论文标题
SU（2）$ _ {\ rm cmb} $，其本地$λ$ CDM值和修改后的Photon Boltzmann方程的宇宙学参数（2）$ _ {\ rm cmb} $
Cosmological parameters from Planck data in SU(2)$_{\rm CMB}$, their local $Λ$CDM values, and the modified photon Boltzmann equation
论文作者
论文摘要
对宇宙微波背景（CMB）诱导的最小诱导的空间平坦宇宙学模型SU（2）$ _ {\ rm cmb} $的综述，给出了SU（2）而不是U（1）规则原则。宇宙参数值是根据局部和全局提取的空间扁平$λ$ CDM在较小的角度尺度上根据Planck CMB功率光谱确定的。作为全局模型SU（2）$ _ {\ rm CMB} $倾向于本地$λ$ CDM宇宙学，并且与某些全局$λ$ CDM参数值感到紧张。我们在su（2）$ _ {\ rm cmb} $ radiance中介绍了光谱抗验 /筛选效果，以依赖温度和频率。这种辐射异常可能会导致CMB大角度异常。因此，可以指出SU（2）$ _ {\ rm cmb} $如何修改Boltzmann方程，以使低红移的光子相位空间分布的扰动以及为什么要解决$ \ ell $ -HIERARCHY在Comemoving Moment grid（$ q $ -grid）上的$ \ ell $ -HIERARCHY。
A review of the spatially flat cosmological model SU(2)$_{\rm CMB}$, minimally induced by the postulate that the Cosmic Microwave Background (CMB) is subject to an SU(2) rather than a U(1) gauge principle, is given. Cosmological parameter values, which are determined from the Planck CMB power spectra at small angular scales, are compared to their values in spatially flat $Λ$CDM from both local and global extractions. As a global model SU(2)$_{\rm CMB}$ leans towards local $Λ$CDM cosmology and is in tension with some global $Λ$CDM parameter values. We present spectral antiscreening / screening effects in SU(2)$_{\rm CMB}$ radiance within the Rayleigh-Jeans regime in dependence on temperature and frequency. Such radiance anomalies can cause CMB large-angle anomalies. Therefore, it is pointed out how SU(2)$_{\rm CMB}$ modifies the Boltzmann equation for the perturbations of the photon phase space distribution at low redshift and why this requires to the solve the $\ell$-hierarchy on a comoving momentum grid ($q$-grid) for all $z$.
