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arXiv · 1808.09306

Constraints Between Equations of State and Mass-Radius Relationships in General Clusters of Stellar Systems

Y. X. Martins·D. Teixeira·L. F. A. Campos·R. J. Biezuner
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Abstract

In this article we prove three obstruction results on the existence of equations of state in clusters of stellar systems fulfilling mass-radius relationships and some additional bound (on the mass, on the radius or a causal bound). The theorems are proved in large generality. We start with a motivating example of TOV systems and we close by applying our results in stellar systems arising from experimental data.

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Y. X. Martins, D. Teixeira, L. F. A. Campos, R. J. Biezuner. 2018-08-28. Constraints Between Equations of State and Mass-Radius Relationships in General Clusters of Stellar Systems. https://doi.org/10.1103/physrevd.99.023007

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