| Project/Area Number |
19740241
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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 |
Mathematical physics/Fundamental condensed matter physics
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| Research Institution | Nagoya University (2008-2010)
Aoyama Gakuin University (2007) |
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Principal Investigator |
GORYO Jun Nagoya University, 生産技術研究所, 特任講師 (70365013)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,650,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥700,000 (Direct Cost: ¥700,000)
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| Keywords | 物性基礎論 / 量子スピンホール効果 / 電子相関 / Kane-Mele模型 / グラフェン / トポロジカル不変量 / 物性理論 / ゲージ理論 / トポロジー / 超伝導・超流動 / 絶縁体 / トポロジカル絶縁体 / chiral p-波超伝導 / 自発ホール伝導度 / 不純物効果 / 逆量子スピンホール効果 / スピンゲージ場 / くり込みと有効理論 / 強相関電子系 / 渦 |
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| Research Abstract |
I have studied the application of gauge field theory to condensed matter systems. Especially, I have investigated, (i) deconfinement of vortices with irrational flux in a two-gap superconductor, (ii) polar Kerr effect in a chiral p-wave superconductor, and (iii) perfect diamagnetism induced by electron-electron interaction in a topological insulator.
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