Invariant quantities of scalar–tensor theories for stellar structure

نویسندگان

چکیده

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

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ژورنال

عنوان ژورنال: European Physical Journal C

سال: 2021

ISSN: ['1434-6044', '1434-6052']

DOI: https://doi.org/10.1140/epjc/s10052-021-09277-4