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研究了对偶超导模型的大n涡旋.基于变分原理得出了Abelian-Higgs模型在n=90-110的近似涡旋解析解,并计算了涡旋张力对n的依赖性.发现,每根涡旋的张力大致随n线性增长.期望该解对理解Abelian-Higgs模型中的大量子数涡旋的墙行为具有一定价值.

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