Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boost-rotation symmetric spacetimes - review   Boost-rotation symmetric spacetimes are the only locally asymptotically flat
axially symmetric electrovacuum spacetimes with a further symmetry that are
radiative. They are realized by uniformly accelerated particles of various
kinds or black holes. Their general properties are summarized. Several examples
of boost-rotation symmetric solutions of the Maxwell and Einstein equations are
studied: uniformly accelerated electric and magnetic multipoles, the
Bonnor-Swaminarayan solutions, the C-metric and the spinning C-metric.

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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
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The categories of this paper are: econ
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The categories of this paper are: math
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The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph