Direct confirmation of the gauge/gravity correspondence and its application to the studies of the space-time structure
| Project/Area Number |
20540286
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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 | High Energy Accelerator Research Organization |
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Principal Investigator |
NISHIMURA Jun 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (90273218)
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| Project Period (FY) |
2008 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 超弦理論 / 行列模型 / ゲージ理論 / 超対称性 / ブラックホール / 行列膜型 / グージ理論 |
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| Research Abstract |
We have performed numerical simulations of one-dimensional supersymmetric gauge theory and confirmed the gauge/gravity correspondence conjectured from superstring theory. This also enabled us to get new insights into the interior structure of black holes. On the other hand, we have studied a matrix model, which was proposed as a nonperturbative formulation of superstring theory, in the case of Lorentzian metric, and obtained results which show that only three directions of a microscop ic nine-dimensional space start to expand at some point in time. This is an important observation, which is reminiscent of the birth of our Universe.
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Report
(7 results)
Research Products
(59 results)
