Theoretical research about constraints on extended gravity theory
| Project/Area Number |
19540285
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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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 | Kyoto University |
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Principal Investigator |
TANAKA Takahiro Kyoto University, 基礎物理学研究所, 教授 (40281117)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 重力理論 / ブレーンワールド / ブラックホール / 重力波 / 一般相対論 / ブレーン / ゴースト / AdS / CFT対応 / Randall-Sundrum / DGPモデル / CFT |
|---|
| Research Abstract |
Applying AdS/CFT correspondence to a brane world model, it is expected that an asymptotically flat static black hole which is localized on the brane does not exist. In contrast, in asymptotic AdS case, the existence of black holes is anticipated. By examining such asymptotic AdS black holes, we clarified that one can apply AdS/CFT correspondence to this system. In addition, we developed research about how strongly one can pose constraints on possible modification to the gravity theory from the observation of gravitational waves.
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Report
(4 results)
Research Products
(48 results)
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[Presentation] Spin-2 ghost in brane gravity2009
Author(s)
Takahiro Tanaka
Organizer
International Workshop on Dark Matter, Dark Energy and Matter-Antimatter Asymmetry
Place of Presentation
National Tsing Hua University
Year and Date
2009-11-21
Related Report
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[Book] 天体物理学の基礎II2008
Author(s)
牧野淳一郎, 前田恵一, 田中貴浩, 星野真弘, 服部誠(観山正見, 野本憲一, 二間瀬敏史編)
Total Pages
304
Publisher
日本評論社
Related Report
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