Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Accelerated observers and gravitational radiation   We evaluate the energy-momentum of the gravitational field of a Schwarzschild
black hole of mass M in the frame of a moving observer that asymptotically
undergoes a Lorentz boost. The analysis is carried out in the framework of the
teleparallel equivalent of general relativity (TEGR). We find that the total
expression for the energy-momentum of the gravitational field is similar to the
usual relativistic expression for the energy-momentum four-vector of a particle
of inertial mass M under a Lorentz boost in flat space-time. Moreover we
conclude that if the observer accelerates with respect to the black hole he
will experience gravitational energy radiation, in similarity to the expected
radiation of an accelerated charged particle in electrodynamics. We show that
the increase of the mass of the black hole by the usual factor gamma as
observed in the moving frame, which is a typical feature of special relativity
if the black hole is considered asymptotically as a body of mass M, is due to
gravitational radiation.

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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: math-ph
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The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: math
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: econ
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The categories of this paper are: physics