Affiliation:
1. Department of Mathematics and Applications, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, via Cintia, 80126 Naples, Italy
Abstract
We propose an analytic [Formula: see text] solution of the hydrodynamic equations for a main-sequence star in stationary and spherically symmetric conditions. We reach this result starting from convenient choices of mass density, specific function of the perfect gas, and luminosity function. The theoretical results, when applied to the Sun, are compared with the standard solar model data. A more accurate proof of Schwarzshild’s inequality and equation is given.
Publisher
World Scientific Pub Co Pte Lt
Subject
Physics and Astronomy (miscellaneous)
Cited by
1 articles.
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1. A critical overview of stationary solar models based on polytropic gases;International Journal of Geometric Methods in Modern Physics;2020-05