Conveners
Theory/Phenomenology
- Richard Benavides (Instituto Tecnológico Metropolitano, ITM)
Nuestro trabajo se centra en la investigación y análisis de nuevos modelos teóricos en física de partículas, utilizando los paquetes de software SARAH y SPheno como herramientas principales. SARAH, implementado en Mathematica, es reconocido por su capacidad para la construcción y análisis de modelos como el Modelo Estándar, sus extensiones y en general, modelos de nueva física. SPheno permite...
In this talk, we are going to present the latest results obtained by our group regarding the theoretical predictions of electroweak observables, such as the HLBL contribution to the muon anomalous magnetic moment, the Higgs boson mass up to three-loop accuracy, and additional Higgs boson properties in both the Standard Model and its main supersymmetric extensions.
The exact formulation of quantum field theories for fundamental particles with spin $\frac{3}{2}$ represents a significant challenge in theoretical physics due to the inherent complexities in describing these systems. In particular, elastic pion-nucleon scattering involves intermediate states with spin $\frac{3}{2}$,corresponding to the $\Delta(1232)$ resonance, which underscores the...
In this talk, we present the implementation of the replica trick introduced by Parisi to incorporate fluctuations of external fields into the QED Lagrangian. As a first approximation, we study how magnetic and thermal fluctuations, described by white noise, induces effective interactions between fermions, exploring the consequences in various scenarios. Specifically, we demonstrate that...
In this talk, I am going to discuss the computations of the decay width of the Higgs boson into a Z boson-photon pair at leading order in the Standard Model and its supersymmetric extensions.
