数学物理学报(英文版) ›› 1990, Vol. 10 ›› Issue (3): 344-354.
邵常贵1, 郭友中2, 徐邦清3
Shao Changgui1, Guo Youzhong2, Xu Bangqing3
摘要: In this paper we have established a superspace U for supergauge actions, constructed a confermal supergroup SU (2, 2|N) and a conformal extended SU (2, 2|N) supergravity theory. Using the Lagrangian Higgs evolution mechanism under the supergroup SU(2, 2|N)⊗SU(N) actions on the superspace U, we have advanced a SU(2, 2|N)⊗ SU<N'> superunified theory of a superunited system, discussed the Lagrangian evolution of the superunified theory, and given the fiber bundle geometry of all above mechanisms.