Faculty - OKUSHIMA Teruaki |

（Last updated : 2026-01-21 18:15:09）

OKUSHIMA Teruaki

Department / Course

College of Science and Engineering Department of Mathematical and Physical Sciences

School of General Education Liberal Arts Program (Science and Technology Literacy)

Center for Mathematical Science and Artificial Intelligence

Graduate School of Engineering Department of Innovative Energy Science and Engineering

Engineering Science Laboratory

Job Professor

Education and Degrees
	The University of Tokyo Dr. of Science
	Graduate School, Division of Science The University of Tokyo

Belonging society
～	The Physical Society of Japan

Present specialized field
Nonlinear Physics

Research, Studies
Quantal and Classical dynamics of many-dimensional systems

Book and thesis
Papers	Mean first passage times reconstruct the slowest relaxations in potential energy landscapes of nanoclusters Phys. Rev. E 100, 032311 (Co-authored) 2019/09
Papers	Renormalized perturbation approach to instanton-noninstanton transition in nearly integrable tunneling processes Phys. Rev. E 99, 052201 (Co-authored) 2019/05
Papers	Changes of graph structure of transition probability matrices indicate the slowest kinetic relaxations Phys. Rev. E 98, 032304 (Co-authored) 2018/09
Papers	Slowest kinetic modes revealed by metabasin renormalization Phys. Rev. E 97, 021301(R) (Co-authored) 2018/02
Papers	Size dependence of vacancy migration energy in ionic nano particles: A potential energy landscape perspective Chem Phys. Lett. 654, 16, 52, (Co-authored) 2016/06
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Academic conference presentation
2012	非線形格子振動子系における周期運動からの緩和（企画招待） (日本物理学会 2012年年次大会)
2005/12	Connectivity graphs of potential energy surfaces (JST International Symposium on Control of Molecules in Intense Laser Fields)
2005	Connectivity graphs of potential energy surfaces (JST International Symposium on Control of Molecules in Intense Laser Fields)
2003/11	Finite-time Lyapunov exponents in many-dimensional dynamical systems (YITP INTERNATIONA L SYMPOSIUM ON Geometrical Structures of Phase Space in Multi-Dimensiona l Chaos)
2003	Finite-time Lyapunov exponents in many-dimensional dynamical systems (YITP INTERNATIONA L SYMPOSIUM ON Geometrical Structures of Phase Space in Multi-Dimensiona l Chaos)
Display All（9）

Winning science prize
2009/09	PRE Kaleidoscope Images
2003/11	Bronze Poster Award、 YITP INTERNATIONAL SYMPOSIUM ON Geometrical Structures of Phase Space in Multi-Dimensional Chaos, Kyoto

Home Page
https://okushimateruaki.github.io/index-j.html