Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strong field gravitational lensing in the deformed H\v{o}rava-Lifshitz
  black hole   Adopting the strong field limit approach, we studied the properties of strong
field gravitational lensing in the deformed H\v{o}rava-Lifshitz black hole and
obtained the angular position and magnification of the relativistic images.
Supposing that the gravitational field of the supermassive central object of
the galaxy described by this metric, we estimated the numerical values of the
coefficients and observables for gravitational lensing in the strong field
limit. Comparing with the Reissner-Norstr\"{om} black hole, we find that with
the increase of parameter $\alpha$, the angular position $\theta_{\infty}$
decreases more slowly and $r_m$ more quickly, but angular separation $s$
increases more rapidly. This may offer a way to detect the effects of to
distinguish a deformed H\v{o}rava-Lifshitz black hole from a
Reissner-Norstr\"{om} black hole by the astronomical instruments in the future.

9
The categories of this paper are: nlin
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
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
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga