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A superweak solution of the Strong CP Problem

S. B. Barr
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Abstract

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

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S. B. Barr. 1998-07-28. A superweak solution of the Strong CP Problem. https://doi.org/10.1016/s0370-2693(98)01056-9

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