Reaction-Diffusion System in a Curved Space and the KPZ Equation
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概要
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Time evolution for hypersurfaces in a curved space is presented. A reaction-diffusion equation is also considered in a curved space and an extension of the eikonal equation is obtained. Further, randomness of the space is considered. The "random eikonal equation" is derived and is shown to be equivalent to the Karder-Parisi-Zhang (KPZ) equation.
- 社団法人日本物理学会の論文
- 1995-05-15
著者
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Wadati Miki
Department Of Physics Graduate School Of Science University Of Tokyo
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Wadati Miki
Department Of Physics Faculty Of Science Tokyo University Of Science
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Nakayama Kazuaki
Department Of Physics Graduate School Of Science University Of Tokyo
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Nakayama Kazuaki
Department Of Cardiovascular Medicine Okayama University Medical School
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