Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Polonyi Problem and Upper bound on Inflation Scale in Supergravity   We reconsider the Polonyi problem in gravity-mediation models for
supersymmetry (SUSY) breaking. It has been argued that there is no problem in
the dynamical SUSY breaking scenarios, since the Polonyi field acquires a
sufficiently large mass of the order of the dynamical SUSY-breaking scale
Lamada_{SUSY}. However, we find that a linear term of the Polonyi field in the
Kahler potential brings us back to the Polonyi problem, unless the inflation
scale is sufficiently low, H_{inf} < 10^{8} GeV, or the reheating temperature
is extremely low, T_{R} < 100 GeV. Here, this Polonyi problem is more serious
than the original one, since the Polonyi field mainly decays into a pair of
gravitinos.

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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: cond-mat
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The categories of this paper are: econ
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: supr-con
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: chem-ph
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The categories of this paper are: math