Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Planar Symmetry in f(T) gravity   Exact solutions for planar Weitzenboch geometries in generalized teleparallel
gravity with torsion is presented. The model predicted the existence of Moller,
Kattler-Wittaker and planar de-Sitter geometries for different forms of action.

21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph