Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interaction between gravitational radiation and electromagnetic
  radiation   In this review paper we investigate the connection between gravity and
electromagnetism from Faraday to the present day. The particular focus is on
the connection between gravitational and electromagnetic radiation. We discuss
electromagnetic radiation produced when a gravitational wave passes through a
magnetic field. We then discuss the interaction of electromagnetic radiation
with gravitational waves via Feynman diagrams of the process $graviton +
graviton \to photon + photon$. Finally we review recent work on the vacuum
production of counterpart electromagnetic radiation by gravitational waves.

26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph