Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Localization and holography in N=2 gauge theories   We compare exact results from Pestun's localization of SU(N) N=2^* gauge
theory on S^4 with available holographic models. While localization can explain
the Coulomb branch vacuum of the holographic Pilch-Warner flow, it disagrees
with the holographic Gauntlett et.al vacuum of N=2 super Yang-Mills theory. We
further compute the free energy of the Pilch-Warner flow on S^4 and show that
it disagrees with the localization result both for a finite S^4 radius, and in
the S^4 decompactification limit. Thus, neither model represents holographic
dual of supersymmetric S^4 localization of Pestun.

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The categories of this paper are: math
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The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: physics
37
The categories of this paper are: supr-con
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The categories of this paper are: econ
10
The categories of this paper are: q-bio