Edinburgh Research Explorer

Galilean invariance and homogeneous anisotropic randomly stirred flows

Research output: Contribution to journalArticle

Related Edinburgh Organisations

Original languageEnglish
Article number057301
Pages (from-to)57301
JournalPhysical Review E - Statistical, Nonlinear and Soft Matter Physics
Volume72
Issue number5
DOIs
Publication statusPublished - Nov 2005

Abstract

The Ward-Takahashi identities for incompressible flow implied by Galilean invariance are derived for the randomly forced Navier-Stokes equation, in which both the mean and fluctuating velocity components are explicitly present. The consequences of the Galilean invariance for the vertex renormalization are drawn from this identity. © 2005 The American Physical Society.

ID: 1465531