33 citations · 158 across the 19 of their papers we have counts for
19 papers
Renormalization Group Equation for Weakly Power Counting Renormalizable Theories
D. Bettinelli, D. Binosi, A. Quadri
We study the renormalization group flow in weak power counting (WPC) renormalizable theories. The latter are theories which, after being formulated in terms of certain variables, d…
Nonlinearly Realized Gauge Theories for LHC Physics
D. Bettinelli, D. Binosi, A. Quadri
We consider a minimal nonlinearly realized electroweak theory where mass generation happens à la Stueckelberg. Deformation of the nonlinearly realized gauge symmetry is controlled…
The Stueckelberg Mechanism in the presence of Physical Scalar Resonances
D. Bettinelli, A. Quadri
We show that it is possible to accommodate physical scalar resonances within a minimal nonlinearly realized electroweak theory in a way compatible with a natural Hopf algebra selec…
Nonlinear Realization of the SU(5) Georgi-Glashow Model
Daniele Bettinelli, Ruggero Ferrari, Alessandro Sanzeni
The formulation of a grand unified field theory based on the nonlinearly realized SU(5) gauge group is presented. The tree-level action is constructed by requiring invariance under…
On the Weak Coupling Limit for Massive Yang-Mills
Daniele Bettinelli, Ruggero Ferrari
For small values of the gauge coupling constant, we compare the densities of the energy of the vacuum and of the order parameter, evaluated in the lattice Monte Carlo simulation an…
Heavy top renormalon contribution to fermion propagators
D. Bettinelli, J. J. van der Bij
We study resummed perturbative contributions due to a heavy top-quark. These renormalon contributions are evaluated for fermion propagators. Results for the top-quark width are giv…