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Oct 31, 2018Open AccessArticle
The model of spacetime dynamics proposed here specifies how spacetime emerges, how changes of spacetime propagate, and how changes in spacetime arising from multiple sources accumulate. The overall goal of the model was to achieve maximum compatibility with general relativity and with Einstein’s equation; this goal appears to be achievable except at very small scales, where the discreteness of the units of space matters. The eleme ...
Sep 13, 2018Open AccessArticle
By the
large and small wavefunction components approach we achieved the nonrelativistic limit
of the Dirac equation in interaction with an electromagnetic potential in
noncommutative phasespace, and we tested the effect of the phasespace
noncommutativity on it, knowing that the nonrelativistic limit of the Dirac
equation gives the SchrodingerPauli equation.
Aug 20, 2018Open AccessArticle
The original application
of general relativity to the universe showed that the universe is expanding, albeit at a
decreasing rate. Supernova data have established that although early in its
history the universe was expanding at a decreasing rate, the rate of expansion
has been increasing for the past several billion years. Einstein’s equations
were modified by adding the cosmological constant to make the expansion of the universe
...
Aug 15, 2018Open AccessArticle
As a follow up of the
author’s earlier papers the new theory of radiation reaction is placed on a
sound theoretical basis. This includes the nature of the equation of motion
both under a relativistic Lorentz transformation as well as under a
nonrelativistic Galilean transformation. It is claimed that both momentum and
energy carried out by the radiated fields need to be considered to reach the
desired results. It is also sho ...
Jul 24, 2018Open AccessArticle
A selfconsistent chiral DiracHartreeFock (CDHF) approximation generated by an effective model of the (σ, ω, π) quantum hadrodynamics (QHD) is extended to include Lorentzscalar selfconsistent vertex corrections. The scalar vertex corrections are constructed with selfconsistency of QHD and BetheSalpeter equation, and the resulting vertex corrections are diagrammatically equivalent to self ...
Jun 26, 2018Open AccessArticle
In the work, the problem of neutron
kinetics in general view taking into account the all groups of delayed neutrons
is solved. Conception of the matrix of complete neutron kinetics is introduced
and are determined its properties. In the task about a finding of overt form
for the solution of kinetic equations, the separation method and
the reducing method of integrodifferential task to integral task with the aid
of match ...
May 18, 2018Open AccessArticle
The star SO2 at the galactic center will be soon at its closest distance to the supermassive black hole (SMBH). It will allow measuring relativistic effects. In [1] the dark matter is explained by the second component (gravitic field) of the general relativity generated by the clusters. In this theoretical frame, the gravitic field of the galaxies cannot explain the dark matter at their ends. But despite this, it seems possible t ...
May 17, 2018Open AccessArticle
This work is devoted to solution of some problems
connected with kinetic equations of reproduction for charged particles and
charged splinters of the fission inside of nuclear toroidal electromagnetic
generator (nuclegen). There are discussed questions of solutions behaviour for
charged equations. Special attention is paid to charge kinetics of the nuclegen
under the influence of small random ...
Apr 28, 2018Open AccessArticle
I outline a new hypothetical approach issuing a
second gravitational equation in the scope of a promising model tackling the
gravitational wave problem. This wave equation for graviton is framed in the
endeavour to bridge the puzzling missing link to allow for quantum scale
physics in a unifying gravity theory, through a new coupling constant S: thus wave is reg ...
Apr 25, 2018Open AccessArticle
The
purpose of the paper is to use fundamental theoretical and experimental
elements of electrodynamics for deriving properties of radiation fields and of
bound fields. A wide variety of examples prove that radiation fields and bound
fields do not represent the same physical object. This conclusion is new. Some
examples belong to the classical domain and others belong to the quantum
domain. Co ...
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