Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: N = 2 Gauge/Gravity Duals   We study the N = 2 supersymmetric analog of the Klebanov-Strassler system. We
first review the resolution of singularities by the enhancon mechanism, and the
physics of fractional branes on an orbifold. We then describe the exact N = 2
solution. This exhibits a duality cascade as in the N = 1 case, but the
singularity resolution is the characteristic N = 2 enhancon. We discuss some
related solutions and open issues.

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The categories of this paper are: nlin
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The categories of this paper are: math-ph
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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: cmp-lg
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc