Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Particle and light motion in a space-time of a five-dimensional rotating
  black hole   We study motion of particles and light in a space-time of a 5-dimensional
rotating black hole. We demonstrate that the Myers-Perry metric describing such
a black hole in addition to three Killing vectors possesses also a Killing
tensor. As a result, the Hamilton-Jacobi equations of motion allow a separation
of variables. Using first integrals we present the equations of motion in the
first-order form. We describe different types of motion of particles and light
and study some interesting special cases. We proved that there are no stable
circular orbits in equatorial planes in the background of this metric.

34
The categories of this paper are: chem-ph
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
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom