Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exact beta function and glueball spectrum in large-N Yang Mills theory   In the pure large-N Yang-Mills theory there is a quasi-BPS sector that is
exactly solvable at large N. It follows an exact beta function and the glueball
spectrum in this sector. The main technical tool is a new holomorphic loop
equation for quasi-BPS Wilson loops, that occurs as a non-supersymmetric
analogue of Dijkgraaf-Vafa holomorphic loop equation for the glueball
superpotential of n=1 SUSY gauge theories. The new holomorphic loop equation is
localized, i.e. reduced to a critical equation, by a deformation of the loop
that is a vanishing boundary in homology, somehow in analogy with Witten's
cohomological localization by a coboundary deformation in SUSY gauge theories.

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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
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The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
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The categories of this paper are: cs
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: physics
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: math
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex