We examine the local density of states and the momentum-dependent distribution functions as they evolve in time for systems described by the Falicov-Kimball model initially in equilibrium, and then driven by a large uniform electric field turned on at time t = 0. We use exact dynamical mean-field theory, extended to nonequilibrium situations, to solve the problem. We focus on the accuracy of the numerics and on the interesting new features brought about by the strong correlations.
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Freericks, J.K., Joura, A.V. (2008). Nonequilibrium Density Of States And Distribution Functions For Strongly Correlated Materials Across The Mott Transition. In: Bonča, J., Kruchinin, S. (eds) Electron Transport in Nanosystems. NATO Science for Peace and Security Series B: Physics and Biophysics. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-9146-9_17
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DOI: https://doi.org/10.1007/978-1-4020-9146-9_17
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