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    Université de Fribourg

    Entropy-cooled nonequilibrium states of the Hubbard model

    Werner, Philipp ; Li, Jianju ; Golež, Denis ; Eckstein, Martin

    In: Physical Review B, 2019, vol. 100, no. 15, p. 155130

    We show that the recently proposed cooling-by-doping mechanism allows one to efficiently prepare interesting nonequilibrium states of the Hubbard model. Using nonequilibrium dynamical mean field theory and a particle-hole symmetric setup with dipolar excitations to full and empty bands we produce cold photodoped Mott insulating states with a sharp Drude peak in the optical conductivity, a ...