利用接触项算子导出超流的几点讨论

SOME DISCUSSION ON THE DERIVATION OF SUPERCURRENT BY CONTACT TERM OPERATORS

本文分析了超流满足的方程,提出并证明了存在改进的超流的必要条件,并利用接触项算标子导出了W-Z标量理论和SQED的超流。

The equatior satisfied by supercurrent is analysed.A necessary condition forsupercurrent to be improved is proposed and proved、supercurrents in the W—Zscalar theory and the SQED are derived by contact term operators