2011 Fiscal Year Final Research Report
String Theory from Gauge Theory
| Project/Area Number |
21740176
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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 | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 素粒子論 / 数理物理学 / 弦理論 / ゲージ理論 / M理論 / 大統一理論 / 弦の場の理論 / 可積分性 |
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| Research Abstract |
It is a challenge to derive the standard model of particle physics from string theory, which is a candidate of the unified theory of gauge and gravitational interaction. The main reason is our lack of knowledge on the non-perturbative effect of string theory. Here aiming at the understanding of the non-perturbative effect and the derivation of the standard model, we study string theory using the gauge theory description. The projects we have studied are(1) the membrane matrix model,(2) the E6 grand unified theory from string theory,(3) su(2| 2) light-cone string field theory and(4) the AdS/CFT Yangian symmetry.
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