werner Krauth
We present a powerful method for calculating the thermodynamic properties of the Hubbard model in infinite dimensions, using an exact diagonalization of an Anderson model with a fi…
cond-mat1993
Superconductivity in the Two-Band Hubbard Model in Infinite D: an Exact Diagonalization Study
Werner Krauth, Michel Caffarel
We apply an exact diagonalization method to the the infinite-D two-band Hubbard model. The method is essentially exact for the calculation of thermodynamic properties for all but t…
cond-mat1993★ 64 cited
Superconductivity in the Two-Band Hubbard Model in Infinite Dimensions
Antoine Georges, Gabriel Kotliar, Werner Krauth
We study a two-band Hubbard model in the limit of infinite dimensions, using a combination of analytical methods and Monte-Carlo techniques. The normal state is found to display va…