Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Top Spin Correlations in Theories with Large Extra-Dimensions at the
  Large Hadron Collider   In theories with large extra dimensions, we study the top spin correlations
at the Large Hadron Collider. The s-channel process mediated by graviton
Kaluza-Klein modes contributes to the top-antitop pair production in addition
to the Standard Model processes, and affects the resultant top spin
correlations. We calculated the full density matrix for the top-antitop pair
production. With the fundamental scale of the extra dimensional theory below 2
TeV, we find a sizable deviation of the top spin correlations from the Standard
Model one.

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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
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The categories of this paper are: supr-con
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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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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: hep-lat
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The categories of this paper are: nlin
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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an