量子场论方法的专家系统及应用（续）

Based on our FDC system developed in past. We developed a part to Construct Lagrangian and deduce Feynman rules for suppersymmetry model and a part to calculated the related tree processes. For the analysis and fitting on BEPC-II experiment, we developed a full part to deal with the construction of the effective lagrangian, Feynman rule, ,theoretical calculation and the generation of fitting fortran source. We also realized the calculation of effective meson theory. It include a part to deduce all the Feynman rules for the theory from a effective quark(u d s)-meson and electro-weak lagrangian, a part to calculate meson related processes based on the Feynman rules. All this parts are used to calculate some processes and a few papers was finished.

随着高能物理研究的发展，实验的能量尺度和实验的测量精度的提高，从而要求理论上计算微扰场论的高阶修正及多体未态过程。而这种计算对人来说太大，因而实现做这种工作的专家系统变得很重要，很迫切了。这样一个系统可以把理论物理学家们从冗长复杂的计算中解脱出来，同时还可以消除人做计算时的“随机错误”。