Lattice construction of the standard model and its applications to Electroweak symmetry breaking and Baryon number generation
| Project/Area Number |
21540258
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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 | The University of Tokyo |
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Principal Investigator |
KIKUKAWA Yoshio 東京大学, 大学院・総合文化研究科, 准教授 (20252421)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 素粒子論 / 格子ゲージ理論 / 格子ゲージ理諭 / 素粒子標準模型 / 電弱ゲージ対称性 / バリオン数非保存 |
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| Research Abstract |
To solve the local cohomology problem for the exact cancellation of gauge anomaly in chiral lattice gauge theories, we proposed a method to use the local and gauge-covariant Chern-Simons current in Field-Tensor expansion. We showed that this method works for the two-dimensional SU(N) chiral lattice gauge theories, and checked it numerically.
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Report
(4 results)
Research Products
(6 results)
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[Journal Article]2011
Author(s)
H. KawaiandY. Kikukawa
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Journal Title
Phys. Rev
Volume: 83
Pages: 74502-74502
Related Report
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[Journal Article]2010
Author(s)
Y. Kikukawa and K. Usui
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Journal Title
Phys. Rev
Volume: 82
Pages: 114503-114503
Related Report
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