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21:55EN
Lex FridmanPodcast · 2 voixQuantum Computing Without the Hype: Amplitudes, Interference and the Long Road to Error CorrectionInvité : Scott Aaronson · Anime : Lex FridmanScott Aaronson explains what a quantum computer really is, why it is not just trying every answer at once, and why noise is the field's central obstacle.
18:45ENLex FridmanPodcast · 2 voixWhy Sean Carroll Thinks Many-Worlds Is the Cleanest Version of Quantum MechanicsInvité : Sean Carroll · Anime : Lex FridmanThe Caltech physicist explains how Everett's idea works, answers the energy-conservation objection, and compares it with its rivals.
22:59ENLex FridmanPodcastPenrose on Why Consciousness Can't Be a ComputationAnime : Lex FridmanRoger Penrose explains how a dissatisfaction with AI optimism, a tip about microtubules and a rethink of quantum mechanics led him to Orch OR.
22:17ENLex FridmanPodcastWhat Is Real? Lee Smolin on Realism, Science and StorytellingAnime : Lex FridmanThe theoretical physicist explains why he believes in a world independent of our perception, why he doubts there is a single scientific method, and where realism meets quantum mechanics.
26:23ENLex FridmanPodcastTime Is Real, Space Is Emergent: Lee Smolin on Finishing Einstein's RevolutionAnime : Lex FridmanTheoretical physicist Lee Smolin explains why quantum theory and general relativity remain unreconciled, and why he thinks causality is fundamental and locality is not.