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Spontaneous CP Violation in Large Extra Dimensions

Yutaka Sakamura
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Abstract

We show that in the context of large extra dimensions enough CP violation can be obtained from the spontaneous breaking in a simple non-SUSY model, which is usually considered not to cause the spontaneous CP violation. We estimate ε_{K} in our scenario to be of order 10^{-3} consistent with the experimental value. We also propose a modification to the see-saw mechanism and axion scenario to match with our model.

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Yutaka Sakamura. 1999-11-29. Spontaneous CP Violation in Large Extra Dimensions. https://arxiv.org/abs/hep-ph/9909454

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