Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-perturbative Aspects of Kaluza-Klein Modes in Five-dimensional
  Supersymmetric QCD on S^1   We study the stability of Kaluza-Klein (KK) modes in five-dimensional N=1
supersymmetric QCD compactified on S^1 using the D3-brane probe realization. We
find a phenomenon in which the quark KK mode with the KK number n=1 decays
while other KK modes are stable. This is contrary to the ordinary assumption
that the state with n=1 is the most stable in quark KK modes. In addition, we
show that a massive gauge singlet state carrying the KK number exists stably.
This provides a proper candidate for dark matter.

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The categories of this paper are: adap-org
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The categories of this paper are: physics
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
2
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: stat
1
The categories of this paper are: cs