3 papers
hep-th2025
Gauge-invariant Slavnov-Taylor Decomposition for Trilinear Vertices
Andrea Quadri
We continue the analysis of the gauge-invariant decomposition of amplitudes in spontaneously broken massive gauge theories by providing a characterization of separately gauge-invar…
hep-ph2024
Decoupling Limits in Effective Field Theories via Higher Dimensional Operators
Andrea Quadri
Non-decoupling effects of heavy scalars and vector fields play an important role in the indirect search of Beyond the Standard Model (BSM) physics at the LHC. By exploiting some ne…
hep-th2024
Gauge-Invariant Quantum Fields
Andrea Quadri
Gauge-invariant quantum fields are constructed in an Abelian power-counting renormalizable gauge theory with both scalar, vector and fermionic matter content. This extends previous…