4 papers
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…
Topological invariant responsible for the integer QHE and non-commutative geometry
G. Kovyrshin, A. Mekrami, J. Miller +2
We consider a wide class of tight - binding models of solid state physics. These models are, in the most general case, non - homogeneous. The topological invariant ${\cal N}_3…
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…