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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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Signatures of vector-like top partners decaying into new neutral scalar or pseudoscalar bosons.

TL;DR: In this article, the authors explore the phenomenology of models containing one Vector-Like Quark (VLQ), $t'$, which can decay into the Standard Model (SM) top quark, $t$, and a new spin-0 neutral boson, $S$, the latter being either a scalar or pseudoscalar state.
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Light charged Higgs boson with dominant decay to a charm quark and a bottom quark and its search at LEP2 and future e+e- colliders

TL;DR: The possibility of a light-charged Higgs boson decaying to a bottom quark and a charm quark with a mass in the range of around 90 GeV was studied in this paper.
Posted Content

Higgs and Z boson associated production via gluon fusion in the SM and the 2HDM

TL;DR: In this paper, the authors analyse the associated production of Higgs and $Z$ boson via heavy-quark loops at the LHC in the Standard Model and beyond, and show how merged samples of 0-- and 1--jet multiplicities, matched to a parton shower can provide a reliable description of differential distributions in $ZH$ production.
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Higgs and dark matter physics in the type-II two-Higgs-doublet model inspired by E 6 GUT

TL;DR: In this article, the authors study Higgs and dark matter physics in the type-II two-Higgs-doublet model (2HDM) with an extra U(1)ForgeModLoader H petertodd gauge symmetry, inspired by the Ecffff 6 grand unified theory (GUT).
References
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Review of Particle Physics

Claude Amsler, +176 more
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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.
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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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