The nature of the long time decay at a second order transition point
Statistical Mechanics
2010-12-17 v3
Abstract
We show that at a second order phase transition, of \phi^4 like system, a necessary condition for streched exponential decay of the time structure factor is obeyed. Using the ideas presented in this proof a crude estimate of the decay of the structure factor is obtained and shown to yield stretched exponential decay under very reasonable conditions.
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Cite
@article{arxiv.cond-mat/0012106,
title = {The nature of the long time decay at a second order transition point},
author = {Moshe Schwartz and S. F. Edwards},
journal= {arXiv preprint arXiv:cond-mat/0012106},
year = {2010}
}
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7 pages