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arXiv · hep-ph/0108039

Axion and neutrino physics from anomaly cancellation

M. Fabbrichesi·M. Piai·G. Tasinato
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Abstract

It has been recently shown that the requirement of anomaly cancellation in a (non-supersymmetric) six-dimensional version of the standard model fixes the field content to the known three generations. We discuss the phenomenological consequences of the cancellation of the local anomalies: the strong CP problem is solved and the fundamental scale of the theory is bounded by the physics of the axion. Neutrinos acquire a mass in the range suggested by atmospheric experiments.

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M. Fabbrichesi, M. Piai, G. Tasinato. 2001-08-04. Axion and neutrino physics from anomaly cancellation. https://doi.org/10.1103/physrevd.64.116006

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