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Theory and phenomenology of two-Higgs-doublet models

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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.
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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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Heavy right-handed neutrino dark matter and PeV neutrinos at IceCube

TL;DR: In this article, a simple non-supersymmetric model based on the electroweak gauge group SU(2) (sub L) times SU( 2) prime times U(1) (Sub B-L) where the lightest of the right-handed neutrinos played the role of a long-lived unstable dark matter with mass in the multi-Peta-electronvolt range was discussed.
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Classification of finite reparametrization symmetry groups in the three-Higgs-doublet model

TL;DR: In this paper, the authors proposed a method to classify all realizable finite symmetry groups of Higgs-family transformations in the three-Higgs-doublet model (3HDM).
Journal ArticleDOI

Scalar sector of two-Higgs-doublet models: A minireview

TL;DR: In this article, the authors review the different parametrizations of the 2Higgs-doublet potential and discuss the constraints on the parameter space arising from the unitarity and stability of the potential together with constraints from the oblique electroweak T-parameter.
Journal ArticleDOI

Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the ℓℓbb final state in pp collisions at s√=13 TeV with the ATLAS detector

Morad Aaboud, +2918 more
- 10 Aug 2018 - 
TL;DR: In this article, a search for a heavy neutral Higgs boson decaying into a Z boson and another heavy Higgs Boson, H, was performed using a data sample corresponding to an integrated luminosity of 36.1 fb(-1) from...
Journal ArticleDOI

Boosted Dark Matter in IceCube and at the Galactic Center

TL;DR: In this paper, the authors show that event excess observed by the IceCube collaboration at TeV-PeV energies, usually interpreted as evidence for astrophysical neutrinos, can be explained by the scattering of highly boosted dark matter particles.
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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