Sumários

Cosmology

21 Dezembro 2018, 09:00 José António Maciel Natário

Friedmann-Lemaitre-Robertson-Walker models. Einstein equation with matter. Cosmological redshift.


Schwarzschild solution

19 Dezembro 2018, 09:00 José António Maciel Natário

Redshift and circular orbits in the Schwarzschild spacetime. Painlevé time coordinate. Black holes.


General relativity

14 Dezembro 2018, 09:00 José António Maciel Natário

Lorentzian manifolds. Vacuum Einstein equation. The Schwarzschild solution.


Cartan connection

12 Dezembro 2018, 09:00 José António Maciel Natário

Doppler effect. Lorentz transformations. Curvature of a connection. Cartan connection.


Special relativity

7 Dezembro 2018, 09:00 José António Maciel Natário

Galileo spacetime. Minkowski spacetime. Twin paradox.