Operator product expansion and multi-point correlations in turbulent energy cascades.

Autor:	Gregory Falkovich, Alexander Zamolodchikov
Předmět:	TURBULENT flow OPERATOR product expansions RANDOM fields QUANTUM field theory CONFORMAL field theory THERMODYNAMIC equilibrium
Zdroj:	Journal of Physics A: Mathematical & Theoretical; 5/8/2015, Vol. 48 Issue 18, p1-1, 1p
Abstrakt:	We discuss general features of the operator product expansion and use it to infer multi-point manifestations of the energy cascade in turbulence. We calculate explicitly the possible form of the three-point velocity correlation function when one distance is smaller than two others. We elucidate manifestation of direct and inverse energy cascades in the three-point velocity correlation function. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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