Coarse graining and first order phase transitions
高能物理 - 唯象学
2009-10-28 v1 凝聚态物理
摘要
We discuss the dependence of the coarse grained free energy and the classical interface tension on the coarse graining scale . A stable range appears only if the renormalized dimensionless couplings at the critical temperature are small. This gives a quantitative criterion for the validity of computations within Langer's theory of spontaneous bubble nucleation.
引用
@article{arxiv.hep-ph/9610354,
title = {Coarse graining and first order phase transitions},
author = {J. Berges and N. Tetradis and C. Wetterich},
journal= {arXiv preprint arXiv:hep-ph/9610354},
year = {2009}
}
备注
14 pages, 5 figures