Chaotic parity violation around baryogenesis epoch and its traces in CMB radiation

Abstract Based on findings from numerical simulations and cosmological measurements (temperature and polarization anisotropies of CMB photons), it is demonstrated that chaotic parity violation localized in long-lived magnetic blobs dominated by magnetic helicity takes place around the cosmological baryogenesis epoch. Although there are significant differences in the values of physical parameters and spatio-temporal scales between cosmic observations and numerical simulations, the results from both are quantitatively aligned when considered within the framework of distributed chaos.