Critical transport anomalies in 4-ϵ and 6-ϵ dimensions
- 1 January 1975
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 8 (1) , L9-L12
- https://doi.org/10.1088/0305-4470/8/1/003
Abstract
The mode coupling equations for the time-dependent correlation functions are solved to lowest order in epsilon =dc-d for several models of critical dynamics where the 'conventional' theory is expected for the dimensionality d greater than dc. The results are in agreement with recent renormalization group calculations. New results are obtained for the tricritical behaviour of 3He-4He, as well as for the critical amplitude of various transport coefficients.Keywords
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