Completed
Intro
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Dark Energy and the Vacuum Catastrophe
Automatically move to the next video in the Classroom when playback concludes
- 1 Intro
- 2 Strategy
- 3 Hubble's Law
- 4 Newtonian Gravity
- 5 Co-moving coordinates
- 6 The Friedmann Equation
- 7 Back to Hubble
- 8 Hubble's Constant
- 9 Critical Density
- 10 The Fluid Equation
- 11 What does this mean?
- 12 The acceleration equation
- 13 The cosmological constant
- 14 Vacuum Energy
- 15 How does this compare with experiment?
- 16 So, what do we find?
- 17 What does this imply?
- 18 An exponential expansion
- 19 How long will it take for the
- 20 The universe should be doubling in size every...
- 21 So, what do physicist's do?
