Enhanced Higgs boson production and avoidance of CP-violation and FCNC in the MPP inspired 2HDM

TL;DR

This paper explores how the multiple point principle (MPP) can suppress flavor-changing and CP-violating processes in a two Higgs doublet model, leading to enhanced Higgs production at the LHC.

Contribution

It introduces a quasi-fixed point scenario in the MPP-inspired 2HDM that predicts increased Higgs production at the LHC while avoiding CP violation and flavor-changing neutral currents.

Findings

Suppression of non-diagonal flavor transitions and CP violation in the model.

Enhanced Higgs production at the LHC for low MPP scale.

Potential for observable signals in collider experiments.

Abstract

The multiple point principle (MPP) can be used to suppress non--diagonal flavour transitions and CP violation in the two Higgs doublet extension of the standard model. We discuss the quasi--fixed point scenario in the MPP inspired two Higgs doublet model which leads to the enhanced production of Higgs particles at the LHC if the MPP scale is low.