English

Further Study On U(1) Gauge Invariance Restoration

High Energy Physics - Phenomenology 2018-01-17 v1

Abstract

To further investigate the applicability of the projection scheme for eliminating the unphysical divergence s/me2s/m_e^2 due to U(1) gauge invariance violation, we study the process e+W+e+tˉ+be^-+W^+\to e^-+\bar t+b which possesses advantages of simplicity and clearness. Our study indicates that the projection scheme can indeed eliminate the unphysical divergence s/me2s/m_e^2 caused by the U(1) gauge invariance violation and the scheme can apply to very high energy region.

Keywords

Cite

@article{arxiv.hep-ph/9904462,
  title  = {Further Study On U(1) Gauge Invariance Restoration},
  author = {Chao-Hsi Chang and Yi-Bing Ding and Xue-Qian Li and Sheng Ping Tong and Jian-Xiong Wang and Jiu-Fen Zhao and Jie-Jie Zhu},
  journal= {arXiv preprint arXiv:hep-ph/9904462},
  year   = {2018}
}

Comments

Latex, 13 pages, 4 EPS fiures

R2 v1 2026-07-22T14:50:46.904Z