| Project/Area Number |
20740142
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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 | Keio University |
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Principal Investigator |
SAKAI Kazihiro Keio University, 経済学部, 助教 (10439242)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | 素粒子(理論) / 数理物理学 / 弦理論 / 可積分系 / AdS / CFT / 対応 / 素粒子 / CFT対応 / 素粒子論 / 共形場理論 / エンタングルメント |
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| Research Abstract |
Gauge-gravity correspondence claims the equivalence between the gauge theory describing fundamental interactions of the elementary particles and the theory of gravity (string theory) in the background which includes a spacetime with negative constant curvature. Along the study of both theories with the help of this correspondence, there has recently been made rapid progress in making use of integrability emerged in the system. In the present research program we have investigated the application of the integrability to gluon scattering amplitudes/classical open string solutions, to examine to what extent one can make use of the power of integrability. In particular, we have established a general framework of constructing open string solutions in the AdS_3 subspace.
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