Cosmologie (en)
cp3 |
Our research comprises four connected directions:
- The theoretical description and numerical modelling of non-equilibrium quantum processes in the primordial plasma that filled the universe in the first moments after the "big bang". The aim is to gain insight into both the fundamental laws of nature and how they shaped the evolution of the cosmos.
- Exploring experimental avenues towards testing theories that address open questions in cosmology and particle physics in the laboratory. Specific topics that we work on include neutrino dynamics in dense plasmas, collider-testable baryogenesis scenarios, dark matter production and cosmic reheating after inflation.
- Data-analysis with cosmological probes of the early universe (LISA, Euclid, CMB-S4, LiteBird).
- Theories of the early universe: Cosmic and stochastic inflation, primordial black holes, topological defects.
- The theoretical description and numerical modelling of non-equilibrium quantum processes in the primordial plasma that filled the universe in the first moments after the "big bang". The aim is to gain insight into both the fundamental laws of nature and how they shaped the evolution of the cosmos.
- Exploring experimental avenues towards testing theories that address open questions in cosmology and particle physics in the laboratory. Specific topics that we work on include neutrino dynamics in dense plasmas, collider-testable baryogenesis scenarios, dark matter production and cosmic reheating after inflation.
- Data-analysis with cosmological probes of the early universe (LISA, Euclid, CMB-S4, LiteBird).
- Theories of the early universe: Cosmic and stochastic inflation, primordial black holes, topological defects.