双重紧化
Double Compactification
摘要：
一个宇宙学的情况下，根据我们的宇宙经历了两次时空紧致化在其早期的发展是通过玩具模型进行调查。在这种情况下，额外空间上的规范位形对紧化空间的维数变化起着至关重要的作用。简单的模型，并在有限温度下的行为进行检查。简要地论证了造成通货膨胀和我们的情况下的问题的可能性。
英文摘要：
A cosmological scenario according to which our universe experienced space-time compactifications twice in its early development is investigated through toy models. In this scenario gauge configurations on an extra space play essential roles to bring about a change of the dimensionality of the compactified space. Simple models are offered and their behaviour at finite temperature is examined. A possibility of causing inflation and problems on our scenario is argued briefly.
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。
