3 papers
hep-ph2026
A Comprehensive Analysis of the R2HDM Vacuum Evolution and the Induced GW and Collider Phenomenology
Lisa Biermann, Christoph Borschensky, Rafael Boto +3
Extended Higgs sectors beyond the Standard Model (BSM) allow to dynamically generate the observed baryon asymmetry of the Universe through electroweak baryogenesis and thereby solv…
hep-ph2026
A Deep Dive into Baryon Asymmetry -- the C2HDM
Margarete Mühlleitner, Johann Plotnikov, Rui Santos +1
In this paper, we present our new implementation of the computation of the baryon asymmetry in the code BSMPT. It is based on the WKB ansatz generalizing the transport equations to…
hep-ph2026
Reassessing CP Violation in the C2HDM with Machine Learning
Rafael Boto, Karim Elyaouti, Duarte Fontes +5
We provide a study of the parameter space of the complex 2-Higgs Doublet Model (C2HDM), focusing on signs of large CP-violating couplings of the 125 GeV Higgs boson with the fermio…