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arXiv · 0709.2844

Two loop finiteness of Higgs mass and potential in the gauge-Higgs unification

Y. Hosotani·N. Maru·K. Takenaga·Toshifumi Yamashita
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Abstract

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 $M^4 \times S^1$ and determine the mass and potential of a 4D Higgs field (the $A_5$ 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.

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Y. Hosotani, N. Maru, K. Takenaga, Toshifumi Yamashita. 2007-09-18. Two loop finiteness of Higgs mass and potential in the gauge-Higgs unification. https://doi.org/10.1143/ptp.118.1053

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