Chiral anomaly and unambiguous rational terms

Jifeng Yang; Guang-jiong Ni

Chiral anomaly and unambiguous rational terms

High Energy Physics - Theory 2007-05-23 v2 High Energy Physics - Phenomenology

Authors: Jifeng Yang , Guang-jiong Ni

Abstract

Through more detailed calculations on QED $_{1+1}$ and QED $_{3+1}$ emplying a new treatment of Feynman Amplitudes, we attribute the regularization independent and hence definite origin of chiral anomaly in perturbation theory to an unambiguous term which is a rational function in momentum space. Some relevant remarks are presented.

Keywords

chiral anomaly

Cite

@article{arxiv.hep-th/9801004,
  title  = {Chiral anomaly and unambiguous rational terms},
  author = {Jifeng Yang and Guang-jiong Ni},
  journal= {arXiv preprint arXiv:hep-th/9801004},
  year   = {2007}
}

Comments

10 pages, LaTex, no figures. submitted to Mod. Phys. Lett. A

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