Anomaly Cancellation with an Extra Gauge Boson.

Many extensions of the standard model include an extra gauge boson, whose couplings to fermions are constrained by the requirement that anomalies cancel. We find a general solution to the resulting diophantine equations in the plausible case where the chiral fermion content is that of the standard model plus three right-handed neutrinos.

Keywords

5106 Nuclear and Plasma Physics, 5107 Particle and High Energy Physics, 51 Physical Sciences

Journal Title

Phys Rev Lett

Journal ISSN

0031-9007
1079-7114

Volume Title

125

Publisher

American Physical Society (APS)

Publisher DOI

https://doi.org/10.1103/PhysRevLett.125.161601

Rights and licensing

Except where otherwised noted, this item's license is described as Attribution 4.0 International

Sponsorship

Science and Technology Facilities Council (ST/P000681/1)
Science and Technology Facilities Council (ST/S505316/1)
STFC (ST/T000694/1)

Collections

University of Cambridge Research Outputs (Articles and Conferences)