标题： Z(2)单极子的质量层次结构 显示英文标题

标题： Mass Hierarchy of Z(2) Monopoles

摘要： 在这项工作中，我们建立了由SU(4)杨-米尔斯-希格斯模型中的su(2)嵌入生成的球对称非阿贝尔Z(2)单极子，该模型被对称的二阶张量希格斯场最小破坏到SO(4)。 我们发现了与指标4和指标10嵌入相关的新单极子解。 这些解属于比三重态更高维的su(2)多重态。 计算了这些单极子在势能为零极限下的质量及半径等性质。 考虑了这一结果与标准模型中费米子质量层次之间的类比。 显示英文摘要

摘要： In this work we establish every spherically symmetric non-Abelian Z(2) monopole generated by su(2) embeddings in the SU(4) Yang-Mills-Higgs model minimally broken to SO(4) by a symmetric second-rank tensor Higgs field. We find new monopole solutions associated with index 4 and index 10 embeddings. These solutions belong to su(2) multiplets that are higher dimensional than triplets. Properties of these monopoles such as their mass and radius are calculated in the vanishing potential limit. A parallel between this result and the Standard Model hierarchy of fermion masses is considered.