Energy Storage in a Hamiltonian System in Partial Contact with a Heat Bath : General Physics
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概要
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To understand the mechanism allowing for the long-term storage of excess energy in proteins, we study a Hamiltonian system consisting of several coupled pendula in partial contact with a heat bath. It is found that energy storage is possible when the motion of each pendulum switches between oscillatory (vibrational) and rotational (phase-slip) modes. The storage time increases almost exponentially to the square root of the injected energy. The relevance of our mechanism to protein motors is discussed.
- 社団法人日本物理学会の論文
- 2000-05-15
著者
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Nakagawa Naoko
Department Of Information And Media Sciences The University Of Kitakyusyu
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Nakagawa Naoko
Department Mathematical Sciences Ibaraki University
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Nakagawa Naoko
Department Of Mathematical Sciences Faculty Of Science Ibaraki University
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Kaneko Kunihiko
Department Of Basic Science Graduate School Of Arts And Sciences University Of Tokyo
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Kaneko Kunihiko
Department Of Basic Science Graduate School Of Arts And Science The University Of Tokyo
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KANEKO Kunihiko
Department of Pure and Applied Sciences, College of Arts and Sciences, University of Tokyo
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NAKAGAWA Naoko
Department of Mathematical Sciences, Faculty of Science, Ibaraki University
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