Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Singular gauge transformations and supersymmetry breakdown on warped
  orbifolds   We have analyzed the breakdown of global supersymmetry by a non-vanishing
expectation value of the fifth component of the graviphoton on warped S^1/Z_2
orbifolds. It has been demonstrated that the setups where such a breakdown is
possible correspond to the models where the true gauge symmetry on the
orbifold, respecting the Z_2-parities and periodicity, is broken by boundary
terms. In the tuned models, giving Randall-Sundrum warp factor, gauge symmetry
stays intact, and any <A_5> can be gauged away without violating supersymmetry.

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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
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The categories of this paper are: cs
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
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The categories of this paper are: nlin
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The categories of this paper are: nucl-ex