Hall viscosity and hydrodynamic inverse Nernst effect in graphene
Hall viscosity and hydrodynamic inverse Nernst effect in graphene
Motivated by Hall viscosity measurements in graphene sheets, we study hydrodynamic transport of electrons in a channel of finite width in external electric and magnetic fields. We consider electric charge densities varying from close to the Dirac point up to the Fermi-liquid regime. We find two competing contributions to the …