Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: General $f(R)$ and conformal inflation from minimal supergravity plus
  matter   We embed general $f(R)$ inflationary models in minimal supergravity plus
matter, a single chiral superfield $\Phi$, with or without another superfield
$S$, via a Jordan frame Einstein+scalar description. In particular,
inflationary models like a generalized Starobinsky one are analyzed and
constraints on them are found. We also embed the related models of conformal
inflation, also described as Jordan frame Einstein+scalar models, in particular
the conformal inflation from the Higgs model, and analyze the inflationary
constraints on them.

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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-lat
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th