Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collective Field Theory for D=0 Matrix Models   I investigate non-perturbative aspects of zero-dimensional matrix models.
Subtleties in the large-$N$ limit of the semiclassical picture are pointed out.
The tunneling of eigenvalues is seen to correspond to a chaotic sequence of
recursion coefficients determining the orthogonal polynomials.

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The categories of this paper are: mtrl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: q-bio
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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: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: math
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
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The categories of this paper are: solv-int