A theoretical description for solitons in polyacetylene

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：doublexiu

【摘要】

：

The bond-alternation domain walls or the solitons in the dimerized polyacetylene are analyzed theoretically. The width of the soliton is many times the period o

【作者】

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TIAN Qiang(田强) ZHOU Hui(周会) ZH

【机构】

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DepartmentofPhysics

【出处】

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中国科学：数学英文版

【发表日期】

：

2002年7期

【关键词】

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polyacetylene soliton NONLINEAR Schr?dinger equation. polyacetylene soliton no

【基金项目】

：

This work was supported by the Foundation for University Key Teacher by the Ministry of Education of China.

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The bond-alternation domain walls or the solitons in the dimerized polyacetylene are analyzed theoretically. The width of the soliton is many times the period of the chain, so that the soliton can be reasonably well described by a continuum model. Because

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A theoretical description for solitons in polyacetylene

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