Entropy and thermodynamical stability of white dwarfs
Solar and Stellar Astrophysics
2024-07-25 v2
Abstract
A structure of spherical white dwarfs is calculated for a non-zero temperature. It is shown that the thermodynamical stability of the white dwarf stars can be described naturally within the concept of the Helmholtz free energy of the Coulomb fully ionized electron-ion plasma.
Keywords
Cite
@article{arxiv.2406.07010,
title = {Entropy and thermodynamical stability of white dwarfs},
author = {Jiří Adam, and Emil Truhlík},
journal= {arXiv preprint arXiv:2406.07010},
year = {2024}
}
Comments
33 pages, 3 figures, references added to introduction, some misprints corrected