Threepoint correlation function of a scalar mixed by an almost smooth random velocity field
Abstract
We demonstrate that if the exponent γ that measures nonsmoothness of the velocity field is small then the isotropic zero modes of the scalar's triple correlation function have the scaling exponents proportional to γ. Therefore, zero modes are subleading with respect to the forced solution that has normal scaling with the exponent γ.
 Publication:

Physical Review E
 Pub Date:
 May 1997
 DOI:
 10.1103/PhysRevE.55.R4881
 arXiv:
 arXiv:chaodyn/9612017
 Bibcode:
 1997PhRvE..55.4881B
 Keywords:

 Nonlinear Sciences  Chaotic Dynamics
 EPrint:
 13 pages, RevTeX 3.0