Jordan对、E6与五维U-对偶
Jordan Pairs, E6 and U-Duality in Five Dimensions
摘要:
利用D = 3的U-对偶李代数的Jordan对结构及其与D = 5的超Ehlers对称性的关系,阐明了一类D = 5的超引力理论谱的无质量多重态结构.研究了单和半单的欧氏秩3 Jordan代数。共享相同的玻色子扇区,但不同的超对称化的理论也进行了分析。
英文摘要:
By exploiting the Jordan pair structure of U-duality Lie algebras in D = 3 and the relation to the super-Ehlers symmetry in D = 5, we elucidate the massless multiplet structure of the spectrum of a broad class of D = 5 supergravity theories. Both simple and semi-simple, Euclidean rank-3 Jordan algebras are considered. Theories sharing the same bosonic sector but with different supersymmetrizations are also analyzed.
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