Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher-dimensional perturbations of the vacuum energy density   The vacuum energy density arising from the broken supersymmetry of the
(standard-model) fields living on a brane cannot be fully "off-loaded" to the
bulk: even assuming the existence of an effective "self-tuning" mechanism, a
small fraction of the transferred energy "bunces back" to the brane, as a
backreaction of the supersymmetry breaking gravitationally transmitted to the
bulk. In that case the SUSY scale of the brane has to be bounded, to guarantee
the consistency of such a residual energy density with current large-scale
phenomonological constraints. This effect is illustrated by computing the
zero-point energies of the tower of (higher-dimensional) massive states
associated to tensor metric fluctuations on a brane embedded in a warped bulk
geometry, and it is shown to be independent of the number of compact or
non-compact extra dimensions.

14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
1
The categories of this paper are: cs
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
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The categories of this paper are: ao-sci
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
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The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: q-bio