Quantum corrections in gauge theories and brane dynamics
| Project/Area Number |
19740122
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
IMAMURA Yosuke The University of Tokyo, 大学院・理工学研究科, 准教授 (80323492)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,550,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥600,000 (Direct Cost: ¥600,000)
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| Keywords | 素粒子物理 / チャーンサイモン理論 / 3次元ゲージ理論 / M2ブレーン / M理論 / インデックス / AdS/CFT / 超対称性 / モノポール / 指数 / ゲージ・重力対応 / チャーン・サイモン理論 / ブレーン / 弦理論 / ゲージ理論 |
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| Research Abstract |
I extended the brane tilings, a prescription to construct a large class of four-dimensional gauge theories, and clarify the relation between gauge anomaly cancellation in gauge theories and the flux conservation on corresponding brane systems.
I proposed descriptions of D2 and M5-branes in terms of BLG model.
I investigated in detail the relation between N=4 supersymmetric Chern-Simons theories and M-theory in the dual geometries.
I derived a general formula for the superconformal index for 3-dimensional N=2 supersymmetric gauge theories which contain operators with large anomalous dimensions.
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Report
(6 results)
Research Products
(28 results)
