Lectures related to De Sitter space

Explores general relativity, Einstein's field equations, AdS instability, and the collapse of perturbations into black holes.

Discusses the AdS/CFT correspondence and its implications for Large N CFT.

Covers black holes and the renormalisation group, providing detailed information on these concepts.

Explores weakly coupled quantum field theory in AdS, including state-operator correspondence and semiclassical gravity.