Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Characterization of Universal Behavior in QCD Dirac Spectra   In this lecture we discuss correlations of the QCD Dirac eigenvalues. We find
that below a scale of $E_c\sim \Lambda/L^2$ they are given by chiral Random
Matrix Theory. This follows from analytical arguments based on partially
quenched Chiral Perturbation Theory and is substantiated by lattice QCD and
instanton liquid simulations.

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The categories of this paper are: math-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: cs
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex
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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: adap-org
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys