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Asymptotically Safe Standard Model via Vector-Like Fermions

We construct asymptotically safe extensions of the standard model by adding gauged vectorlike fermions. Using large number-of-flavor techniques we argue that all gauge couplings, including the hypercharge and, under certain conditions, the Higgs coupling, can achieve an interacting ultraviolet fixed...

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Detalles Bibliográficos
Autores principales: Mann, Robert, Meffe, Julia, Sannino, Francesco, Steele, Tom, Wang, Zhi-Wei, Zhang, Chen
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.119.261802
http://cds.cern.ch/record/2273896