Higher Dimensional Black Holes in String Theory
| Project/Area Number |
22540299
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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 | Kinki University (2011-2014)
High Energy Accelerator Research Organization (2010) |
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Principal Investigator |
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| Project Period (FY) |
2010-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 相対論 / 超弦理論 / 素粒子 / 数理物理 / 宇宙物理 / 重力理論 / ブラックホール / 宇宙論 / 重力 / 素粒子物理 / 物性物理 |
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| Outline of Final Research Achievements |
In order to understand non-perturbative aspects of super string theory, we have studied basic properties of higher dimensional black holes, which are naturally involved in string theory as its non-perturbative solitonic solution. In the course of this study, we have published 12 papers. The main achievements are finding some restrictions on possible topology of higher dimensional black holes from the black hole rigidity, identifying a set of sufficient conditions to completely specify higher dimensional stationary, vacuum black hole solutions, the stability analysis of rotating black holes in some effective theory from higher dimensional gravity, in particular, its superradiant instability by massive vector field numerically demonostrated with discussion on possible applications to astrophysical consequences, constructing higher dimensional black holes with lattices in the context of some applications of AdS/CFT duality to condensed matter physics.
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Report
(6 results)
Research Products
(32 results)
