Dynamical conditions and causal transport of dissipative spherical collapse in f(R, T) gravity

نویسندگان

چکیده

In this paper, we have investigated the non-adiabatic spherical gravitational collapse in framework of $f(R,T)$ theory gravity with a locally anisotropic fluid that undergoes dissipation form heat flux, free-streaming radiation, and shearing viscosity. The dynamical equations are analyzed detail, both Newtonian post-Newtonian regimes. Finally couple to full causal transport equation context Israel-Stewart dissipative systems. This yields us better understanding dynamics may be connected various astrophysical consequences.

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ژورنال

عنوان ژورنال: European Physical Journal Plus

سال: 2021

ISSN: ['2190-5444']

DOI: https://doi.org/10.1140/epjp/s13360-021-01446-4