Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large N meson masses from a matrix model   We explain how to compute meson masses in the large $N$ limit using the
twisted Eguchi-Kawai model. A very simple formula is derived, and we show how
it leads in a fast and efficient way to results which are in fairly good
agreement with other determinations. The method is easily extensible to reduced
models with dynamical fermions based on the twisted reduction idea.

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The categories of this paper are: q-bio
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The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: math-ph
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The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
19
The categories of this paper are: eess
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The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph