HEP@VUB meeting: 12:00 - 13:00

Thursday 27 Apr 2023, 12:00 → 13:00 Europe/Brussels

G/0-G.0.20 - Neutrino Room (Building G)

G/0-G.0.20 - Neutrino Room

Building G

32

Description

External Speaker: Oriol Pujolas (IFAE, Barcelona)

The seminar will be done in person and it will be accompanied by sandwiches provided by the VUB.

Registration

Participants

Participants

Alba Romero-Rodríguez
Alberto Mariotti
Alexander Sevrin
Aäron Rase
Christian Döring
Dimitri Kanakaris Decavel
Eleni Bagui
Hannah Duval
Katarina Simkova
Kevin Turbang
Laurent Favart
Lopez-Honorez Laura
Marco Hufnagel
Martina Cataldi
Michael Tytgat
Miguel Vanvlasselaer
Mitja Desmet
Nicolas Grimbaum-Yamamoto
Quentin Decant
Rieesh Keloth
Ruben Camphyn
Steven Lowette
Victor DUMENIL
Xander Nagels

- 12:00 → 13:00
  
  Domain wall networks in the early universe 1h
  
  Domain wall (DW) networks are interesting probes of new physics. They arise from the spontaneous breaking of any discrete symmetry and they have a strong impact on cosmology. The details of the DW network evolution are crucial for their phenomenological impact, but they also represent a computational challenge. I will present a new analytic method that captures DW networks from formation to annihilation, in a certain regime. I will commemt on implications for gravitational wave and primordial black hole production.
  
  Speaker: Oriol Pujolas (IFAE)