102 citations · 102 across the 6 of their papers we have counts for
Showing 2003Show all
2 papers · 1 filter
cond-mat.str-el2003
Dynamical mean-field theory of Hubbard-Holstein model at half-filling: Zero temperature metal-insulator and insulator-insulator transitions
Gun Sang Jeon, Tae-Ho Park, Jung Hoon Han +2
We study the Hubbard-Holstein model, which includes both the electron-electron and electron-phonon interactions characterized by and , respectively, employing the dynamical…
cond-mat.str-el2003
A path integral approach to Anderson-Holstein model
Hyun C. Lee, Han-Yong Choi
The Anderson-Holstein model is studied in the framework of the semiclassical approximation. Analytic results for Kondo temperature renormalized by weak electron-phonon interaction…