Turbulence and Random Geometry
High Energy Physics - Theory
2018-11-26 v2
Abstract
We outline our proposal for a field theory description of steady state incompressible fluid turbulence at the inertial range of scales in a general number of space dimensions. The theory consists of a Kolmogorov linear scaling mean field theory dressed by a Nambu-Goldstone dilaton mode that induces a random measure on the inertial range. We derive a KPZ-type formula for the anomalous scalings of the velocity structure functions, the velocity gradients and the local energy dissipation, and relate the dimensionless intermittency parameter to the boundary conformal anomaly.
Cite
@article{arxiv.1809.10003,
title = {Turbulence and Random Geometry},
author = {Yaron Oz},
journal= {arXiv preprint arXiv:1809.10003},
year = {2018}
}
Comments
16 pages, to appear in the Memorial Volume for Jacob Bekenstein