arXiv · 1503.05095
10D to 4D Euclidean Supergravity over a Calabi-Yau three-fold
Abstract
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.
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Wafic Sabra, Owen Vaughan. 2015-03-17. 10D to 4D Euclidean Supergravity over a Calabi-Yau three-fold. https://doi.org/10.1088/0264-9381/33/1/015010
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