Higgs inflation review

Web20 de ago. de 2012 · While λ at the Planck scale is remarkably close to zero, absolute stability of the Higgs potential is excluded at 98 % C.L. for M h < 126 GeV. Possible consequences of the near vanishing of λ at the Planck scale, including speculations about the role of the Higgs field during inflation, are discussed. Download to read the full … 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 …

The Higgs field as an inflaton - IOPscience - Institute of Physics

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 … Web26 de fev. de 2024 · The Higgs coupling to gravity and its role as the inflaton, in the metric formulation, has been proposed in [154,155] and it has been widely studied, since then, [29, 32, 33, 36, 38, 44, 45, 51,... phineas and ferb in the mall song https://aeholycross.net

PHYSICAL REVIEW D 103525 (2014) Is Higgs inflation ruled out?

Web26 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. 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 … 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 … phineas and ferb intro chords

The Higgs boson implications and prospects for future …

Category:Progress in Higgs inflation SpringerLink

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Higgs inflation review

Progress in Higgs inflation Request PDF

Web28 de jul. de 2024 · We propose an inflationary scenario based on the concurrent presence of nonminimal coupling (NMC) and generalized nonminimal derivative coupling … Web13 de jan. de 2011 · Supergravity based inflation models: a review Masahide Yamaguchi In this review, we discuss inflation models based on supergravity. After explaining the …

Higgs inflation review

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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 …

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. 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 · 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 … 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, ...

WebN2 - We review the recent progress in Higgs inflation focusing on Higgs-R2 inflation, primordial black hole production and the R3 term. AB - We review the recent progress in Higgs inflation focusing on Higgs-R2 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 … phineas and ferb intro lyrics deutschWeb26 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 … phineas and ferb inspirational quotesWebPseudoscalars 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 … phineas and ferb interviewWebprediction 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. tsn stiffclip al362Web4 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. phineas and ferb intro lyrics shortWeb29 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 … tsn stiffclip alWeb28 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, … tsn stand for