80 citations · 152 across the 3 of their papers we have counts for
4 papers · 1 filter
Long-lived nonequilibrium states in the Hubbard model with an electric field
Alexander V. Joura, J. K. Freericks, Alexander I. Lichtenstein
We study the single-band Hubbard model in the presence of a large spatially uniform electric field out of equilibrium. Using the Keldysh nonequilibrium formalism, we solve the prob…
Steady-state nonequilibrium density of states of driven strongly correlated lattice models in infinite dimensions
A. V. Joura, J. K. Freericks, Th. Pruschke
The formalism for exactly calculating the retarded and advanced Green's functions of strongly correlated lattice models in a uniform electric field is derived within dynamical mean…
Effect of Particle-Hole Asymmetry on the Mott-Hubbard Metal-Insulator Transition
D. O. Demchenko, A. V. Joura, J. K. Freericks
The Mott-Hubbard metal-insulator transition is one of the most important problems in correlated electron systems. In the past decade, much progress has been made on examining a par…
Thermal transport in the Falicov-Kimball model on a Bethe lattice
A. V. Joura, D. O. Demchenko, J. K. Freericks
We calculate thermal transport in the Falicov-Kimball model on an infinite-coordination-number Bethe lattice. We perform numerical calculations of the thermoelectric characteristic…