English
Related papers

Related papers: Evidence of the Big Fix

200 papers

The theory of multiverse and wormholes suggests that the parameters of the Standard Model are fixed in such a way that the radiation of the $S^{3}$ universe at the final stage $S_{rad}$ becomes maximum, which we call the maximum entropy…

High Energy Physics - Phenomenology · Physics 2015-03-31 Yuta Hamada , Hikaru Kawai , Kiyoharu Kawana

The last parameter of big-bang nucleosynthesis, the baryon density, is being pinned down by measurements of the deuterium abundance in high-redshift hydrogen clouds. When it is determined, it will fix the primeval light-element abundances.…

Astrophysics · Physics 2008-11-26 David N. Schramm , Michael S. Turner

Even if nothing but a light Higgs is observed at the LHC, suggesting that the Standard Model is unmodified up to scales far above the weak scale, Higgs physics can yield surprises of fundamental significance for cosmology. As has long been…

High Energy Physics - Phenomenology · Physics 2009-05-22 Nima Arkani-Hamed , Sergei Dubovsky , Leonardo Senatore , Giovanni Villadoro

A successful connection between Higgs boson decays and the Maximum Entropy Principle is presented. Based on the information theory inference approach we determine the Higgs boson mass as $M_H= 125.04\pm 0.25$ GeV, a value fully compatible…

High Energy Physics - Phenomenology · Physics 2014-11-19 Alexandre Alves , Alex G. Dias , Roberto da Silva

The mass-generation mechanism is the most urgent problem of the modern particle physics. The discovery and study of the Higgs boson with the Large Hadron Collider at CERN are the highest priority steps to solve the problem. In this paper,…

High Energy Physics - Phenomenology · Physics 2008-11-26 V. A. Bednyakov , N. D. Giokaris , A. V. Bednyakov

We stress the importance of the circa 20 parameters in the Standard Model, which are not fixed by the model but only determined experimentally, as a window to the physics beyond the Standard Model. However, it is a tiny window in as far as…

High Energy Physics - Phenomenology · Physics 2015-06-25 C. D. Froggatt , H. B. Nielsen

So far, the experiments at the Large Hadron Collider (LHC) have shown no sign of new physics beyond the Standard Model. Assuming the Standard Model is correct at presently available energies, we can accurately extrapolate the theory to…

High Energy Physics - Phenomenology · Physics 2014-04-23 Archil Kobakhidze , Alexander Spencer-Smith

A link between the semiclassical Einstein equation and a maximal vacuum entanglement hypothesis is established. The hypothesis asserts that entanglement entropy in small geodesic balls is maximized at fixed volume in a locally maximally…

General Relativity and Quantum Cosmology · Physics 2016-06-28 Ted Jacobson

Motivated by LHC results, we modify the usual criterion for naturalness by ignoring the uncomputable power divergences. The Standard Model satisfies the modified criterion ('finite naturalness') for the measured values of its parameters.…

High Energy Physics - Phenomenology · Physics 2015-06-15 Marco Farina , Duccio Pappadopulo , Alessandro Strumia

We propose a solution of the naturalness problem in the context of the multiverse wavefunction without the anthropic argument. If we include microscopic wormhole configurations in the path integral, the wave function becomes a superposition…

High Energy Physics - Theory · Physics 2012-06-03 Hikaru Kawai , Takashi Okada

The Maximum Entropy Principle (MEP) is a method that can be used to infer the value of an unknown quantity in a set of probability functions. In this work we review two applications of MEP: one giving a precise inference of the Higgs boson…

High Energy Physics - Phenomenology · Physics 2017-11-02 Alexandre Alves , Alex G. Dias , Roberto da Silva

The null result in the LHC may indicate that the standard model is not drastically modified up to very high scales such as the GUT/string scale. Having this in the mind, we suggest a novel leptogenesis scenario realized in the false vacuum…

High Energy Physics - Phenomenology · Physics 2017-09-26 Yuta Hamada , Masatoshi Yamada

Instead of solving the fine-tuning problems by some automatic method or by cancelling the quadratic divergencies in the hierarchy problem by a symmetry (such as SUSY), we rather propose to look for a unification of the different fine-tuning…

High Energy Physics - Phenomenology · Physics 2007-05-23 C. D. Froggatt , H. B. Nielsen

We discuss different arguments that have been raised against the viability of the big trip process, reaching the conclusions that this process can actually occur by accretion of phantom energy onto the wormholes and that it is stable and…

Astrophysics · Physics 2016-11-15 Pedro F Gonzalez-Diaz , Prado Martin-Moruno

In the present paper we argue that the correction to the Higgs mass coming from the bound state of 6 top and 6 anti-top quarks, predicted early by C.D. Froggatt and ourselves, leads to the Standard Model vacuum stability and confirms the…

High Energy Physics - Phenomenology · Physics 2016-03-01 L. V. Laperashvili , H. B. Nielsen , C. R. Das

The Multiple Point Principle, according to which there exist many vacuum states with the same energy density, is put forward as a fine-tuning mechanism. By assuming the existence of three degenerate vacua, we derive the hierarchical ratio…

High Energy Physics - Phenomenology · Physics 2015-06-25 C. D. Froggatt

The final state of a binary black hole merger is predicted with high precision by numerical relativity, but could there be a simple thermodynamic principle within general relativity that governs the selection of the remnant? Using…

General Relativity and Quantum Cosmology · Physics 2026-02-02 Monica Rincon-Ramirez , Nathan K. Johnson-McDaniel , Eugenio Bianchi , Ish Gupta , Vaishak Prasad , B. S. Sathyaprakash

In the standard picture of big-bang nucleosynthesis the yields of D, $^3$He, $^4$He, and $^7$Li only agree with their inferred primordial abundances if the fraction of critical density contributed by baryons is between $0.01h^{-2}$ and…

Astrophysics · Physics 2009-10-22 G. Gyuk , M. S. Turner

It is remarkable that the measured Higgs boson mass is so close to the value which maximizes the Higgs decay rate to photons as predicted by the Standard Model. In this work we explore the consequences to assume that an $\sim 125$ GeV Higgs…

High Energy Physics - Phenomenology · Physics 2014-08-11 Alexandre Alves , E. Ramirez Barreto , A. G. Dias

An extension of the Standard Model with three right-handed neutrinos and a simple invisible axion model can account for all experimentally confirmed signals of new physics (neutrino oscillations, dark matter and baryon asymmetry) in…

High Energy Physics - Phenomenology · Physics 2019-02-06 Alberto Salvio
‹ Prev 1 2 3 10 Next ›