Asymptotically Safe Standard Model via Vectorlike Fermions

R. B. Mann, J. R. Meffe, F. Sannino, T. G. Steele, Z. W. Wang, C. Zhang

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Abstrakt

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 point.

OriginalsprogEngelsk
Artikelnummer261802
TidsskriftPhysical Review Letters
Vol/bind119
Udgave nummer26
Antal sider5
ISSN0031-9007
DOI
StatusUdgivet - 2017

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