77 citations · 182 across the 5 of their papers we have counts for
5 papers
Scaling behavior of an Anderson impurity close to the Mott-Anderson transition
M. C. O. Aguiar, V. Dobrosavljevic, E. Abrahams +1
The scaling behavior of Anderson impurity models each of which with a different site energy epsilon_i is examined close to the Mott-Anderson transition. Depending on the impurity e…
Green functions for nearest- and next-nearest-neighbor hopping on the Bethe lattice
M. Kollar, M. Eckstein, K. Byczuk +8
We calculate the local Green function for a quantum-mechanical particle with hopping between nearest and next-nearest neighbors on the Bethe lattice, where the on-site energies may…
Is the Mott transition relevant to f-electron metals ?
L. de' Medici, A. Georges, G. Kotliar +1
We study how a finite hybridization between a narrow correlated band and a wide conduction band affects the Mott transition. At zero temperature, the hybridization is found to be a…
Effects of disorder on the non-zero temperature Mott Transition
M. C. O. Aguiar, V. Dobrosavljevic, E. Abrahams +1
The physics of the metal-insulator coexistence region near the non-zero temperature Mott transition is investigated in presence of weak disorder. We demonstrate that disorder reduc…
Understanding the Heavy Fermion Phenomenology from Microscopic Model
Ping Sun, Gabriel Kotliar
We solve the 3D periodic Anderson model via two impurity DMFT. We obtain the temperature v.s. hybridization phase diagram. In approaching the quantum critical point (QCP) both the…