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All leptons, quarks, and gauge bosons can be placed in the periodic table of elementary particles. The periodic table is derived from dualities of string theory and a Kaluza-Klein substructure for the six extra spatial dimensions. As a…

General Physics · Physics 2007-05-23 Ding-Yu Chung

The mass and charge of a particle correspond to the most diverse form of the same regularity of the nature of this field. As a consequence, each of all possible types of charges testifies in favor of the existence of a kind of inertial…

General Physics · Physics 2015-02-10 Rasulkhozha S. Sharafiddinov

For physically reasonable bulk and surface properties, quark matter has recently been found to coexist with nuclear matter inside neutron stars in a uniform background of electrons. The microstructure of this mixed phase starts out with a…

High Energy Physics - Phenomenology · Physics 2009-09-25 H. HEISELBERG

Dark matter, proposed decades ago as a speculative component of the universe, is now known to be the vital ingredient in the cosmos, eight times more abundant than ordinary matter, one quarter of the total energy density and the component…

Astrophysics · Physics 2009-09-15 Jeremiah P. Ostriker , Paul J. Steinhardt

We present an ontological argument why elementary particles with nonzero spin must be massless. This argument implies that, from an ontological perspective, the massive quarks and leptons of the standard model cannot be elementary…

General Physics · Physics 2024-02-01 Hans Christian Öttinger

The microscopic composition and properties of matter at super-saturation densities have been the subject of intense investigation for decades. The scarcity of experimental and observational data has lead to the necessary reliance on…

Solar and Stellar Astrophysics · Physics 2015-06-15 J. R. Stone

Matter has two physical properties: Inertia and interaction. If we define the center of mass of an elementary particle in relation to its inertia, and a center of interaction in relation to its interactive properties, there are only two…

Classical Physics · Physics 2026-03-17 Martin Rivas

The Standard Model (SM) ascribes the observed mass of elementary particles to an effective interaction between basis states defined without mass terms and a scalar potential associated with the Higgs boson. In the relativistic field theory…

General Physics · Physics 2022-02-01 M. Land

Motivated by a revision of the classical equations of electromagnetism that allow for the inclusion of solitary waves in the solution space, the material collected in these notes examines the consequences of adopting the modified model in…

General Physics · Physics 2019-09-27 Daniele Funaro

I give a review of the development of the concept of dark matter. The dark matter story passed through several stages from a minor observational puzzle to a major challenge for theory of elementary particles. Modern data suggest that dark…

Cosmology and Nongalactic Astrophysics · Physics 2013-08-13 Jaan Einasto

Dark Matter (DM) being the vital ingredient in the cosmos, still remains a mystery. Standard assumption is that the collisionless cold dark matter (CCDM) particles are represented by some weakly interacting fundamental fields which can not…

Astrophysics · Physics 2009-11-11 Ariel Zhitnitsky

Physically observable particles are assumed to result from an interaction between massless positively and negatively oriented 2-component Weyl neutrinos. A simple quantum mechanical analysis of a composite system of Weyl neutrinos of…

High Energy Physics - Theory · Physics 2010-12-21 Dipak K. Sen

The visible Universe is largely characterised by a single mass-scale; namely, the proton mass, $m_p$. Contemporary theory suggests that $m_p$ emerges as a consequence of gluon self-interactions, which are a defining characteristic of…

High Energy Physics - Phenomenology · Physics 2021-01-22 Craig D. Roberts

Masses and mixings of quarks and leptons differ wildly from one another. Thus it is all the more challenging to search for some hidden attribute that they may share.

High Energy Physics - Phenomenology · Physics 2011-06-17 Sheldon Lee Glashow

The existence of cosmological dark matter is in the bedrock of the modern cosmology. The dark matter is assumed to be nonbaryonic and to consist of new stable particles. However if composite dark matter contains stable electrically charged…

High Energy Physics - Phenomenology · Physics 2018-05-02 Maxim Yu. Khlopov

The properties of elementary particles and their interactions at different stages of the evolution of the Universe, starting with the Planck energy $ 10 ^{19} $ GeV, are presented. We assume that the Standard Model gauge group becomes…

General Physics · Physics 2021-09-01 Nikolai A. Gromov

We consider the thermodynamics of the matter made up of equal number of neutrons and protons and of scalar dibaryons. They interact via the exchange of scalar and vector mesons. The interaction is taken into account in the mean field…

Nuclear Theory · Physics 2008-02-03 Amand Faessler , M. I. Krivoruchenko , B. V. Martemyanov

Proceeding from the main principles of the non-unitary quantum theory of relativistic bi-Hamiltonian systems, a system of Lagrangian fields characterized by a certain dispersion law (mass spectrum of particles), interactions between them…

Quantum Physics · Physics 2007-05-23 S. S. Sannikov , A. A. Stanislavsky , M. J. T. F. Cabbolet

We have calculated quantities of interest to a theory of compositeness. The lattice model, approximating the candidate theory, is the SU(4) gauge theory coupled to fermions in two color representations. For the composite Higgs, a current…

High Energy Physics - Lattice · Physics 2019-11-26 B. Svetitsky , V. Ayyar , T. DeGrand , M. Golterman , D. C. Hackett , W. I. Jay , E. T. Neil , Y. Shamir

Nucleons and electrons were once considered elementary particles, a role nowadays taken by quarks and leptons. Here, mainly at the group theoretical level, we examine the unorthodox idea that nucleons and electrons share the same level of…

High Energy Physics - Phenomenology · Physics 2024-02-21 Aharon Davidson
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