A particle mixture theory of neutrino is proposed. assuming the existence of two kinds of neutrinos. Based on the neutrino-mixture theory, a possible unified model of elementary particles is constructed by generalizing the Sakata-Nagoya model.*> Our scheme gives a natural explanation of smallness of leptonic decay rate of hyperons as well as the subtle difference of G;s between p.-e and 1'1-dec...

In theoretical elementary particle physics quantum field theory has gained renewed interest in the last years. Non-Abelian gauge theories unify weak and electromagnetic interactions and QCD seems to be a good candidate for the description of strong interactions. Since these theories in four dimensions are very complicated it is useful to study simpler models in two space-time dimensions with si...

Currently popular models for progenitors of gamma-ray bursts (GRBs) are the mergers of compact objects and the explosions of massive stars. These two cases have distinctive environments for GRBs: compact object mergers occur in the interstellar medium (ISM) and the explosions of massive stars occur in the preburst stellar wind. We here discuss neutrino afterglows from reverse shocks as a result...

The purpose of this paper is to elucidate the concept of an elementary particle in the first-quantized Standard Model. The emphasis is upon the mathematical structures involved, rather than numerical computations. After the general concepts and philosophical outlook are introduced in the opening section, Section 2 addresses the question of what a free elementary particle is, paying particular a...

A new view on quantum gravity is presented, among others a new step toward quantization of gravity is presented. A model is also developed, where the elementary particles are black holes. This disagrees with the Higgs mechanism. An explanation is also shown why three space dimensions exist, and what is uncertainty of masses of black holes. A new view on consciousness theory is shown. Regardless...

The possibility of a complicated internal structure of an elementary particle was analyzed. In this case a particle may represent a quantum computer with many degrees of freedom. It was shown that the probability of new species formation by means of random mutations is negligibly small. Deterministic model of evolution is considered. According to this model DNA nucleotides can change their stat...

We present here an overview of our unified, bi-scale theory of gravitational and strong interactions [which is mathematically analogous to the last version of N. Rosen’s bi-metric theory, and yields physical results similar to those of strong gravity]. This theory, developed during the last 20 years, is purely geometrical in nature, adopting the methods of General Relativity for the description...

The surface roughness and material removal is investigated in electrorheological (ER) fluid-assisted polishing of tungsten carbide die. In this study, the microstructure of fibrous columns formed by particles perpendicular to the electrodes is observed by CCD when the electrical field is applied. The distribution of the electric field strength on the surface of workpiece was analyzed by ANSYS a...

The role of soot and volatile aerosol in controlling ice particle formation in cirrus clouds is of global importance for climate. In particular, contrail studies may help to better understand the role of various aerosols in ice formation. Recent results suggest that contrails may contribute a large share to the climate impact of aviation. Hence, better knowledge on contrails is needed for devel...