Production of a chiral magnetic anomaly with emerging turbulence and
  mean-field dynamo action
  In relativistic magnetized plasmas, asymmetry in the number densities of
left- and right-handed fermions, i.e., a non-zero chiral chemical potential
mu_5, leads to an electric current along the magnetic field. This causes a
chiral dynamo instability for a uniform mu_5, but our simulations reveal a
dynamo even for fluctuating mu_5 with zero mean. It produces
magnetically-dominated turbulence and generates mean magnetic fields via the
magnetic alpha effect. Eventually, a universal scale-invariant k^(-1) spectrum
of mu_5 and a k^(-3) magnetic spectrum are formed independently of the initial
condition.
