Cosmology
- Substructure in cosmological models
- Evolution and assembly of clusters
- Cosmological constraints from lens statistics
- Gamma-ray bursts as cosmological probes
Gravitational lensing by galaxies and clusters
- Mapping dark matter
- Probing the nature of dark energy with
cluster strong lensing
Black holes
- Mass assembly history of black holes
- Alignments of black hole spins
Accretion physics
- Black hole accretion
- Warped accretion disks
Galaxy formation and feedback
- High redshift black hole seeds
- Feedback processes