Universe is considered as the largest condensed matter system. After the big bang, when the universe began to form, some topologically stable structures were left behind during spontaneous symmetry...

中文翻译：

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液晶中串缺陷的观察

宇宙被认为是最大的凝聚态系统。大爆炸之后，当宇宙开始形成时，在自发对称过程中留下了一些拓扑稳定的结构......