Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classical corrections to black hole entropy in $d$ dimensions: a rear
  window to quantum gravity?   We provide a simple derivation of the corrections for Schwarzschild and
Schwarzschild-Tangherlini black hole entropy without knowing the details of
quantum gravity. We will follow Bekenstein, Wheeler and Jaynes ideas, using
summations techniques without calculus approximations, to directly find
logarithmic corrections to well-known entropy formula for black holes. Our
approach is free from pathological behaviour giving negative entropy for small
values of black hole mass $M$. With the aid of Universality principle we will
argue that this purely classical approach could open a window for exploring
properties of quantum gravity.

31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin