Pattern Formation in a System with Spontaneously- Broken Rotational Symmetry
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概要
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we propose a coupled equation consisting of the Ginzburg-landau equation and the Swift-Hohenberg equation as a model of pattern-forming systems with spontaneously broken isotropy. Transitions to defect turbulence are investigated in the case that an external force is applied. Some intermediate states such as zigzag patterns, skewed-varicose patterns and oscillating zigzag patterns are found when the external force is changed. The Ginzburg-Landau equation has a vortex as a topological defect. Spiral patterns appear for the Swift-Hohenberg equation around a vortex of the Ginzburg-Landau equation.
- 理論物理学刊行会の論文
- 1998-01-25
著者
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Sakaguchi Hidetsugu
Department Of Applied Physics Faculty Of Engineering Kyushu University
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Sakaguchi Hidetsugu
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
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Sakaguchi Hidetsugu
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Engineering Sciences Kyushu University
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SAKAGUCHI Hidetsugu
Department of Physics, College of General Education, Kyushu University
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SAKAGUCHI Hidetsugu
Department of Physics, Kyoto University
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SAKAGUCHI Hidetsugu
Department of Applied Physics,Faculty of Engineering,Kyushu University
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SAKAGUCHI Hidetsugu
Department of Applied Physics, Faculty of Enineering, Kyushu University
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SAKAGUCHI Hidetsugu
Department of Applied Sciences for Electronics and Materials Interdisciplinary Graduate School of Engineering Sciences Kyushu University
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