The Function Yangian Operator In Quatumn Current

V.GDrinfeld offered a powerful mathematic method for the reach about the symmetry of the integrable quantum mob in physics.Yangian algebra goes beyond Lie algebra in quantum mechanics. It can describe the new-style symmetry of one kind of model of nonlinear inaction. In addition, it can make up the shifting operator in different quantum states. People have made greatprogress both in different kinds of realizations of Yangian and in the studies on quantum integrable models since 1992, and have given new physics understanding and theoretical results.In this paper, we mainly apply the theory of Yangian algebra to a model of quantization of nonlinearly integrable,through the way of using Yangian operators. After getting the We find the Yangian algebra to a Transfer matrix.In order to get a one step term we construct the operator that is composed of Yangian operators, by which we can eliminate in the xxxmodel.Through the study of the question above, we will know the function Yangian operators in quantum current. Furthermore we can better master the realization of Yangian algebra in physics.