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arXiv math-ph/0103021math-phmath.MP
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g2的李代数和不变张量技术

Lie algebra and invariant tensor technology for g2

A. J. Macfarlane

摘要:

与su(n)在lambda矩阵和f-和d-张量上的工作类似,本文发展了李代数g2的技术,它的七维定义表示gamma和与之相关的不变张量的完整集合。给出了涉及这些张量的身份的全面列表。这包括身份,依赖于使用的特征方程,特别是伽马,和一个良好的身体的结果,涉及二次,六次和(非线性)其他Casimir运营商的g2。

英文摘要:

Proceeding in analogy with su(n) work on lambda matrices and f- and d-tensors, this paper develops the technology of the Lie algebra g2, its seven dimensional defining representation gamma and the full set of invariant tensors that arise in relation thereto. A comprehensive listing of identities involving these tensors is given. This includes identities that depend on use of characteristic equations, especially for gamma, and a good body of results involving the quadratic, sextic and (the non-primitivity of) other Casimir operators of g2.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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