Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Static and spherically symmetric solutions in a scenario with quadratic
  curvature contribution   In this work we investigate analytic static and spherically symmetric
solutions of a generalized theory of gravity in the Einstein-Cartan formalism.
The main goal consists in analyzing the behavior of the solutions under the
influence of a quadratic curvature term in the presence of cosmological
constant and no torsion. In the first incursion we found an exact de
Sitter-like solution. This solution is obtained by imposing vanishing torsion
in the field equations. On the other hand, by imposing vanishing torsion
directly in the action, we are able to find a perturbative solution around the
Schwarzschild-de Sitter usual solution. We briefly discuss classical
singularities for each solution and the event horizons. A primer discussion on
the thermodynamics of the geometrical solutions is also addressed.

17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
1
The categories of this paper are: cs
2
The categories of this paper are: math
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph