大统一对称性破缺的结果
Outcomes of Grand Unified Symmetry Breaking
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中文总结 AI 辅助
该研究数值探究大统一模型启发的对称性破缺结果，发现特定参数下形成偏向畴壁与磁单极子，二者相互作用产生磁单极子吸收、黑洞形成等新过程，还产生随机引力波背景，为探测大统一纪元提供新途径。
中文摘要 AI 辅助
我们数值研究了受大统一模型启发的对称性破缺的结果。结果显示，在一系列参数范围内会形成偏向畴壁和磁单极子，畴壁与磁单极子的相互作用产生新过程，包括磁单极子被畴壁吸收、畴壁湮灭时产生磁单极子、带磁荷的畴壁坍缩（考虑引力时可产生带磁荷的黑洞），以及偏向畴壁产生随机引力波背景。这些发现为通过宇宙学可观测物探测大统一纪元开辟了新途径。
英文摘要
We numerically study the outcome of symmetry breaking motivated by Grand Unified models. Our results show the formation of biased domain walls for a range of parameters together with magnetic monopoles. The interactions of walls and monopoles leads to novel processes such as the absorption of monopoles on walls, production of monopoles when domain walls annihilate, collapse of walls with magnetic charge that can, with gravity taken into account, produce magnetically charged black holes, and production of a stochastic gravitational wave background from biased domain walls. Our findings open new avenues for probing the grand unification epoch by cosmological observables.
