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Sannino F, Skrinjar V. Instantons in asymptotically safe and free quantum field theories. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.085010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Antipin O, Dondi NA, Sannino F, Thomsen AE, Wang ZW. Gauge-Yukawa theories: Beta functions at large
Nf. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.98.016003] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Pelaggi GM, Plascencia AD, Salvio A, Sannino F, Smirnov J, Strumia A. Asymptotically safe standard model extensions? Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.97.095013] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mann RB, Meffe JR, Sannino F, Steele TG, Wang ZW, Zhang C. Asymptotically Safe Standard Model via Vectorlike Fermions. PHYSICAL REVIEW LETTERS 2017; 119:261802. [PMID: 29328732 DOI: 10.1103/physrevlett.119.261802] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Indexed: 06/07/2023]
Abstract
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.
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Affiliation(s)
- R B Mann
- Department of Physics, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - J R Meffe
- Department of Physics, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
- CP3-Origins, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
| | - F Sannino
- CP3-Origins, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
- Danish Institute for Advanced Study, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
- Theoretical Physics Department, CERN, 1211 Geneva, Switzerland
| | - T G Steele
- Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - Z W Wang
- Department of Physics, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
- CP3-Origins, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
| | - C Zhang
- Department of Physics, University of Toronto, Toronto, Ontario M5S1A7, Canada
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