196 citations · 619 across the 22 of their papers we have counts for
Showing 2006 · cond-mat.str-elShow all
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cond-mat.str-el2006★ 11 cited
Extended Gutzwiller wavefunction for the Hubbard-Holstein model
P. Barone, R. Raimondi, M. Capone +2
We introduce a new type of Gutzwiller variational wavefunction for correlated electrons coupled to phonons, able to treat on equal footing electronic and lattice degrees of freedom…
cond-mat.str-el2006★ 63 cited
Electron-phonon interaction and antiferromagnetic correlations
G. Sangiovanni, O. Gunnarsson, E. Koch +2
We study effects of the Coulomb repulsion on the electron-phonon interaction (EPI) in a model of cuprates at zero and finite doping. We find that antiferromagnetic correlations str…