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

19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom