Critical Exponents from the Effective Average Action
高能物理 - 唯象学
2009-10-22 v1
摘要
We compute the critical behaviour of three-dimensional scalar theories using a new exact non-perturbative evolution equation. Our values for the critical exponents agree well with previous precision estimates.
引用
@article{arxiv.hep-ph/9308214,
title = {Critical Exponents from the Effective Average Action},
author = {N. Tetradis and C. Wetterich},
journal= {arXiv preprint arXiv:hep-ph/9308214},
year = {2009}
}
备注
46 pages, 3 figures available by fax upon request, preprint DESY 93-094, HD-THEP-93-28