Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New static cylindrical symmetric solutions in GR for unfamiliar EoS
  parameter values via Noether symmetry   The solutions for the field equations of $f(R)$ gravity are investigated in
static cylindrically symmetric space-time. Conserved quantities of the system,
as well as unknown functions, can be determined with the help of the Noether
symmetry method. In this article, some unknown values of the equations of state
parameter (EoS) have emerged as a result of the constraints obtained by
analyzing the Noether symmetry equations for the $f(R)=f_0 R$ case.
Consequently, several new exact solutions have been found for cases of General
Relativity in static cylindrically symmetrical space-time for the non-dust
matter.

33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio