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arXiv 1301.0467hep-th
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从广义Scherk-Schwarz约化得到5维和6维规范超引力

Gauged supergravities in 5 and 6 dimensions from generalised Scherk-Schwarz reductions

Edvard T. Musaev

摘要:

它表明,Scherk-Schwarz减少的M-理论的Berman-Perry对偶不变形式主义的6和5维复制的规范超引力,通常与非几何紧化的已知结构。由广义李导数定义的局部对称性简化为与规范超引力的嵌入张量精确匹配的规范变换。

英文摘要:

It is shown that the Scherk-Schwarz reduction of M-theory in the Berman-Perry duality invariant formalism to 6 and 5 dimensions reproduces the known structures of gauged supergravities that are normally associated to non-geometric compactifications. The local symmetries defined by the generalised Lie derivative reduce to gauge transformations that exactly match those given by the embedding tensor of gauged supergravity.

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