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arXiv · 1809.03579

Thermodynamics and phase transitions of galactic clustering in higher-order Modified Gravity

Sudhaker Upadhyay·Behnam Pourhassan·Salvatore Capozziello
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Abstract

We study the thermodynamics of galactic clustering under the higher-order corrected Newtonian dynamics. The clustering of galaxies is considered as a gravitational phase transition. In order to study the effects of higher-order correction to the thermodynamics of gravitational system, we compute more exact equations of state. Moreover, we investigate the corrected probability distribution function for such gravitating system. A relation between order parameter and the critical temperature is also established.

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Sudhaker Upadhyay, Behnam Pourhassan, Salvatore Capozziello. 2018-09-11. Thermodynamics and phase transitions of galactic clustering in higher-order Modified Gravity. https://doi.org/10.1142/s0218271819500275

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