Sumários
Introduction to the inhomogeneous universe
14 Março 2025, 14:30 • Ismael Tereno
The density contrast field and its statistical properties.
The generalised cosmological principle.
The Galton board as a simulation of the central limit theorem.
Kahoot
13 Março 2025, 11:30 • Ismael Tereno
Discussion and resolution of the preparatory exercise for the Kahhot session.
Kahoot quiz on the homogeneous universe
The concordance model
7 Março 2025, 14:30 • Ismael Tereno
Review of the last lecture on the homogeneous Universe and conclude with the concordance model.
Introduction to the density parameter values, and definition of epochs.
The background evolution
6 Março 2025, 12:30 • Ismael Tereno
The dynamics of the expansion
Classic ruled-out cosmological models
Ages of the Universe