Green Functions of Relativistic Field Equations
نویسنده
چکیده
In this paper, we restudy the Green function expressions of field equations. We derive the explicit form of the Green functions for the Klein-Gordon equation and Dirac equation, and then estimate the decay rate of the solution to the linear equations. The main motivation of this paper is to show that: (1). The formal solutions of field equations expressed by Green function can be elevated as a postulate for unified field theory. (2). The inescapable decay of the solution of linear equations implies that the whole theory of the matter world should include nonlinear interaction. PACS numbers: 02.30.Jr, 03.65.Ca, 03.65.Pm
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تاریخ انتشار 2006