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On Supersymmetric Effective Theories of Axion

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 نشر من قبل Tetsutaro Higaki
 تاريخ النشر 2011
  مجال البحث
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We study effective theories of an axion in spontaneously broken supersymmetric theories. We consider a system where the axion supermultiplet is directly coupled to a supersymmetry breaking sector whereas the standard model sector is communicated with those sectors through loops of messenger fields. The gaugino masses and the axion-gluon coupling necessary for solving the strong CP problem are both obtained by the same effective interaction. We discuss cosmological constraints on this framework.



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