Lecture

Dark Energy and Cosmological Constant

In courses (2)

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Description

This lecture covers the concepts of dark energy, the cosmological constant, and their implications in the context of Einstein's equations and the accelerated expansion of the universe. It also discusses the challenges in predicting the vacuum energy density and the behavior of the universe under different scenarios, such as radiation-dominated and matter-dominated universes.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_i3yikxbc

About this result

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Ontological neighbourhood

Astronomy

Astrophysics: Physical cosmology

Physics

Relativity: Special relativity

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