Skyrmion--反Skyrmion链
Skyrmion--Anti-Skyrmion Chains
摘要：
数值构造了描述插值Skyrmion-反Skyrmion链的静态轴对称sphaleron型解。该构型由两个整数n和m表征，其中$\pm n$是组分Skyrmion和反Skyrmion的缠绕数，第二个整数m定义了解的类型，它对偶数m具有零拓扑荷，而对奇数m，Skyrmion-反Skyrmion链具有拓扑荷n.对于消失的质量项，我们证实了存在这样的链解的缠绕数$|n| \ge 2$。突出显示了与双-反双对的相似性。
英文摘要：
Static axially symmetric sphaleron-type solutions describing chains of interpolating Skyrmion--anti-Skyrmions have been constructed numerically. The configurations are characterized by two integers n and m, where $\pm n$ are the winding numbers of the constituent Skyrmion and anti-Skyrmion and the second integer m defines type of the solution, it has zero topological charge for even m and for odd values of m the Skyrmion--anti-Skyrmion chain has topological charge n. For the vanishing mass term we confirm the existence of such chain solutions for winding number $|n| \ge 2$. The similarity with monopole--anti-monopole pairs is highlighted.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
