Higgs inflation review

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August undefined, 2024

Web1 de jan. de 2014 · In this chapter we review the exciting idea that the Higgs boson of the standard model could have caused a period of rapid inflation in the early universe. We … Web26 de fev. de 2024 · Pure Higgs inflation Model As inflation has been regarded as a standard paradigm describing the early universe, it also has become important to understanding how inflation is actually realized in particle physics models. In the Standard Model (SM), there is an unique candidate, which is the Higgs boson.

Overshooting, critical Higgs inflation and second order gravitational ...

Web19 de out. de 2007 · Abstract: We argue that the Higgs boson of the Standard Model can lead to inflation and produce cosmological perturbations in accordance with … Web16 de jun. de 2014 · The observed value of the Higgs boson mass indicates that the Higgs potential becomes small and flat at the scale around 1017 GeV. Having this … theo sleur

Higgs Inflation is Still Alive after the Results from BICEP2

WebTwo Higgs doublet model in the light of muon g-2 anomaly，佐藤亮介，Asian Linear Collider Workshop(ALCW2015)，2015年04月21日; Inflation, leptogenesis, neutrino masses and PeV neutrinos from right-handed neutrino dark matter，佐藤亮介，素粒子物理学の進展 2014，2014年07月29日 Web30 de mai. de 2024 · In this work, we investigate the Higgs-Starobinsky (HS) model in the context of warm inflation scenario. The dissipative parameter as a linear form of … WebPseudoscalars appear frequently in particle spectra. They can be light if they appear as pseudo-Goldstone bosons from some spontaneously broken global symmetries with the decay constant f. Since any global symmetry is broken at least by quantum gravitational effects, all pseudoscalars are massive. The mass scale of a pseudoscalar is determined … theo sliman

Progress in Higgs inflation — Yonsei University

(PDF) The Decay of the Standard Model Higgs after Inflation

Web22 de mar. de 2016 · We show that generically the predictions of Higgs inflation are robust and the contributions to the power spectra coming from the Gauss-Bonnet term are … WebIs Higgs inflation ruled out? Jessica L. Cook,1 Lawrence M. Krauss,1,2,* Andrew J. Long,1,† and Subir Sabharwal1 1Department of Physics and School of Earth and Space … theos lighting and decorWebIn this article we review the minimalistic Higgs inflation scenario, its predictions, open issues and extensions, and discuss its interplay with the potential metastability of the SM vacuum. The paper is organized … theos lighting

"WebIn section II, we provide a brief review of Higgs inflation to point out some of the problems faced by the theory. Finally in section III, we will incorporate the Continuous Spontaneous Localization formalism into the Higgs inflation theory and see how the scenario described in section II is modified. We end with a brief discussion of our results. " - Higgs inflation review

Higgs inflation review

[2103.00177] Progress in Higgs inflation - arXiv.org

Web4 de nov. de 2024 · In the model of Higgs inflation, the inflaton is identified with the Standard Model Higgs boson and connects cosmology with elementary particle physics. A characteristic feature of this model is a non-minimal coupling of the Higgs boson to gravity. WebIn this context, the Standard Model Higgs non-minimally coupled to gravity could be responsible for the symmetry properties of the Universe at large scales and for the generation of the primordial spectrum of curvature perturbations seeding structure formation. We overview the minimalistic Higgs inflation scenario, its predictions, ...

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Web9 de jul. de 2024 · We study Higgs inflation in the Palatini formulation with the renormalisation group improved potential in the case when loop corrections generate a feature similar to an inflection point. Assuming… 18 PDF The Higgs Field and Early Universe Cosmology: A (Brief) Review B. Horn Physics Physics 2024 Web30 de dez. de 2015 · Higgs Portal to Inflation and Fermionic Dark Matter Aditya Aravind, Ming Xiao, Jiang-Hao Yu Published 30 December 2015 Physics Physical Review D We investigate an inflationary model involving a gauge singlet scalar and fermionic dark matter. The mixing between the singlet scalar and the Higgs boson provides a portal to dark …

WebHiggs inﬂation as an effective ﬁeld theory to be supplemented by an inﬁnite set of higher dimensional operators. Afterwards, we adopt a self-consistent approach to … Web27 de fev. de 2024 · Strong coupling in Higgs inflation at high energies hinders a joint description of inflation, reheating and low-energy dynamics. The situation may be …

WebReview Citethisarticle:ShaposhnikovM.2015The ... particlephysics,relativity,high-energyphysics Keywords: Higgsboson,inflation,darkmatter, baryogenesis Authorforcorrespondence: MikhailShaposhnikov e ... FédéraledeLausanne,1015Lausanne,Switzerland I will discuss how the Higgs ﬁeld of … Web2 de set. de 2024 · The goal is to find the constraints for constants c_1, c_2 which result from the Palatini Higgs inflation potential and to test the inflationary condition of this model. The rest of this article is structured as follows: In Sect. 2, we will briefly review the Palatini Higgs inflation scenario.

Web4 de out. de 2013 · Higgs inflation with additional scalars can lead to models with a scalar cold dark matter [61, 68, 86–88]. Note also, that if arbitrary modifications of the kinetic …

Web26 de fev. de 2024 · One of the most realistic and minimal possibility is to consider the critical Higgs inflation model, which was motivated by the fact that the power spectrum … shubb c1 or s1Web6 de jul. de 2024 · Higgs inflation Javier Rubio The properties of the recently discovered Higgs boson together with the absence of new physics at collider experiments allows us … theos life insuranceWeb29 de mai. de 2015 · Inflation and Higgs Fuminobu Takahashi We briefly review several Higgs inflation models and discuss their cosmological implications. We first classify the … the osler instituteWeb28 de jul. de 2024 · We propose an inflationary scenario based on the concurrent presence of nonminimal coupling (NMC) and generalized nonminimal derivative coupling … shubb f1g capo royale gold カポタストWeb26 de fev. de 2024 · Strong coupling in Higgs inflation at high energies hinders a joint description of inflation, reheating and low-energy dynamics. The situation may be … shubbie second lifeWeb10 de mai. de 2024 · Inflation is usually presented in a slow-roll regime, in which the inflaton changes slowly and its potential energy dominates over its kinetic energy. The potential … shubb beautyWeb17 de abr. de 2015 · During inflation, the Higgs forms a condensate, which starts oscillating soon after inflation ends. Via non-perturbative effects, the oscillations lead to a fast decay of the Higgs into the... shub bhowmick