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An unconventional Cosmographical model for a generation of fermion and week boson masses without electro-weak Higgs bosons is outlined. It is based on a rich, non perturbative vacuum structure taken to be an object of qualitative…

High Energy Physics - Phenomenology · Physics 2009-03-21 Fritz W. Bopp

After the Higgs boson discovery, it is established that the Higgs mechanism explains electroweak symmetry breaking and generates the masses of all particles in the Standard Model, with the possible exception of neutrino masses. The…

High Energy Physics - Phenomenology · Physics 2017-01-04 Martin Bauer , Marcela Carena , Katrin Gemmler

The spontaneous symmetry breaking for the massless scalar field naturally arises from the framework of the effective theory (the non-minimal coupling of gravity to a scalar field). A magic key ingredient is to add the large vacuum energy…

High Energy Physics - Phenomenology · Physics 2022-04-08 Suppanat Supanyo , Monsit Tanasittikosol , Sikarin Yoo-Kong , Lunchakorn Tannukij

The mechanism of elementary particle mass generation is a fundamental issue of physics. While cardinal progress has recently been achieved in the case of leptons and current quarks through the Brout-Engler-Higgs mechanism, this issue is at…

High Energy Physics - Phenomenology · Physics 2023-03-23 Vladimir I. Komarov

Within the Minimal Supersymmetric Standard Model (MSSM), we study the production of the neutral scalar and pseudoscalar as well as the charged Higgs bosons together with fermions or sfermions in deep inelastic $ep$ scattering at…

High Energy Physics - Phenomenology · Physics 2009-10-28 F. Franke , T. Woehrmann

We study Higgs boson pair production processes at future hadron and lepton colliders including the photon collision option in several new physics models; i.e., the two-Higgs-doublet model, the scalar leptoquark model, the sequential fourth…

High Energy Physics - Phenomenology · Physics 2010-12-24 Eri Asakawa , Daisuke Harada , Shinya Kanemura , Yasuhiro Okada , Koji Tsumura

The strongly coupled lattice gauge models with confined fermion and scalar matter fields, which in a certain phase break dynamically a global chiral symmetry, are reconsidered from the point of view of the existence of heavy fermions. If…

High Energy Physics - Lattice · Physics 2009-10-28 Christoph Frick , Jiri Jersak

The interaction between the complex antisymmetric tensor matter field and a scalar field is constructed. We analyze the Higgs mechanism and show the generation of mass and topological terms by spontaneous symmetry breaking.

High Energy Physics - Theory · Physics 2008-11-26 L. Gonzaga Filho , M. S. Cunha , C. A. S. Almeida , R. R. Landim

We study the classical dynamics of SU(2)-Higgs field theory using multiple scale perturbation theory. In the spontaneously broken phase, assuming small perturbations of the Higgs field around its vacuum expectation value, we derive a…

High Energy Physics - Phenomenology · Physics 2015-06-03 V. Achilleos , F. K. Diakonos , D. J. Frantzeskakis , G. C. Katsimiga , X. N. Maintas , C. E. Tsagkarakis , A. Tsapalis

We study the creation of massless scalar particles from the quantum vacuum due to the dynamical Casimir effect by spherical shell with oscillating radius. In the case of a small amplitude of the oscillation, to solve the infinite set of…

High Energy Physics - Theory · Physics 2011-07-19 M. R. Setare , A. A. Saharian

If the Higgs particle is never found, one will need an alternative theory for vector boson masses. I propose such a theory involving an antisymmetric tensor potential coupled to a gauge field.

High Energy Physics - Theory · Physics 2007-05-23 Amitabha Lahiri

The idea of fermion mass generation through Yukawa couplings between Higgs bosons and fermions may be tested by their associated production at future linear colliders (LC). We study the production mechanism in the minimal supersymmeric…

High Energy Physics - Phenomenology · Physics 2009-10-31 Jun-Yu Guo , Yi Liao , Yu-Ping Kuang

The discovery of the long awaited Higgs boson is described using data from the CMS detector at the LHC. In the SM the masses of fermions and the heavy gauge bosons are generated by the interactions with the Higgs field, so all couplings are…

High Energy Physics - Phenomenology · Physics 2013-09-04 W. de Boer

We study the features of the additional Higgs bosons in the Next-to-Minimal Supersymmetric Standard Model where the lightest beyond Standard Model Higgs boson does not dominantly couple to up-type quarks. The new state is dominantly…

High Energy Physics - Phenomenology · Physics 2019-06-04 Debottam Das

In 2013 the Nobel Prize in Physics was awarded to Francois Englert and Peter Higgs for their development in 1964 of the mass generation mechanism (the Higgs mechanism) in local gauge theories. This mechanism requires the existence of a…

Popular Physics · Physics 2016-02-25 Philip D. Mannheim

We study the possibility that massless particles, such as photons, are produced by a gravitational wave. That such a process should occur is implied by tree-level, Feynman diagrams such as two gravitons turning into two photons i.e. $g + g…

General Relativity and Quantum Cosmology · Physics 2017-03-22 Preston Jones , Patrick McDougall , Douglas Singleton

We explore the possibility that, while the Higgs mechanism provides masses to the weak-gauge bosons at the electroweak scale as in the standard model, fermion masses are generated by an unknown mechanism at a higher energy scale. At low…

High Energy Physics - Phenomenology · Physics 2015-03-17 Emidio Gabrielli , Barbara Mele

A kinetic theory of vacuum particle creation under the action of an inertial mechanism is constructed within a nonpertrubative dynamical approach. At the semi-phenomenological level, the inertial mechanism corresponds to quantum field…

High Energy Physics - Phenomenology · Physics 2008-12-18 A. V. Filatov , A. V. Prozorkevich , S. A. Smolyansky , V. D. Toneev

It is demonstrated that in high temperature collisionless plasmas the propagation of high-frequency electromagnetic waves is naturally subject to a classical Higgs mechanism which in some cases generates a very small though finite mass on…

Plasma Physics · Physics 2018-04-11 R. A. Treumann , W. Baumjohann

This is the first of two companion papers where we prove that the recently discovered non perturbative mechanism capable of giving mass to elementary fermions, in the presence of weak interactions can also generate a mass for the $W$, and…

High Energy Physics - Phenomenology · Physics 2023-11-07 Giancarlo Rossi