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对于有电场存在下的反式聚乙炔单链中的孤子运动,用SSH模型引入电场项,通过数值计算,对孤子在电场下的运动规律进行了模拟.得到孤子在电场下沿链匀速运动的结论.
For the soliton motion in the trans-polyacetylene single chain in the presence of an electric field, the electric field term is introduced by SSH model, and the law of motion of the soliton in the electric field is simulated by numerical calculation. in conclusion.