| Sunday 22 December 2024 | |
| Events for day: Tuesday 27 August 2024 |
| 14:00 - 15:00 Weekly Seminar HEPCo Group A novel global charge conservation in the symmetric phase of the early Universe School PHYSICS Date and time Tuesday, August 27th, 2024 (Shahrivar 6th, 1403), 2:00 pm (Tehran zone) Link https://www.skyroom.online/ch/schoolofphysics/highenergyseminar Abstract In the Standard Model at high temperatures, anomalous effects contribute to the violation of baryon number ($B$) and lepton number ($L$), separately, while $B-L$ remains conserved. There are also corresponding changes in the helicity of the hypermagnetic field ($h$) and the Chern-Simons numbers of the non-Abelian gauge fields ($N_{rm CS,W}$ and $N_{rm CS,S}$). In this study, we investigate a ... |