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Theory and phenomenology of two-Higgs-doublet models

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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.
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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.

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Global fits of the two-loop renormalized Two-Higgs-Doublet model with soft Z 2 breaking

TL;DR: In this paper, the authors determine the next-to-leading order renormalization group equations for the Two-Higgs-Doublet model with a softly broken Z 2 symmetry and CP conservation in the scalar potential.
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Mono-Higgs detection of dark matter at the LHC

TL;DR: In this article, the authors investigated the possibility that a missing energy plus Higgs final state is the dominant signal channel for dark matter at the LHC and found that a Higgs and dark matter pair are produced through an off-shell Z or γ, finding potential sensitivity at LHC to cutoff scales of around a few hundred GeV.
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$\texttt{HEPfit}$: a Code for the Combination of Indirect and Direct Constraints on High Energy Physics Models

TL;DR: In this paper, the authors present a flexible open-source tool which, given the Standard Model or any of its extensions, allows to fit the model parameters to a given set of experimental observables; and obtain predictions for observables.
Journal ArticleDOI

Searches for heavy ZZ and ZW resonances in the ℓℓqq and ννqq final states in pp collisions at √s = 13 TeV with the ATLAS detector

Morad Aaboud, +2946 more
TL;DR: In this paper, the authors search for heavy resonances decaying into ZZ or ZW using data from proton-proton collisions at a center-of-mass energy of root s - 13 TeV.
Journal ArticleDOI

A Second Higgs Doublet in the Early Universe: Baryogenesis and Gravitational Waves

TL;DR: In this article, simple Two Higgs Doublet models still provide a viable explanation for the matter-antimatter asymmetry of the Universe via electroweak baryogenesis, even after taking into account the recent order-of-magnitude improvement on the electron-EDM experimental bound by the ACME Collaboration.
References
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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.
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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.
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