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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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CP4 miracle: shaping Yukawa sector with CP symmetry of order four

TL;DR: In this paper, the authors explore the phenomenology of a unique three-Higgs-doublet model based on the single CP symmetry of order 4 (CP4) without any accidental symmetries.
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Exclusive production of heavy charged Higgs boson pairs in the p p → p p H + H − reaction at the LHC and a future circular collider

TL;DR: In this paper, the authors calculate differential cross sections for exclusive production of heavy charged scalar, weakly interacting particles (charged Higgs bosons, charged technipions, etc.) via photon-photon exchanges in the $pp\ensuremath{\rightarrow}pp{H}^{+}{H}^{-}}$ reaction with exact 2.4$ kinematics.
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Symmetry and geometry in a generalized Higgs effective field theory: Finiteness of oblique corrections versus perturbative unitarity

TL;DR: In this article, a generalized Higgs effective field theory (GHEFT) was proposed to describe nonminimal electroweak symmetry breaking models, which can be regarded as a nonlinear sigma model on a scalar manifold, and the scalar boson scattering amplitudes are described in terms of the Riemann curvature tensor (geometry) of the manifold and the covariant derivatives of the potential.
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Identifying boosted new physics with non-isolated leptons

TL;DR: In this article, the authors demonstrate the utility of leptons which fail standard isolation criteria in searches for new physics at the LHC and introduce a new approach which makes use of jet substructure techniques to distinguish a broad range of signals from QCD events.
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.
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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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