An application of the modified decomposition method for the solution of the coupled Klein-Gordon-Schrodinger equation

The modified decomposition method has been implemented for solving a coupled Klein-Gordon-Schrodinger equation. We consider a system of coupled Klein-Gordon-Schrodinger equation with appropriate initial values using the modified decomposition method. The method does not need linearization, weak nonlinearity assumptions or perturbation theory. The numerical solutions of coupled Klein-Gordon-Schrodinger equation have been represented graphically. (C) 2007 Elsevier B.V. All rights reserved.