Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Black hole entropy in the Chern-Simons-like theories of gravity and
  Lorentz-diffeomorphism Noether charge   In the first order formalism of gravity theories, there are some theories
which are not Lorentz-diffeomorphism covariant. In the framework of such
theories we cannot apply the method of conserved charge calculation used in
Lorentz-diffeomorphism covariant theories. In this paper we firstly introduce
the total variation of a quantity due to an infinitesimal
Lorentz-diffeomorphism transformation. Secondly, in order to obtain the
conserved charges of Lorentz-diffeomorphism non-covariant theories, we extend
the Tachikawa method \cite{3}. This extension includes not only Lorentz gauge
transformation but also the diffeomorphism. We apply this method to the
Chern-Simons-like theories of gravity (CSLTG) and obtain a general formula for
the entropy of black holes in those theories. Finally, some examples on CSLTG
are provided and the entropy of the BTZ black hole is calculated in the context
of the examples.

0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph