278 citations · 509 across the 5 of their papers we have counts for
5 papers
LaMnO is a Mott Insulator: an precise definition and an evaluation of the local interaction strength
Chungwei Lin, Andrew. J. Millis
We compare the interaction parameters measured on LaMnO to single site dynamical mean field estimates of the critical correlation strength needed to drive a Mott transition, fi…
Spin freezing transition and non-Fermi-liquid self-energy in a 3-orbital model
Philipp Werner, Emanuel Gull, Matthias Troyer +1
A single-site dynamical mean field study of a three band model with the rotationally invariant interactions appropriate to the t_2g levels of a transition metal oxide reveals a qua…
Local Order and the gapped phase of the Hubbard model: a plaquette dynamical mean field investigation
Emanuel Gull, Philipp Werner, Xin Wang +2
The four-site DCA method of including intersite correlations in the dynamical mean field theory is used to investigate the metal-insulator transition in the Hubbard model. At half…
Hall effect on the triangular lattice
Gladys León, Christophe Berthod, Thierry Giamarchi +1
We investigate the high frequency Hall effect on a two-dimensional triangular lattice with nearest-neighbor hopping and a local Hubbard interaction. The complete temperature and do…
Optical conductivity and the correlation strength of high temperature copper-oxide superconductors
A. Comanac, L de Medici, M. Capone +1
High temperature copper-oxide-based superconductivity is obtained by adding carriers to insulating "parent compounds". It is widely believed the parent compounds are "Mott" insulat…