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arXiv · hep-th/0005051

Supersymmetric configurations in Euclidean Freedman-Schwarz model

Swapna Mahapatra·Harvendra Singh
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Abstract

We study Euclidean D=4, N=4 gauged $SU(2) \times SU(1,1)$ supergravity theory which has been obtained from dimensional reduction of N=1, D=10 supergravity on $S^3 \times AdS_3$. We obtain supersymmetric configurations like domain wall, electro-vac type of solutions with geometries $E^2 \times S^2$, $E^2 \times AdS_2$ and axio-vac type $E^1 \times S^3$ solution in this Euclidean Freedman-Schwarz (EFS) model. We also show that the Euclidean gravitational instantons with nontrivial (anti)self-dual U(1) gauge fields are stable vacua preserving one fourth of the original supersymmetry.

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Swapna Mahapatra, Harvendra Singh. 2000-05-05. Supersymmetric configurations in Euclidean Freedman-Schwarz model. https://doi.org/10.1016/s0370-2693(00)00774-7

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