scispace - formally typeset
Open AccessJournal ArticleDOI

Theory and phenomenology of two-Higgs-doublet models

Reads0
Chats0
TLDR
In this article, theoretical and phenomenological aspects of two-Higgs-doublet extensions of the Standard Model are discussed and a careful study of spontaneous CP violation is presented, including an analysis of the conditions which have to be satisfied in order for a vacuum to violate CP.
About
This article is published in Physics Reports.The article was published on 2012-07-01 and is currently open access. It has received 2395 citations till now. The article focuses on the topics: Strong CP problem & CP violation.

read more

Citations
More filters
Journal ArticleDOI

Standard Model prediction of the $B_c$ lifetime

TL;DR: In this paper, the authors apply an operator product expansion approach to update the Standard Model prediction of the $B_c$ lifetime from over 20 years ago, which is carried out up to third order in the relative velocity of the heavy quarks.
Journal ArticleDOI

Large h → b s in generic two-Higgs-doublet models

TL;DR: In this article, the authors investigate the possible size of two-Higgs-doublet models with generic Yukawa couplings and find regions in parameter space where $h\ensuremath{\rightarrow}bs$ can have a sizable branching ratio well above 10%.
Journal ArticleDOI

Higgs EFT for 2HDM and beyond.

TL;DR: In this paper, the validity of the SM EFT as the low-energy effective theory for the two-Higgs-doublet Model (2HDM) was discussed and a likelihood function for the Wilson coefficients of dimension-6 operators in the EFT Lagrangian was obtained using the up-to-date Higgs signal strength measurements at the LHC.
Journal ArticleDOI

Non-Abelian strings and domain walls in two Higgs doublet models

TL;DR: In this article, the existence of a topological Z-string confining fractional Z-flux inside the Higgs doublet model was shown to be true for the sin θW = 0 limit, and the non-Abelian moduli S2 associated with spontaneous breakdown of the SU(2) custodial symmetry.
Journal ArticleDOI

High scale flavor alignment in two-Higgs doublet models and its phenomenology

TL;DR: In this paper, the authors explore a two-Higgs doublet model with the flavor alignment condition imposed at a very high energy scale, which results in the generation of Higgs-mediated neutral currents via renormalization group running from the high-energy scale to the electroweak scale.
References
More filters
Book ChapterDOI

I and J

Journal ArticleDOI

Review of Particle Physics

Claude Amsler, +176 more
- 01 Jul 1996 - 
TL;DR: This biennial Review summarizes much of particle physics, using data from previous editions.
Journal ArticleDOI

CP Conservation in the Presence of Pseudoparticles

TL;DR: In this paper, the authors give an explanation of the conservation of strong interactions which includes the effects of pseudoparticles, and they find it is a natural result for any theory where at least one flavor of fermion acquires its mass through a Yukawa coupling to a scalar field which has nonvanishing vacuum expectation value.
Journal ArticleDOI

Broken Symmetries and the Masses of Gauge Bosons

TL;DR: In this paper, it was shown that the spin-one quanta of some of the gauge fields acquire mass; the longitudinal degrees of freedom of these particles (which would be absent if their mass were zero) go over into the Goldstone bosons when the coupling tends to zero.
Journal ArticleDOI

Broken Symmetry and the Mass of Gauge Vector Mesons

TL;DR: In this paper, it was shown that in certain cases vector mesons do indeed acquire mass when the vacuum is degenerate with respect to a compact Lie group, and that strong interaction physics originates from massive gauge fields related to a system of conserved currents.
Related Papers (5)

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

Georges Aad, +2967 more
- 17 Sep 2012 - 

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

S. Chatrchyan, +2863 more
- 17 Sep 2012 - 

Review of Particle Physics

Keith A. Olive, +225 more
- 01 Aug 2014 -