Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disordered Extra Dimensions   A very large extra dimension may contain many localized branes. We discuss
the possibility to formulate such models as a spin system where each spin
indicates the supersymmetry direction preserved by the corresponding brane. In
the evolution of the universe, the extra dimensions might have ended into a
vacuum made of patches with different orientation of the spins, responsible for
the observed breaking of supersymmetry. We discuss the limit where the
separation of these patches is by very thin defects described as localization
of gravitino masses.

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The categories of this paper are: econ
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The categories of this paper are: eess
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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat
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The categories of this paper are: q-alg
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: dg-ga
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The categories of this paper are: ao-sci
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The categories of this paper are: mtrl-th
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: patt-sol