Deviation of yukawa coupling and Higgs decay in gauge-Higgs Unification

Abstract

We study the deviation of yukawa coupling in the gauge-Higgs unification scenario from the Standard Model one. Applying the obtained results to the tau and bottom yukawa couplings, we numerically calculate the signal strength of $gg\to H\to \bar{b}b,\bar{\tau }\tau$in the gauge-Higgs unification.

Comments: 4 pages, 2 figures, contribution to Sakata Memorial KMI Workshop on "Origin of Mass and Strong Coupling Gauge Theories (SCGT15)", 3-6 March 2015, Nagoya University