Theory and phenomenology of two-Higgs-doublet models

GC Branco, PM Ferreira, L Lavoura, MN Rebelo… - Physics reports, 2012 - Elsevier
We discuss theoretical and phenomenological aspects of two-Higgs-doublet extensions of
the Standard Model. In general, these extensions have scalar mediated flavour changing …

Building and testing models with extended Higgs sectors

IP Ivanov - Progress in Particle and Nuclear Physics, 2017 - Elsevier
Abstract Models with non-minimal Higgs sectors represent a mainstream direction in
theoretical exploration of physics opportunities beyond the Standard Model. Extended scalar …

2HDMC–two-Higgs-doublet model calculator

D Eriksson, J Rathsman, O Stål - Computer Physics Communications, 2010 - Elsevier
We describe the public C++ code 2HDMC which can be used to perform calculations in a
general, CP-conserving, two-Higgs-doublet model (2HDM). The program features simple …

Flavor physics of leptons and dipole moments

M Raidal, A Van der Schaaf, I Bigi, ML Mangano… - The European Physical …, 2008 - Springer
This chapter of the report of the “Flavor in the era of the LHC” Workshop discusses the
theoretical, phenomenological and experimental issues related to flavor phenomena in the …

Phenomenology of lepton masses and mixing with discrete flavor symmetries

G Chauhan, PSB Dev, I Dubovyk, B Dziewit… - Progress in Particle and …, 2024 - Elsevier
The observed pattern of fermion masses and mixing is an outstanding puzzle in particle
physics, generally known as the flavor problem. Over the years, guided by precision neutrino …

Minkowski space structure of the Higgs potential in the two-Higgs-doublet model

IP Ivanov - Physical Review D—Particles, Fields, Gravitation, and …, 2007 - APS
The Higgs potential of 2HDM keeps its generic form under the group of transformation GL (2,
C), which is larger than the usually considered reparametrization group SU (2). This …

Stability and symmetry breaking in the general two-Higgs-doublet model

M Maniatis, A Von Manteuffel, O Nachtmann… - The European Physical …, 2006 - Springer
A method is presented for the analysis of the scalar potential in the general two-Higgs-
doublet model. This allows us to give the conditions for the stability of the potential and for …

Minkowski space structure of the Higgs potential in the two-Higgs-doublet model. II. Minima, symmetries, and topology

IP Ivanov - Physical Review D—Particles, Fields, Gravitation, and …, 2008 - APS
We continue to explore the consequences of the recently discovered Minkowski space
structure of the Higgs potential in the two-Higgs-doublet model. Here, we focus on the …

Basis-independent methods for the two-Higgs-doublet model. II. The significance of tan⁡ β

HE Haber, D O'Neil - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
In the most general two-Higgs-doublet model (2HDM), there is no distinction between the
two complex hypercharge-one SU (2) L doublet scalar fields, Φ a (a= 1, 2). Thus, any two …

The basis invariant flavor puzzle

MP Bento, JP Silva, A Trautner - Journal of High Energy Physics, 2024 - Springer
A bstract The flavor puzzle of the Standard Model quark sector is formulated in a non-
perturbative way, using basis invariants that are independent of the choice of quark field …