2015 Fiscal Year Final Research Report
Symmetry of Higher Dimensional Black Hole
| Project/Area Number |
23540317
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Setsunan University (2015)
Osaka City University (2011-2014) |
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Principal Investigator |
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| Research Collaborator |
HOURI Tsuyoshi
Kubiznak David
Warnick Claude
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| Project Period (FY) |
2011-04-28 – 2016-03-31
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| Keywords | 高次元ブラックホール / キリング・矢野対称性 |
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| Outline of Final Research Achievements |
We study a classification of a spacetimes admitting the Killing-Yano symmetry. We reduce the classification problem to that of solving a set of partial differential equations, and present some solutions to these PDEs. In even dimensions, three types of solutions are obtained. In odd dimensions, we obtain more varieties of solutions. The explicit solutions constructed are not the most general possible admitting the required symmetry, nevertheless, it is demonstrated that they cover a wide variety of solutions of Einstein gravity and various supergravity theories, such as the rotating higher dimensional black hole, the charged black hole coupled to Maxwell field, supersymmetric solutions with torsion.
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| Free Research Field |
素粒子論
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