- Reheating after inflation, Kaloian Lozanov (MPA), March 8 [the original lecture notes]
- Effective Field Theory of Inflation, Giovanni Cabass (MPA), May 24
- Gravitational waves in Cosmology [Section 1,2], Azadeh Maleknejad (MPA), June 28
- Gravitational waves in Cosmology [Section 3,4], Azadeh Maleknejad (MPA), September 13