| 研究課題/領域番号 |
22KJ0599
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| 補助金の研究課題番号 |
21J20877 (2021-2022)
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| 研究種目 |
特別研究員奨励費
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| 配分区分 | 基金 (2023)
補助金 (2021-2022) |
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| 応募区分 | 国内 |
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| 審査区分 |
小区分15010:素粒子、原子核、宇宙線および宇宙物理に関連する理論
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| 研究機関 | 東京大学 |
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研究代表者 |
陳 実 東京大学, 理学系研究科, 特別研究員(DC1)
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| 研究期間 (年度) |
2023-03-08 – 2024-03-31
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| 研究課題ステータス |
完了 (2023年度)
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| 配分額 *注記 |
2,200千円 (直接経費: 2,200千円)
2023年度: 700千円 (直接経費: 700千円)
2022年度: 700千円 (直接経費: 700千円)
2021年度: 800千円 (直接経費: 800千円)
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| キーワード | generalized symmetry / quantum field theory / topological soliton / Generalized symmetry / Non-invertibility / Defect operator / Topological soliton / Color confinement / Imaginary rotation / Adiabatic continuity / Academic communication / Advancing knowledge |
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| 研究開始時の研究の概要 |
Our world is a quantum world, as we already knew for a century. However, the mathematics to describe a quantum world is still far from well-established. We work towards this mathematics relying on one of the most fundamental concepts in physics, symmetry.
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| 研究実績の概要 |
In the first half of the last fiscal year, I completed my Ph.D. dissertation entitled "A Topological Origin for Generalized Symmetry" on the non-invertible and higher-categorical nature of the conservation law of topological solitons in quantum field theories. This dissertation excellently concluded my entire research period under JSPS Doctoral Course Research Fellowships and made the University of Tokyo award me a Ph.D. in theoretical physics. Subsequently, I quit JSPS Doctoral Course Research Fellowships and moved to the United States to continue theoretical physics research as a postdoctoral scholar.
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