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arXiv 1106.4036hep-th
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对偶不变性:从M理论到双场论

Duality Invariance: From M-theory to Double Field Theory

Daniel C. Thompson

摘要:

我们展示了如何对偶不变的方法M-理论制定的伯曼和佩里涉及到双场论提出的赫尔和Zwiebach。在这样做的时候,我们提供的建议,如何雷蒙领域可以纳入双场论。我们发现标准降维过程有一个对偶不变的(双重的)模拟,其中双重Kaluza-Klein模拟的规范场编码Ramond势。我们确定了这些规范场的内部规范指数与旋指数O(d,d)。

英文摘要:

We show how the duality invariant approach to M-theory formulated by Berman and Perry relates to the double field theory proposed by Hull and Zwiebach. In doing so we provide suggestions as to how Ramond fields can be incorporated into the double field theory. We find that the standard dimensional reduction procedure has a duality invariant (doubled) analogue in which the gauge fields of the doubled Kaluza-Klein ansatz encode the Ramond potentials. We identify the internal gauge index of these gauge fields with a spinorial index of O(d,d).

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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