Developement of new method on stability analysis for higher dimensional black holes
| Project/Area Number |
25610055
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Nagoya University (2014-2015)
Kyoto University (2013) |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 高次元 / ブラックホール / 時空の安定性 / ワームホール / photon sphere / 高次元ブラックホール / string理論 / 数学 |
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| Outline of Final Research Achievements |
About static state of higher dimensional black holes we showed that black hole spacetimes should be unique for some cases with correction terms expected from high energy physics. And we examined if which theory for dark energy is consistent with non-linear stability. Then we could show that the canonical one is healthy. We also constructed an effective theory for higher dimensional black holes in large dimension limit to discuss the dynamical stability. As a demonstration, we had some solutions which is expected to be approximated one of exact solutions and confirmed the usefulness of our effective theory.
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Report
(4 results)
Research Products
(11 results)
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[Journal Article] Wormhole on DGP brane2014
Author(s)
Yoshimune Tomikawa, Keisuke Izumi, Tetsuya Shiromizu
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Journal Title
Physical Review D
Volume: 90
Issue: 12
Pages: 126001-126001
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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