Full Spectrum of Lyapunov Exponents in Gauge Field Theory
  We analyze the Lyapunov exponents of U(1) gauge fields across the phase transition from the confinement to the Coulomb phase on the lattice which are initialized by quantum Monte Carlo simulations. We observe all features of a strange attractor with a tendency to regularity towards the continuum limit. Results are also displayed for the full spectrum of Lyapunov exponents of the SU(2) gauge system. 
Tamas S. Biro, Harald Markum, Rainer Pullirsch