paper

Supersymmetric black holes from gauged supergravity

arXiv:1809.03517 · doi:10.1007/JHEP01(2019)035

Abstract

In gauged supergravity in six dimensions, we study supersymmetric black holes with various horizon geometries. We find a new horizon solution with and , and present the black hole solution numerically. The full black hole is an interpolating geometry between the asymptotically boundary and the horizon. We calculate the Bekenstein-Hawking entropy of the black hole and find a match with the recently calculated topologically twisted index of 5d gauge theory on in the large limit. We also find black hole horizons of Kähler four-cycles in Calabi-Yau fourfolds and on Cayley four-cycles in manifolds.

v3: 17 pages, 2 figures. Title changed. Previous title was "D4-branes wrapped on supersymmetric four-cycles". Numerical black hole solutions added. Published version

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