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arXiv 1503.05095hep-th
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Calabi-Yau三重空间上的10维到4维欧几里德超引力

10D to 4D Euclidean Supergravity over a Calabi-Yau three-fold

Wafic Sabra, Owen Vaughan

摘要:

我们将10维欧氏IIA型超引力的玻色子扇区降维到卡-丘三重。由此产生的理论描述了4D,N = 2欧几里德超引力耦合到矢量和超多重态的玻色子扇区。我们证明了向量多重态的标量目标流形是射影特殊的para-Kahler,因此是分裂签名,而超多重态的目标流形是(正定)四元数Kahler。

英文摘要:

We dimensionally reduce the bosonic sector of 10D Euclidean type IIA supergravity over a Calabi-Yau three-fold. The resulting theory describes the bosonic sector of 4D, N = 2 Euclidean supergravity coupled to vector- and hyper-multiplets. We show that the scalar target manifold of the vector-multiplets is projective special para-Kahler, and is therefore of split signature, whereas the target manifold of the hyper-multiplets is (positive-definite) quaternionic Kahler.

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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