Determination of Upper Limit of Stars Mass Based on Model of Expansive Nondecelerative Universe
Jozef Sima, Miroslav Sukenik
TL;DR
This paper uses a cosmological model incorporating the Vaidya metric to estimate the maximum possible mass of stars, finding it decreases over time and is currently about 30 times the Sun's mass.
Contribution
It introduces a novel approach combining the Vaidya metric with the Expansive Nondecelerative Universe model to determine stellar mass limits.
Findings
Upper star mass limit decreases over cosmological time.
Current upper limit is approximately 30 solar masses.
Method allows localization of gravitational energy density.
Abstract
Incorporation of the Vaidya metric in the model of Expansive Nondecelerative Universe allows to localize the energy density of gravitational field that, subsequently, enables to determine the upper limit of stars mass. The upper limit decreases with cosmological time and at present is close to 30-fold of our Sun mass.
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Taxonomy
TopicsCosmology and Gravitation Theories · Solar and Space Plasma Dynamics · Geophysics and Gravity Measurements