Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Perturbative stability and absorption cross section in string corrected
  black holes   We consider a d-dimensional spherically symmetric dilatonic R^2 string
corrected black hole solution. We study its stability under tensor type
gravitational perturbations and compute the absorption cross section for low
frequency gravitational waves.

34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas