2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42116The definition of the physical properties of particles in perturbative gauge theories must satisfy gauge invariance as a requisite. The Pinch Technique provides a framework to define the electromagnetic form factors and the electromagnetic static properties of fundamental particles in a consistent and gauge-invariant form. We apply a simple prescription derived in this formalism to check the calculation of the gauge-invariant one-loop bosonic electroweak corrections to the muon anomalous magnetic moment.6 pages and 1 eps figureHigh Energy Physics - Phenomenologytext