The definition and criterion of the form invariance of Nielsen equations are given. The relation between the form invariance and the Noether symmetry is studied. Some examples are given to illustrate the application of the result.
Project supported by the National Natural Science Foundation of China (Grant No.19972010) and the Doctoral Program Foundation of Institution of Higher Education of China.
- Wang Shu-yong, Mei Feng-xiang. ON THE FORM INVARIANCE OF NIELSEN EQUATIONS[J]. Chin. Phys. B, 2001, 10(5): 373-375.