| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2022: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2021: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2020: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2019: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Outline of Final Research Achievements |
We examine superstring theory and quantum gravity by making use of higher spin symmetry appearing at the high energy limit of superstring theory. In particular, we use gauge/gravity correspondence, which enables us to analyze quantum gravity in terms of well-formulated conformal field theory. In this research project, we developed new methods to deal with conformal field theory. Applying the method, we derived gauge/gravity correspondence involving the high energy limit of strings. Furthermore, we proposed, verified, and applied the gauge/gravity correspondence using higher spin gravity in expanding universe.
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