a Department of Physics, Anhui Normal University, Wuhu 241000, China; b Department of Modern Physics, University of Science and Technology of China, Hefei 230027, China; c Institute of High Energy Physics, Chinese Academy of Sciences,Beijing 100039, China
Abstract The equivalence between the Bargmann--Wigner (B-W) equations and the Klein--Gordon (K-G) equations for integral spin, and the Rarita--Schwinger (R-S) equations for half integral spin is established by explicit derivation, starting from the lowest spin cases. It is demonstrated that all the constraints or subsidiary conditions imposed on the K-G or R-S equations are included in the B-W equations.
Received: 07 May 2002
Revised: 31 July 2002
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos 19947001, 90103010 and 19991480), the Doctoral Program Foundation of Institution of Higher Education of China (Grant No 97035807), the Beijing Positive-Negative Electron Collision National Laboratory of China, the Center for Theoretical Nuclear Physics of Lanzhou Heavy Ion Accelerator National Laboratory of China, and the Natural Science Foundation of Anhui Province, China (Grant No 2001KJ109).
Cite this article:
Huang Shi-Zhong (黄时中), Ruan Tu-Nan (阮图南), Wu Ning (吴 宁), Zheng Zhi-Peng (郑志鹏) The equivalence between B-W and K-G band R-S equations 2003 Chinese Physics 12 25
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