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20042026
most citedNonequilibrium dynamical mean-field theory and its applications

774 citations · 7.6k across the 136 of their papers we have counts for

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cond-mat.str-el2006★ 32 cited

Isosbestic points in the spectral function of correlated electrons

M. Eckstein, M. Kollar, D. Vollhardt

We investigate the properties of the spectral function A(omega,U) of correlated electrons within the Hubbard model and dynamical mean-field theory. Curves of A(omega,U) vs. omega f…