| Budget Amount *help |
¥116,090,000 (Direct Cost: ¥89,300,000、Indirect Cost: ¥26,790,000)
Fiscal Year 2023: ¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2022: ¥20,800,000 (Direct Cost: ¥16,000,000、Indirect Cost: ¥4,800,000)
Fiscal Year 2021: ¥21,970,000 (Direct Cost: ¥16,900,000、Indirect Cost: ¥5,070,000)
Fiscal Year 2020: ¥22,880,000 (Direct Cost: ¥17,600,000、Indirect Cost: ¥5,280,000)
Fiscal Year 2019: ¥30,810,000 (Direct Cost: ¥23,700,000、Indirect Cost: ¥7,110,000)
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| Outline of Final Research Achievements |
The purpose of this project is not only to apply information thermodynamics to biological information processing, but also to extend the theory of information thermodynamics itself by introducing the perspectives of information geometry and topology. As a result, the following results have been obtained. First, by formulating the thermodynamic uncertainty relation in the short time limit, we established a method for estimating entropy generation that can be applied to real data in biological information processing. We also obtained various results on finite-time thermodynamics for stochastic processes and chemical reactions from the viewpoint of information geometry and optimal transport. For example, we revealed a fundamental relationship between the thermodynamic uncertainty relation and the Cramer-Rao bound. Furthermore, we found topological phenomena inherent to nonlinear systems and stochastic processes, and succeeded in constructing general theories of these phenomena.
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