Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bianchi Type IX M-Branes   We present new M2 and M5 brane solutions in M-theory based on transverse
self-dual Bianchi type IX space. All the other recently M2 and M5 branes
constructed on transverse self-dual Taub-NUT, Egughi-Hanson and Atiyah-Hitchin
spaces are special cases of this solution. The solution provides a smooth
transition from Eguchi-Hanson type I based M branes to corresponding branes
based on Eguchi-Hanson type II space. All the solutions can be reduced down to
ten dimensional fully localized intersecting brane configurations.

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The categories of this paper are: nucl-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn
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The categories of this paper are: math
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The categories of this paper are: cond-mat