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arXiv · 1312.7273

On How Neutrino Protects the Axion

Gia Dvali·Sarah Folkerts·Andre Franca
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Abstract

We show how the neutrino can sacrifice itself to quantum gravity and save the axion solution to the strong-CP problem. This mechanism puts an upper bound on the lightest neutrino mass.

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Gia Dvali, Sarah Folkerts, Andre Franca. 2013-12-27. On How Neutrino Protects the Axion. https://doi.org/10.1103/physrevd.89.105025

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