3 papers
cond-mat.str-el2020
Longitudinal and anomalous Hall conductivity of a general two-band model
Johannes Mitscherling
We derive and analyze the longitudinal and the anomalous Hall conductivity for a general momentum-block-diagonal two-band model. This model captures a broad spectrum of physically…
cond-mat.str-el2020
Charge carrier drop at the onset of pseudogap behavior in the two-dimensional Hubbard model
Pietro M. Bonetti, Johannes Mitscherling, Demetrio Vilardi +1
We show that antiferromagnetic spin-density wave order in the two-dimensional Hubbard model yields a drop of the charge carrier density as observed in recent transport measurements…
cond-mat.str-el2018
Longitudinal conductivity and Hall coefficient in two-dimensional metals with spiral magnetic order
Johannes Mitscherling, Walter Metzner
We compute the longitudinal dc conductivity and the Hall conductivity in a two-dimensional metal with spiral magnetic order. Scattering processes are modeled by a momentum-independ…