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cond-mat.str-el2005
Towards a statistical theory of transport by strongly-interacting lattice fermions
Subroto Mukerjee, Vadim Oganesyan, David Huse
We present a study of electric transport at high temperature in a model of strongly interacting spinless fermions without disorder. We use exact diagonalization to study the statis…
cond-mat.str-el2004
Thermopower of the Hubbard model: Effects of multiple orbitals and magnetic fields in the atomic limit
Subroto Mukerjee
We consider strongly-correlated systems described by the multi-orbital Hubbard model in the atomic limit and obtain exact expressions for the chemical potential and thermopower. We…