Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational energy and radiation of a charged black hole   We analyze the energy configuration of a charged black hole in the
Teleparallel Framework of General Relativity. We obtain the energy-momentum
tensor of the gravitational field in a stationary frame, and we calculate its
contribution to the total energy of the system. We study the same gravitational
field measured by an accelerated frame and we analyze how the energy-momentum
tensor is transformed. We found that in the accelerated frame, a Poyinting-like
flux appears for the gravitational field but not for the electromagnetic field.

27
The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph