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arXiv 1402.4649hep-thmath-phmath.MP
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M-理论代数的一个八元数公式

An octonionic formulation of the M-theory algebra

A. Anastasiou, L. Borsten, M. J. Duff, L. J. Hughes, S. Nagy

摘要:

我们给出了D = 11中N = 1超对称代数的八元数公式,其中包含了所有的膜荷。我们用一种新的外积来表示,它取除代数A的一对元素,并返回A上的一个实线性算子。更一般地说,有了这个乘积,就有能力用n维除代数A中的乘法来重写R^n(n = 1,2,4,8)上的任何线性运算。最后,我们考虑了D = 11超对称代数在D = 4中的八元数代数的重新解释和可除子代数的截断。

英文摘要:

We give an octonionic formulation of the N = 1 supersymmetry algebra in D = 11, including all brane charges. We write this in terms of a novel outer product, which takes a pair of elements of the division algebra A and returns a real linear operator on A. More generally, with this product comes the power to rewrite any linear operation on R^n (n = 1,2,4,8) in terms of multiplication in the n-dimensional division algebra A. Finally, we consider the reinterpretation of the D = 11 supersymmetry algebra as an octonionic algebra in D = 4 and the truncation to division subalgebras.

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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