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arXiv · 2103.06601

Invariant quantities of Scalar-Tensor Theories for stellar structure

Aleksander Kozak·Aneta Wojnar
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Abstract

We present the relativistic hydrostatic equilibrium equations for a wide class of gravitational theories possessing a scalar-tensor representation. It turns out that the stellar structure equations can be written with respect to the scalar-tensor invariants, allowing to interpret their physical role.

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Aleksander Kozak, Aneta Wojnar. 2021-06-23. Invariant quantities of Scalar-Tensor Theories for stellar structure. https://doi.org/10.1140/epjc%2Fs10052-021-09277-4

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