Two Loop finiteness of Higgs mass and potential in the gauge-Higgs unification
Sep, 2007
18 pages
Published in:
- Prog.Theor.Phys. 118 (2007) 1053-1068
e-Print:
- 0709.2844 [hep-ph]
DOI:
Report number:
- OU-HET-585-2007,
- KOBE-TH-07-07,
- TU-797,
- SISSA-63-2007-EP
View in:
Citations per year
Abstract: (arXiv)
The zero mode of an extra-dimensional component of gauge potentials serves as a 4D Higgs field in the gauge-Higgs unification. We examine QED on and determine the mass and potential of a 4D Higgs field (the component) at the two loop level with gauge invariant reguralization. It is seen that the mass is free from divergences and independent of the renormalization scheme.Note:
- 18 pages, 1 figure
- quantum electrodynamics
- perturbation theory: higher-order
- coupling: gauge
- coupling: Higgs
- effective potential
- zero mode
- Higgs particle: mass
- dimension: 5
- vacuum polarization
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