Intrinsic Vertex Regularization and Renormalization in $\phi^4$ Field Theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
Based upon the intrinsic relation between the divergent lower point functions and the convergent higher point ones in the renormalizable quantum field theories, we propose a new method for regularization and renormalization in QFT. As an example, we renormalize the theory at the one loop order by means of this method.
Cite
@article{arxiv.hep-th/9209126,
title = {Intrinsic Vertex Regularization and Renormalization in $\phi^4$ Field Theory},
author = {Zhong-Hua Wang and Han-Ying Guo},
journal= {arXiv preprint arXiv:hep-th/9209126},
year = {2007}
}
Comments
7p, 4figures not included