Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The m->0 limit for massive graviton in dS_4 and AdS_4. How to circumvent
  the van Dam-Veltman-Zakharov discontinuity   We show that, by considering physics in dS_4 or AdS_4 spacetime, one can
circumvent the van Dam - Veltman - Zakharov theorem which requires that the
extra polarization states of a massive graviton do not decouple in the massless
limit. It is shown that the smoothness of the m->0 limit is ensured if the H
(``Hubble'') parameter, associated with the horizon of the dS_4 or AdS_4 space,
tends to zero slower than the mass of the graviton m.

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The categories of this paper are: eess
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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: econ
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The categories of this paper are: math
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The categories of this paper are: supr-con
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: quant-ph
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The categories of this paper are: chem-ph