256 citations · 2.6k across the 56 of their papers we have counts for
4 papers · 1 filter
The Local Impurity Self Consistent Approximation (LISA) to Strongly Correlated Fermion Systems and the Limit of Infinite Dimensions
A. Georges, G. Kotliar, W. Krauth +1
We review the dynamical mean-field theory of strongly correlated fermion systems which is based on a mapping of lattice models onto quantum impurity models subject to a self-consis…
Optical Conductivity in Mott-Hubbard Systems
M. J. Rozenberg, G. Kotliar, H. Kajueter +4
We study the transfer of spectral weight in the optical spectra of a strongly correlated electron system as a function of temperature and interaction strength. Within a dynamical m…
The Metal-Insulator Transition in the Hubbard Model at Zero Temperature II
Marcelo J. Rozenberg, Goetz Moeller, Gabriel Kotliar
We study the metal-to-insulator transition of the Hubbard model at zero temperatures in infinite dimensions. The coexistence of metallic and insulating solutions for a finite range…
Critical Properties of the Mott Transition in the Hubbard Model
Goetz Moeller, Qimiao Si, Gabriel Kotliar +1
We introduce a systematic low-energy approach to strongly correlated electron systems in infinite dimensions, and apply it to the problem of the correlation-induced metal-insulator…