Testing the Metric-Field Equations of Gravitation

TL;DR

This paper explores alternative gravitation equations inspired by Poincaré's relativity ideas, predicting stable supermassive objects in galactic centers and explaining the universe's accelerated expansion through modified gravitational properties.

Contribution

It introduces a new set of metric-field equations of gravitation based on Poincaré relativity concepts, with implications for astrophysical phenomena.

Findings

Prediction of stable supermassive configurations in galactic centers

Explanation of universe acceleration as a gravitational effect

Potential observational signatures of the proposed theory

Abstract

Physical consequences from gravitation equations based on Poincar\'{e} ideas of relativity of space and time in respect of measuring instruments are considered. The most interesting of them are the possibility of the existence of stable supermassive configurations $(10^{2} \div 10^{12} M_{\odot})$ which can exist in galactic centres, and an explanation of the acceleration of the Universe expansion as a manifestation of the gravitational force properties in the theory under consideration.