Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exact differential and quantum corrections of entropy for axially
  symmetric black holes   Using the exactness criteria of entropy from the first law of black hole
thermodynamics, we study quantum corrections for axially symmetric black holes.

9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys