33 citations · 49 across the 2 of their papers we have counts for
2 papers
hep-th2007★ 33 cited
A Massive Yang-Mills Theory based on the Nonlinearly Realized Gauge Group
Daniele Bettinelli, Ruggero Ferrari, Andrea Quadri
We propose a subtraction scheme for a massive Yang-Mills theory realized via a nonlinear representation of the gauge group (here SU(2)). It is based on the subtraction of the poles…
hep-th2007★ 16 cited
Further Comments on the Symmetric Subtraction of the Nonlinear Sigma Model
Daniele Bettinelli, Ruggero Ferrari, Andrea Quadri
Recently a perturbative theory has been constructed, starting from the Feynman rules of the nonlinear sigma model at the tree level in the presence of an external vector source cou…