Non-perturbative results for large-N gauge theories
  It has been known for a long time that large-$N$ methods can give invaluable insights into non-perturbative phenomena such as confinement. Lattice techniques can be used to compute quantities at large $N$. In this contribution, I review some recent large-N lattice results and discuss their implications for our understanding of non-perturbative QCD. 
Biagio Lucini
hep-th