Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weak cosmic censorship conjecture for Kerr-Taub-NUT black hole with test
  scalar field and particle   Motivated by the recent researches of black holes with NUT charge, we
investigate the validity of the weak cosmic censorship conjecture for
Kerr-Taub-NUT black hole with a test massive scalar field and a test particle,
respectively. For the scalar field scattering gedanken experiment, we consider
an infinitesimal time interval process. The result shows that both extremal and
near-extremal Kerr-Taub-NUT black holes cannot be over-spun. For the test
particle thought experiment, the study suggests that extremal Kerr-Taub-NUT
black hole cannot be over-spun; while near-extremal Kerr-Taub-NUT black hole
can be over-spun. By comparing the two methods, the results indicate the time
interval for particles crossing the black hole horizon might be important for
consideration of the weak cosmic censorship conjecture.

22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph