Research on fundamental theory of elementary particles based on an extension of space-time structure
| Project/Area Number |
22540272
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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 | Shinshu University |
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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 |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 余剰次元 / 素粒子 / 統一理論 / 世代構造 / 超対称性 / ヒッグス粒子 / 重力理論 / インフレーション / 世代の統一 / 力の統一 / 自然さ / 双対性 / 超弦理論 |
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| Outline of Final Research Achievements |
We construct many models to unify three geneations of quarks and leptons based on the gauge theory on 6-dimensional space-time including an orbifold as an extra space. We study the magnitude of D-component in a generic supersymmetric gauge field theory and obtain inequalities relating F and D-components. We propose a model to realize the unification of gauge couplings at the Planck scale in the presence of extra particles around the terascale, as a physics beyond the standard model. We propose a new solution to the quadratic divergence problem concerning the Higgs boson mass, using the idea that unnaturalness would be improved if features of an ultimate theory are taken in.
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Report
(6 results)
Research Products
(35 results)
