Screening and anti-screening in QED and in Weyl semimetals
  Distributions of charge near charged impurities in Weyl semimetals are considered with the help of relativistic Thomas-Fermi method in full analogy with the solutions previously found in QED. Screening and anti-screening, zero charge and asymptotic freedom solutions appearing in different physical situations are discussed. 
D. N. Voskresensky
cond-mat.mes-hall hep-ph hep-th