Topic Hub
Cosmology & Astrophysics
From the Hot Big Bang to the accelerating expansion, from primordial perturbations to the CMB, from stellar structure to gravitational-wave astronomy and high-energy astrophysics. The biggest scales of physics.
4 courses
Cosmology →
FLRW cosmology, CMB, structure formation, inflation, dark matter, dark energy, and observational cosmology.
Particle Cosmology →
Cosmology meets particle physics: inflation, dark matter, dark energy, baryogenesis, and the early-Universe particle physics.
Inflation →
Cosmic inflation: motivations, single-field models, perturbations, reheating, primordial spectra, and observational tests.
Baryogenesis →
Sakharov conditions, electroweak baryogenesis, GUT-scale mechanisms, leptogenesis, and the origin of the matter–antimatter asymmetry.