Thermodynamic instability of self-gravitating heavy neutrino matter

Neven Bilic; Raoul D. Viollier

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arXiv · astro-ph/9810108

Thermodynamic instability of self-gravitating heavy neutrino matter

Neven Bilic·Raoul D. Viollier

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Abstract

It is shown, in the framework of the Thomas-Fermi model at finite temperature, that a cooling non-degenerate gas of massive neutrinos will, at a certain temperature, become unstable and undergo a first-order phase transition in which quasi-degenerate supermassive neutrino stars are formed through gravitational collapse. For neutrinos in the mass range of 10 to 25 keV/c$^{2}$, these compact dark objects could mimic the role of supermassive black holes that are reported to exist at the centres of galaxies and quasi-stellar objects.

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Neven Bilic, Raoul D. Viollier. 1998-10-07. Thermodynamic instability of self-gravitating heavy neutrino matter. https://arxiv.org/abs/astro-ph/9810108

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