Higgs inflation review

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August undefined, 2024

Web26 de mar. de 2015 · The observed Higgs mass M H = 125.9 ± 0.4 GeV leads to the criticality of the standard model, that is, the Higgs potential becomes flat around the … Web15 de jul. de 2024 · This Review surveys the Higgs boson physics with an outlook to future experiments. We start by discussing the role of the Higgs boson in the origin of mass, then review the discovery and...

Progress in Higgs inflation SpringerLink

Webprediction for the Higgs mass range has turned out to be surprisingly compatible with the measurement of a Higgs mass of 125.9 0.4 GeV by the LHC [11,12]. As it is well known, inflation can generate quantum mechanically tensor (gravity wave) modes, usually para-metrized through r, the ratio of tensor-to-scalar perturba-tion spectra at large scales. WebIn 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 … great vocal headphones

Revisiting Higgs inflation in the context of collapse theories

Web22 de dez. de 2024 · 2.2 Palatini Higgs inflation. In Higgs inflation model, the action is minimized with respect to the metric. This procedure implicitly assumes the existence of a Levi-Civita connection depending on the metric tensor and the inclusion of a York-Hawking-Gibbons term ensuring the cancellation of a total derivative term with no-vanishing … WebAußer Higgs-Teilchen nichts gewesen? Genau in dieser Situation ist die Teilchenphysik, insbesondere soweit sie an Teilchenbeschleunigern wie dem LHC am europäischen Kernforschungszentrum CERN in ... Web6 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 … florida dcf approved parenting course

Quantum effects in Palatini Higgs inflation - Semantic Scholar

[1807.02376] Higgs inflation

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. 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 … great voice recording softwareWeb30 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 … florida dcf address change bot

"Web17 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... " - Higgs inflation review

Higgs inflation review

Web21 de jun. de 2011 · We consider how Higgs inflation can be observationally distinguished from variants based on gauge singlet scalar extensions of the standard model, in … 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 …

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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 … Web4 de out. de 2013 · The Higgs field of the pure Standard Model can lead to the inflationary expansion of the early Universe if it is non-minimally coupled to gravity. The model predicts Cosmic Microwave Background (CMB) parameters in perfect agreement with the current observations and has implications for the Higgs boson mass.

Web29 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 … Web10 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 …

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 … WebFor obvious economical reasons, researchers usually consider Higgs boson as a promising candidate [ 8 – 10 ]. Currently, there are many inflation scenarios. The basic scenario is the slow-roll approximation in which the potential changes slowly with respect to the field.

Web28 de jan. de 2024 · The dependence of the cutoff on the Higgs background is also taken into account as appropriate when the Higgs is identified with the inflaton. Furthermore, …

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 … florida dcf child protective servicesWeb26 de dez. de 2024 · That is, inflation takes place below the cutoff scale. It is an implicit assumption of the Higgs inflation that such an extension does not affect the result qualitatively, that is, the Wilson coefficients of the higher order terms are sufficiently smaller than 1/ξ1𝜉1/\xi1 / italic_ξ. florida dcf child supportWeb26 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 … florida dcf chief of staffWeb17 de fev. de 2024 · We study quantum effects in Higgs inflation in the Palatini formulation of gravity, in which the metric and connection are treated as independent variables. We exploit the fact that the cutoff, above which perturbation theory breaks down, is higher than the scale of inflation. florida dcf case searchWeb1 de fev. de 2024 · Inflation January 2024 Sweden. Apakah Anda proses mencari artikel seputar Inflation January 2024 Sweden namun belum ketemu? Pas sekali pada kesempatan kali ini pengurus web mulai membahas artikel, dokumen ataupun file tentang Inflation January 2024 Sweden yang sedang kamu cari saat ini dengan lebih baik.. … florida dcf child care handbookWebTwo 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 florida dcf background clearinghouseWeb2 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. great voices sing john denver