杨振宁的科学研究艺术

C.N.Yang′s Art of Scientific Research

杨振宁教授是位著名的物理学家，诺贝尔物理学奖金获得者。他在物理学研究中取得的成就同科学研究的艺术是分不开的。本文分析了如下三个问题：第一，“对称性支配相互作用”与杨－米尔斯规范场理论；第二，科学研究中的风格和ｔａｓｔｅ；第三，科学研究方向的选择。该文无论是对年青的研究生还是对成熟的学者从事科学研究都有指导意义。

Prof C.N.Yang (Yang Zhenning) is a famous physicist, and a winner of Nobel Prize of Physics. His great success is closely connected with his art of scientific research. Three problems are discussed in this paper: (1)“Symmetry Dictates Interaction” and Yang Mills gauge theory; (2)the style and the taste of scientific research; (3)selections of scientific research orientation. This paper is of guiding meaning in the scientific research field not only for young graduate students but for mutual scholars.