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Journal ArticleDOI

Electroweak Higgs Potentials and Vacuum Stability

Marc Sher
- 01 Aug 1989 - 
- Vol. 179, pp 273-418
TLDR
In this article, the method of calculating radiative corrections to the scalar potentials is reviewed, with an emphasis on renormalization group improvement of the potential, and the results are then applied to the standard model to derive stringent bounds on Higgs and fermion passes.
About
This article is published in Physics Reports.The article was published on 1989-08-01. It has received 850 citations till now. The article focuses on the topics: Electroweak scale & Higgs field.

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Citations
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Vacuum stability bounds on Higgs coupling deviations in the absence of new bosons

TL;DR: In this paper, the authors analyze the constraints imposed by Higgs vacuum stability on models with new fermions beyond the Standard Model and show that a deviation in the Htt, H-diphoton, or H-digluon coupling, larger than 20%, would require new bosons exist in order to stabilize the Higgs potential below about 100 TeV.
Journal ArticleDOI

Classical scale invariance in the inert doublet model

TL;DR: In this article, a classically scale invariant version of the inert doublet model with a minimal hidden sector was proposed, where the mass scale is generated in the hidden sector via the Coleman-Weinberg (CW) mechanism and communicated to the two Higgs doublets via portal couplings.
Journal ArticleDOI

Leading QCD-induced four-loop contributions to the $\beta$-function of the Higgs self-coupling in the SM and vacuum stability

TL;DR: In this paper, the authors present analytical results for the leading top-Yukawa and QCD contribution to the β-function for the Higgs self-coupling of the Standard Model at four-loop level.
Journal ArticleDOI

Quantum corrections in Higgs inflation: the Standard Model case

TL;DR: In this article, the renormalization group equations for the Standard Model Higgs inflation were computed in the Einstein frame, using a covariant formalism for the multi-field system, and it was shown that the theory is renormalizable in the effective field theory sense in the small, mid and large field regime.
Journal ArticleDOI

Inflation and Dark Matter in the Inert Doublet Model

TL;DR: In this article, the authors discuss the dark matter in the inert doublet model coupled non-minimally to gravity, where the inflaton decays into the Higgs and other gauge bosons which are nonrelativistic owing to high effective masses.
References
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Journal ArticleDOI

Inflationary universe: A possible solution to the horizon and flatness problems

TL;DR: In this paper, the authors proposed a model of hot big-bang cosmology where the early universe is assumed to be highly homogeneous, in spite of the fact that separated regions were causally disconnected (horizon problem).
Book

Quantum Field Theory

TL;DR: In this article, a modern pedagogic introduction to the ideas and techniques of quantum field theory is presented, with a brief overview of particle physics and a survey of relativistic wave equations and Lagrangian methods.
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

CP Violation in the Renormalizable Theory of Weak Interaction

TL;DR: In this article, it was shown that no CP-violating interactions exist in the quartet scheme without introducing any other new fields, and that the strong interaction must be chiral SU ( 4) X SU( 4) invariant as precisely as the conservation of the third component of the iso-spin.
Journal ArticleDOI

A new inflationary universe scenario: A possible solution of the horizon, flatness, homogeneity, isotropy and primordial monopole problems

TL;DR: A new inflationary universe scenario is suggested in this paper, which is free of the shortcomings of the previous one and provides a possible solution of the horizon, flatness, homogeneity and isotropy problems in cosmology.
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