Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Statistics of SU(5) D-Brane Models on a Type II Orientifold   We perform a statistical analysis of models with SU(5) and flipped SU(5)
gauge group in a type II orientifold setup. We investigate the distribution and
correlation of properties of these models, including the number of generations
and the hidden sector gauge group. Compared to the recent analysis
hep-th/0510170 of models with a standard model-like gauge group, we find very
similar results.

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The categories of this paper are: stat
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The categories of this paper are: comp-gas
3
The categories of this paper are: physics
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The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
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The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
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The categories of this paper are: q-bio
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The categories of this paper are: chem-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org