Coarse graining and a new strategy for renormalization
High Energy Physics - Phenomenology
2007-05-23 v3 High Energy Physics - Theory
Nuclear Theory
Quantum Physics
Abstract
We present the natural arguments for the rationality of a recently proposed simple approach for renormalization which is based solving differential equations. The renormalization group equation is also derived in a natural way and recognized as a decoupling theorem of the UV modes that underlie a QFT. This new strategy has direct implications to the scheme dependence problem.
Cite
@article{arxiv.hep-ph/0212208,
title = {Coarse graining and a new strategy for renormalization},
author = {Ji-Feng Yang},
journal= {arXiv preprint arXiv:hep-ph/0212208},
year = {2007}
}
Comments
6 pages, no figure, revtex