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A superweak solution of the Strong CP Problem

High Energy Physics - Phenomenology 2014-11-17 v1

Abstract

A non-axion solution to the Strong CP Problem is proposed that works even in the context of gravity-mediated supersymmetry breaking. Both ϵ/ϵ\epsilon'/\epsilon and indirect CP violation in the BBˉB-\bar{B} are predicted to be unobservably small. μeγ\mu \longrightarrow e \gamma is predicted to arise, typically, with branching ration 3×10123 \times 10^{-12}. A new source of dark matter is also predicted in the model.

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Cite

@article{arxiv.hep-ph/9807520,
  title  = {A superweak solution of the Strong CP Problem},
  author = {S. B. Barr},
  journal= {arXiv preprint arXiv:hep-ph/9807520},
  year   = {2014}
}

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LaTex 12 pages

R2 v1 2026-07-22T14:45:21.805Z