| Project/Area Number |
23654090
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Tokyo Woman's Christian University (2013-2014)
Kobe University (2011-2012) |
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Principal Investigator |
LIM C.S. 東京女子大学, 現代教養学部, 教授 (80201870)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 標準模型を超える理論 / 統一理論 / ゲージ・ヒッグス統一理論 / ヒッグス相互作用 |
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| Outline of Final Research Achievements |
The research supported by this grant aimed to get an unified understanding of the three mutually closely related scenarios of “physics beyond the standard model”of elementary particles, i.e. gauge-Higgs unification (GHU), dimensional deconstruction (DD) and little Higgs (LH) scenarios.
I first argued that DD scenario can be regarded as a theory of GHU where the extra space is “latticized”and that the LH scenario, proposed being strongly inspired by the DD scenario, also has a close relationship with the GHU scenario. I also pointed out that in this type of scenarios “anomalous Higgs interactions”, i.e. the Higgs interactions which deviate from the predictions of the standard model are concluded. We calculated the deviations concretely in GHU and DD scenarios, and analyzed the essential causes of such anomaly.
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