Cosmological Parameters from Planck Data in SU(2)_CMB, Their Local ΛCDM Values, and the Modified Photon Boltzmann Equation

A review of the spatially flat cosmological model SU(2)CMB, minimally induced by postulate that cosmic microwave background (CMB) is subject to an SU(2) rather than a U(1) gauge principle, given. Cosmological parameter values, which are determined from Planck CMB power spectra at small angular scales, compared their values in ΛCDM both local and global extractions. As SU(2)CMB leans toward cosmology tension with some values. Spectral antiscreening / screening effects radiance presented within Rayleigh– Jeans regime dependence on temperature frequency. Such anomalies can cause large-angle anomalies. Therefore, it pointed out how modifies Boltzmann equation for perturbations photon phase space distribution low redshift why this requires solve ℓ-hierarchy comoving momentum grid (q-grid) all z.