32 citations · 204 across the 23 of their papers we have counts for
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hep-th2007★ 25 cited
One-loop Self-energy and Counterterms in a Massive Yang-Mills Theory based on the Nonlinearly Realized Gauge Group
Daniele Bettinelli, Ruggero Ferrari, Andrea Quadri
In this paper we evaluate the self-energy of the vector mesons at one loop in our recently proposed subtraction scheme for massive nonlinearly realized SU(2) Yang-Mills theory. We…
hep-th2007★ 11 cited
Path-integral over non-linearly realized groups and Hierarchy solutions
Daniele Bettinelli, Ruggero Ferrari, Andrea Quadri
The technical problem of deriving the full Green functions of the elementary pion fields of the nonlinear sigma model in terms of ancestor amplitudes involving only the flat connec…