Comment on"Landau Levels and Riemann Zeros"
Sierra and Townsend (ST) [1] showed that the ``absorption spectrum''model of Connes [2] arises as the lowest-Landau-level (LLL) limit of a charged particle in crossed electric and magnetic fields, and suggested that the higher Landau levels supply the fluctuation part of the Riemann-zero counting function $N(E)$. Withi...