Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Axion Mediation   We explore the possibility that supersymmetry breaking is mediated to the
Standard Model sector through the interactions of a generalized axion multiplet
that gains a F-term expectation value. Using an effective field theory
framework we enumerate the most general possible set of axion couplings and
compute the Standard Model sector soft-supersymmetry-breaking terms. Unusual,
non-minimal spectra, such as those of both natural and split supersymmetry are
easily implemented. We discuss example models and low-energy spectra, as well
as implications of the particularly minimal case of mediation via the QCD axion
multiplet. We argue that if the Peccei-Quinn solution to the strong-CP problem
is realized in string theory then such axion-mediation is generic, while in a
field theory model it is a natural possibility in both DFSZ- and KSVZ-like
regimes. Axion mediation can parametrically dominate gravity-mediation and is
also cosmologically beneficial as the constraints arising from axino and
gravitino overproduction are reduced. Finally, in the string context, axion
mediation provides a motivated mechanism where the UV completion naturally
ameliorates the supersymmetric flavor problem.

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The categories of this paper are: cond-mat
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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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: adap-org
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: cs
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The categories of this paper are: bayes-an
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The categories of this paper are: astro-ph
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The categories of this paper are: q-bio
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The categories of this paper are: eess