Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On black holes in heterotic braneworlds   We explore the problem of braneworld black holes in the heterotic braneworld
scenario of Lukas, Ovrut, Stelle and Waldram (LOSW). We show that black string
solutions are unstable, and demonstrate some unusual asymptotics in the
linearized metric. We also solve the fully coupled brane and bulk Einstein
equations, finding an exact, though singular, solution which corresponds to a
brane black hole in which the branes spike apart at the Schwarzschild radius.

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The categories of this paper are: hep-lat
18
The categories of this paper are: econ
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The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: plasm-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: astro-ph
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The categories of this paper are: funct-an
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The categories of this paper are: stat
23
The categories of this paper are: solv-int