| Budget Amount *help |
¥32,240,000 (Direct Cost: ¥24,800,000、Indirect Cost: ¥7,440,000)
Fiscal Year 2019: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2017: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2016: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Outline of Final Research Achievements |
Progress has been made in the Swampland program to give constraints on low energy effective theory of consistent quantum theory of gravity such as string theory. In particular, new Swampland conditions such as "de Sitter condition" and "anti-de Sitter condition" have been proposed. These proposals have made impact on models of elementary particles and cosmology. At the same time, some of Swampland conditions have been placed on more solid foundations. In particular, a rigorous proof was given to the statement that there is no global symmetry in consistent quantum theory of gravity, using the holographic principle. This statement has been debated over 50 years, and our work finally settled the discussion. We also proposed new theoretical models of inflation and dark matter in the Universe.
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