5 papers
Valley Hall viscosity in the integer quantum Hall phases of (2+1)D Dirac materials
M. Selch
We calculate the valley-resolved Hall viscosity for Lorentz-invariant integer quantum Hall phases in Semenoff-semiconducting graphene-like systems at zero temperature. The Kubo for…
Emergent Hall viscosity in the integer quantum Hall phases of graphene-like systems
M. Selch, M. A. Zubkov
We explicitly distinguish Hall viscosity as defined relative to the strain field vs. relative to an emergent vielbein or metric field and discuss it for graphene-like systems. Asid…
Non-renormalization of the Hall viscosity of integer and Jain fractional quantum Hall phases by Coulomb interactions
Maik Selch
We proof the non-renormalization of the Hall viscosity by Coulomb interactions for integer and fractional quantum Hall Jain states building on previous results obtained for the Hal…
Non-renormalization of the fractional quantum Hall conductivity by interactions
M. Selch, M. A. Zubkov, Souvik Pramanik +1
We investigate the theory of the fractional quantum Hall effect (QHE) proposed a long time ago by Lopez and Fradkin \cite{Fradkin1991chern} to describe the principal Jain series. T…
Effective Lagrangian for the macroscopic motion of Weyl fermions in He-A
M. Selch, M. A. Zubkov
We consider macroscopic motion of the normal component of superfluid He - A in global thermodynamic equilibrium within the context of the Zubarev statistical operator method. W…