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arXiv · 2108.13528

Jupiter and jovian (exo)-planets in Palatini $f(\bar R)$ gravity

Aneta Wojnar
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Abstract

Some parts of the substellar evolution, such as fragmentation of a gaseous cloud and Jupiter-like planet's cooling, are demonstrated to be impacted by Palatini $f(\bar R)$ gravity. Using simple models describing those processes we show that the opacity mass limit as well as cooling time of jovian planets differ in modified gravity.

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Aneta Wojnar. 2021-08-30. Jupiter and jovian (exo)-planets in Palatini $f(\bar R)$ gravity. https://doi.org/10.1103/physrevd.104.104058

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