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arXiv · 2004.14792

Are 3-4-1 models able to explain the upcoming results of the muon anomalous magnetic moment?

D. Cogollo·Yohan M. Oviedo-Torres·Yoxara S. Villamizar
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Abstract

In light of the upcoming measurement of the muon anomalous magnetic moment (g-2), we revisit the corrections to g-2 in the context of the $SU(4)_L \times U(1)_X$ gauge symmetry. We investigate three models based on this gauge symmetry and express our results in terms of the energy scale at which the $SU(4)_L \times U(1)_X$ symmetry is broken. To draw solid conclusions we put our findings into perspective with existing collider bounds. Lastly, we highlight the difference between our results and those rising from $SU(3)_L \times U(1)_X$ constructions.

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D. Cogollo, Yohan M. Oviedo-Torres, Yoxara S. Villamizar. 2020-04-30. Are 3-4-1 models able to explain the upcoming results of the muon anomalous magnetic moment?. https://doi.org/10.1142/s0217751x20501262

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