Constraining the evolution of the CMB temperature with SZ measurements from Planck data

G. Luzzi, R. T. Génova-Santos, C. J. A. P. Martins +2

The CMB temperature-redshift relation, T_CMB(z)=T_0(1+z), is a key prediction of the standard cosmology, but is violated in many non standard models. Constraining possible deviatio…