Some explicit results for finite wave vector double and triple molecular correlation functions

摘要

Kawasakirsquo;s modehyphen;coupling theory is generalized to include evolution equations for the hydrodynamic fluxes. Using Martin, Siggia, and Rosersquo;s method for stochastic nonlinear problems, we are able to determine explicit expressions for the wave vector and time dependence of double and triple molecular correlation functions for neutral fluids. Our results show atminus;3/2decay for triple shearhyphen;current correlation functions for the case of finite wave vectors.