General Relativity 1100-GR
1. Elements of differential geometrical framework of GR:
manifolds, tangent and cotangent bundles, natural operations on tensor fields, covariant derivatives, curvature, metric tensors.
2. Geometry of Special Relativity:
Minkowski spacetime, proper time and distance, 4-velocity, acceleration, inertial frames, accelerated and rotating frames, 4-momentum and mechanics.
3. The action and equations of the gravitational field according to Einstein, Hilbert and inc luding Palatini: variational principles for Einstein's general relativity in terms of metric tensors and in terms of tetrads and connections, the algebraic and differential identities satisfied by the Riemann, Ricci and Einstein tensors.
4. Cosmological spacetimes:
the Einstein equations with matter, the Friedman-Lemaître-Robertson-Walker solutions, other homogeneous universes, initial singularity, observer's horizon, the singularity theorem.
5. Black hole spacetimes:
Schwarzschild solution, horizon, Eddington–Finkelstein coordinates, Kruskal–Szekeres coordinates, black hole interior and exterior, geodesic curves, orbits, surface gravity, adding electric charge, rotation, topological non-triviality, extraction of rotational energy.
6. Gravitational waves and radiated energy: linear perturbations of spacetime, gravitational radiation, its energy, the quadrupole formula, the Trautman-Bondi energy.
7. The relevance of a cosmological constant: de Sitter and anti de Sitter spacetimes, cosmological horizons, black holes with cosmological constant, gravitational radiation at the presence of cosmological constant
Prerequisites (description)
Course coordinators
Additional information
Additional information (registration calendar, class conductors, localization and schedules of classes), might be available in the USOSweb system: