String Compactifications, String Phenomenology and String Model Building
Physics Beyond the Standard Model
Eternal Inflation, Slow-Roll Inflation, Particle-Cosmology
- How certain are we about the existence of metastable de-Sitter vacua in string theory?
- Towards a Swampland Global Symmetry Conjecture
- Axions and other light particles in the string theory landscape
- The measure problem of eternal inflation and the string multiverse (see also the Partnership Mathematics and Physics )
External Funding:Heidelberg Cluster of Excellence "Structures"
Research Training Group "Particle Physics Beyond the Standard Model"
International Max Planck Research School for Precision Tests of Fundamental Symmetries in Particle Physics, Nuclear Physics, Atomic Physics and Astroparticle Physics at the Heidelberg University" (IMPRS-PTFS)