By L. Ts. Adzhemyan and others

Field theoretic renormalization group is applied to the Kraichnan model of a passive scalar advected by the Gaussian velocity field with the covariance *<{\bf v}(t,{\bf x}){\bf v}(t',{\bf x})> - <{\bf v}(t,{\bf x}){\bf v}(t',{\bf x'})> \propto\delta(t-t')|{\bf x}-{\bf x'} |^{\epsilon}*. Inertial-range anomalous exponents, related to the scaling dimensions of tensor composite operators... Show more

January 17, 2001

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Anomalous exponents in the rapid-change model of the passive scalar advection in the order $ε^{3}$

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