# Field-Theory Approaches to Nonequilibrium Dynamics

@article{Tuber2007FieldTheoryAT,
title={Field-Theory Approaches to Nonequilibrium Dynamics},
author={Uwe Claus T{\"a}uber},
journal={Lecture Notes in Physics},
year={2007},
volume={716},
pages={295-348}
}
• U. Täuber
• Published 2007
• Physics
• Lecture Notes in Physics
It is explained how field-theoretic methods and the dynamic renormalisation group (RG) can be applied to study the universal scaling properties of systems that either undergo a continuous phase transition or display generic scale invariance, both near and far from thermal equilibrium. Part 1 introduces the response functional field theory representation of (nonlinear) Langevin equations. The RG is employed to compute the scaling exponents for several universality classes governing the critical…
7 Field-Theory Approaches to Nonequilibrium Dynamics
It is explained how field-theoretic methods and the dynamic renormalisation group (RG) can be applied to study the universal scaling properties of systems that either undergo a continuous phase
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