| Issue |
EPL
Volume 152, Number 1, October 2025
|
|
|---|---|---|
| Article Number | 19001 | |
| Number of page(s) | 6 | |
| Section | Gravitation, cosmology and astrophysics | |
| DOI | https://doi.org/10.1209/0295-5075/ae075d | |
| Published online | 06 October 2025 | |
Chaotic parity violation around baryogenesis epoch and its traces in CMB radiation
ICAR - P.O. Box 31155, 91000, Israel
Received: 1 August 2025
Accepted: 16 September 2025
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.
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