Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Teleparallel gauge theory of gravity   In this work a tetrad theory of gravity, invariant under conformal
transformations, is investigated. The action of the theory is similar to the
action of Maxwell's electromagnetism. The role of the electromagnetic gauge
potential is played by the trace of the torsion tensor of the Weitzenb\"ock
spacetime. It is shown that all static, spherically symmetric space-times, are
solutions of the vacuum field equations. However, by fixing the gauge in the
linearized form of the vacuum field equations, the usual Newtonian limit for
the gravitational field is obtained.

21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess