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arXiv 0902.4341hep-th
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作为Loop群丛对偶的T-对偶

T-Duality as a Duality of Loop Group Bundles

Peter Bouwknegt, Varghese Mathai

摘要:

用主圈群丛的几何数据来表示H-通量背景下在圆上紧化的弦的数据,证明了II型弦论中的T-对偶可以理解为主圈群丛的动量同态和缠绕同态的互换,从而给出了T-对偶的一个新的解释.

英文摘要:

Representing the data of a string compactified on a circle in the background of H-flux in terms of the geometric data of a principal loop group bundle, we show that T-duality in type II string theory can be understood as the interchange of the momentum and winding homomorphisms of the principal loop group bundle, thus giving rise to a new interpretation of T-duality.

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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