PBS Space Time - Season 2020 Episode 18 Mapping the Multiverse
This is a map of the multiverse. Or in physics-ese, it’s the maximally extended Penrose diagram of a Kerr spacetime. And in english: when you solve Einstein’s equations of general relativity for a rotating black hole, the universe does not come to an abrupt halt at the bottom of the gravitational pit. Instead, a path can be traced out again but you do not end up in the universe that you started in. Like I said, it’s a map of the multiverse.
- Genre: Documentary, Talk
- Studio: YouTube
- Keyword: astrophysics, science and technology
- Cast: Matthew O’Dowd
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