Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational lensing for a boosted Kerr black hole in the presence of
  plasma   We obtain the deflection angle for a boosted Kerr black hole in the weak
field approximation. We also study the behavior of light in the presence of
plasma by considering different distributions: singular isothermal sphere,
non-singular isothermal gas sphere, and plasma in a galaxy cluster. We find
that the dragging of the inertial system along with the boosted parameter
$\Lambda$ affect the value of the deflection angle. As an application, we
studied the magnification for both uniform and SIS distributions.

37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org