2 papers
cond-mat.str-el2021
Differentiating Hund from Mott physics in a three-band Hubbard-Hund model: Temperature dependence of spectral, transport, and thermodynamic properties
K. M. Stadler, G. Kotliar, S. -S. B. Lee +2
We study the interplay between Mott physics, driven by Coulomb repulsion U, and Hund physics, driven by Hund's coupling J, for a minimal model for Hund metals, the orbital-symmetri…
cond-mat.str-el2019
Uncovering Non-Fermi-Liquid Behavior in Hund Metals: Conformal Field Theory Analysis of an SU(2)SU(3) Spin-Orbital Kondo Model
E. Walter, K. M. Stadler, S. -S. B. Lee +4
Hund metals have attracted attention in recent years due to their unconventional superconductivity, which supposedly originates from non-Fermi-liquid (NFL) properties of the normal…