Thermal Fluctuations at Second Order Phase Transitions
arXiv:hep-ph/9307253 · doi:10.1016/0550-3213(94)90482-0
Abstract
We construct a new coarse-grained effective potential which enables us to estimate the probabilities of thermal fluctuations above an arbitrary threshold at different length scales.
(LaTeX, 25pp plus 2 figs, available from mark@amtp.cam.ac.uk) DAMTP-93-28, Imperial/TP/92-93/40