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Progress in the last decade has established that black holes are real, but what about their time-reversed cousins, white holes? Renowned physicist and author Carlo Rovelli joins Brian Greene to explore insights into these speculative astrophysical chimera.
This program is included in a 3-part series that explores the wondrous implications of gravity pushed to the extreme, tackling dark energy, black holes and white holes. Renowned researchers join Brian Greene to discuss a range of insights-from confirmed to highly speculative-that extend Einstein’s vision of reality and advance our understanding of fundamental physical laws.
This program is part of the Big Ideas series, supported by the John Templeton Foundation.
Participants:
Carlo Rovelli
Moderator:
Brian Greene
WSF Landing Page: www.worldsciencefestival.com/...
00:00 - What is a White Hole?
02:00 - Carlo Rovelli's introduction
02:56 - Time reversal invariant and white holes
05:03 - 1930's NY times headline "New Radio Waves Traced To Center of the Milky Way"
08:02 - Robert Oppenheimer and white holes
16:02 - The scales of the universe
23:00 - That sounds like dark matter
25:20 - The best way to view a black hole
27:34 - Is it more meta physics than physics?
29:47 - White Holes as Dark Matter
Part 1 | Gravitational Rainbows: - • Beyond Einstein: Gravi...
Part 2 | Gravitational Echoes - • Beyond Einstein: Gravi...
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