We review consequences for the radiation and dark sectors of the cosmological model arising from the postulate that the Cosmic Microwave Background (CMB) is governed by an SU(2) rather than a U(1) gauge principle. We also speculate on the possibility of actively assisted structure formation due to the de-percolation of lump-like configurations of condensed ultralight axions with a Peccei–Quinn scale comparable to the Planck mass. The chiral-anomaly induced potential of the axion condensate receives contributions from SU(2)/SU(3) Yang–Mills factors of hierarchically separated scales which act in a screened (reduced) way in confining phases.

中文翻译：

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SU（2）宇宙微波背景的量表原理：宇宙学模型暗区的透视

我们回顾了宇宙学模型的辐射和暗区的后果，其假设是宇宙微波背景（CMB）由SU（2）而不是U（1）量规原理控制。我们还推测了由于Peccei-Quinn规模的缩合的超轻轴的块状构型的去渗流（与普朗克质量相当）而可能主动形成辅助结构的可能性。轴突冷凝物的手性异常诱导电位从SU（2）/ SU（3）Yang-Mills因子中分离出来，这些因子在分级阶段以筛选（还原）的方式进行分级分离。