A Formalism for the Systematic Treatment of Rapidity Logarithms in... Many observables in QCD rely upon the resummation of perturbation theory to retain predictive power. Resummation follows after one factorizes the cross section into the rele- vant modes. The class...

A #Formalism for the #Systematic #Treatment of #Rapidity #Logarithms in #Quantum #Field_Theory

arxiv.org/abs/1202.0814

Itsy bitsy topological field theory We construct an elementary, combinatorial kind of topological quantum field theory, based on curves, surfaces, and orientations. The construction derives from contact invariants in sutured Floer...

#Itsy #bitsy #topological #field_theory

arxiv.org/abs/1201.4584