4 papers
Phonons, electrons and thermal transport in Planckian high T materials
Connie H. Mousatov, Sean A. Hartnoll
The room temperature thermal diffusivity of high T materials is dominated by phonons. This allows the scattering of phonons by electrons to be discerned. We argue that the meas…
On the Planckian bound for heat diffusion in insulators
Connie H. Mousatov, Sean A. Hartnoll
High temperature thermal transport in insulators has been conjectured to be subject to a Planckian bound on the transport lifetime , desp…
Theory of the Strange Metal SrRuO
Connie H. Mousatov, Erez Berg, Sean A. Hartnoll
The bilayer perovskite SrRuO has been widely studied as a canonical strange metal. It exhibits -linear resistivity and a electronic specific heat in a f…
Bad metallic transport in a modified Hubbard model
Connie H. Mousatov, Ilya Esterlis, Sean A. Hartnoll
Strongly correlated metals often display anomalous transport, including -linear resistivity above the Mott-Ioffe-Regel limit. We introduce a tractable microscopic model for such…