Higgs inflation review
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 …
Higgs inflation review
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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 … 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 …
Web17 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. Web28 de jul. de 2024 · We propose an inflationary scenario based on the concurrent presence of nonminimal coupling (NMC) and generalized nonminimal derivative coupling …
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 … 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, …
Web1 de mar. de 2024 · We present a model of inflation in a supergravity framework in the Einstein frame where the Higgs field of the next to minimal supersymmetric standard …
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 … ferry duty free pricesWeb23 de fev. de 2024 · We find that just before the Higgs as inflaton enters the flat region of the potential the usual slow-roll conditions are violated. This leads to “overshooting” behavior, which in turn strongly enhances scalar curvature perturbations because of the excitation of entropic (non-adiabatic) perturbations. ferry emissionsWeb26 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. ferry edinburgh ijmuidenWebIn 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. dell 1545 bluetooth driver downloadWeb9 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 dell 1545 motherboardWeb20 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 … ferry en anglaisWeb6 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 … ferry elizabeth k md