| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
We theoretically investigated the physics of frustrated many-body systems including quantum antiferromagnets and cold atomic gases in an optical lattice. Using the numerical cluster mean-field plus scaling method, we succeeded in a quantitative, microscopic analysis that can be directly compared with experimental measurements for frustrated antiferromagnets. Furthermore, motivated by the recent realization of synthetic spin-orbit coupling in cold-atom systems, we explored new theoretical models that can be created by the latest techniques, and especially, revealed a rich variety of ground-state properties of spin-orbit-coupled Bose gases in a two-dimensional optical lattice.
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