Astrophysics

Photon-Photon Photoproduction in the Photon Universe Model

Authors: Giuseppe Cimino
Comments: 4 Pages.

We propose a theoretical analysis of the fundamental hypothesis of the photon universe model: the photon-photon photoproduction.
Category: Astrophysics

Talk About the Evolution of the Universe

Разговор об эволюции Вселенной

Authors: Robert Yusupov
Comments: 28 Pages. In Russian

This article comments briefly on the author's views on the evolutionary process of the Universe, which are fully presented in his book "Theory of Nature" (TN).The author hypothesizes that the main factor determining the character of the evolution of the entire Universe is the character of the change in the length quantum.

В этой статье комментируются в кратком изложении взгляды автора на эволюционный процесс Вселенной, которые в полном своём объёме изложены в его книге «Теория Природы» (ТП).Автор выдвигает гипотезу, что основным фактором определяющим характер эволюции всей Вселенной является характер изменения кванта длины.
Category: Astrophysics

Mercury in a Quantum-Gravitational Field

Authors: Paul R. Gerber
Comments: 5 Pages. conclusions sharpened

A scalar field theory of gravitation yields the correct perihelion precession of Mercury’s orbit around the sun. We present the corresponding theory and numerical calculations for the relativistic Kepler problem. Furthermore, it turns out that the concept of gravitational potential cannot be maintained in the relativistic case because acceleration becomes velocity-dependent. In addition, in extreme cases, like large distances from a gravitational center or for high velocities of a body, the gravitational forces become also dependent on the direction of the body’s velocity.
Category: Astrophysics

Basic Theory of Color Index

Authors: Daehyeon Kang
Comments: 4 Pages.

The theory that supports the color index is that the Planck radiation distribution formula is widely used, but this method is inappropriate for the brightness of stars, such as photographic or ophthalmic grades, and introduces other formulas.
Category: Astrophysics

Raising a Question Regarding an Alternative Explanation for the Dark Matter Effect After Developing an Intuitive Model for General Relativity

Authors: Barbara Spangenberg
Comments: 7 Pages.

To explain general relativity to the public, often the rubber blanket model is used. However, it can be criticized for again needing gravity and using an additional dimension. Here, employing a mesh grid of triangles, we develop a model that explains gravity only with the curvature of space inside the twodimensional plane and works without the need for an additional dimension. Based on this model, we review the derivation of Newton’s law at the different magnitude scales within our universe while emphasizing the assumption of a flat background space. Finally, we raise the question of whether a completely different gravitational law than Newton’s could hold for galaxies, which could be derived from Einstein’s field equations while abandoning the assumption of flat background space at this magnitude scale. Consequences would be to explain the dark matter effect by operating gravity, to explain the dark energy effect by a net gravitational blueshift of light in the expanding universe and a slightly changed perceiving of the starry sky.
Category: Astrophysics