| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
I established a general theory of spontaneous symmetry breaking, Nobel-prize-winning theory by Yoichiro Nambu, in a broad area of astro, particle, condensed matter, and atomic physics. I formulated an effective field theory that can predict unambiguously how many gapless Nambu-Goldstone bosons are there, and how they behave. I extended the case to gauged symmetries, and showed that spatial rotational symmetry can be spontaneously broken. In addition, I developed applications to the cosmic dark matter as well as standard model of particle physics, and proposed a new methodology dubbed covariant derivative expansion to construct effective field theories. I also proposed a new mechanism for spontaneous breaking of supersymmetry.
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