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以一维序参量守恒的反铁磁链为例,采用双子格模型和相干态表示,分析了Aharonov-Bohm磁通对一维反铁磁链中的孤子所产生的影响,结果表明Aharonov-Bohm磁通对孤子的峰值、宽度、静止能量和有效质量均有影响。
Taking the anti-ferromagnetic chain with one-dimensional order of conservation as an example, the influence of Aharonov-Bohm flux on soliton in one-dimensional anti-ferromagnetic chain is analyzed by the Gemini model and the coherent state representation. The results show that Aharonov-Bohm Flux affects the peak, width, resting energy and effective mass of the soliton.