-
[1]
Dirac P A M. Proc. R. Soc. London, 1931, A133:602 Schwarz J H, Seiberg N. Rev. Mod. Phys., 1999, 71:S1123 LI Kang. NAON Carlos. Mod. Phys. Lett., 2001, A16(26) :16714 LI Kang. Mod. Phys. Lett., 2002, A17(40) :2647 5 LI Kang, et al. Chin. Phys. Lett., 2003, 20(3) :3216 CHEN Wen–Jun, LI Kang. J. Zhejiang Univ. (Science edition), 2001, 28:626 (in Chinese)(陈文俊,李康.浙江大学学报(理科版),2001,28:626)