Bound on Noncommutative Standard Model with Hybrid Gauge Transformation via Lepton Flavor Conserving $Z$ Decay

Weijian Wang, Jia-Hui Huang, Zheng-Mao Sheng

The $Z\to e^{+}{e}^{-}$ decay is studied basing on the noncommutative standard model (NCSM) with the hybrid gauge transformation. It is shown that if the latter is not includ…