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A mode-mode coupling theory of chemical reaction in a dense fluid
Authors:Myung S Jhon  John S Dahler
Institution:(1) Departments of Chemistry and Chemical Engineering, University of Minnesota, Minneapolis, Minnesota
Abstract:A study is made of the coupling between chemical reaction and diffusion in a dense fluid. Our analysis utilizes the projection operator formalism and a generalized Langevin equation that is based on irreversible, phenomenological equations of motion instead of conventional Hamiltonian mechanics. It also is shown that this same ldquonon-Hamiltonianrdquo theory provides a simple way of deriving Kawasaki's mode-mode coupling theory of diffusion.This research was supported by a grant from the National Science Foundation.
Keywords:Projection operator  mode-mode coupling  non-Hamiltonian method  chemical reaction  bimolecular reaction  hydrodynamicmode  reactive mode  diffusion-controlled reaction
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