Jonathan Oppenheim: Post-Quantum Reality via Stochastic Gravity

Jonathan Oppenheim (UCL) proposes stochastic coupling between quantum mechanics and gravity as post-quantum theory. He discusses the nature of classical mechanics, discrete versus continuous space, and the prospects of post‑quantum theories of gravity.- 00:00:00 - Introduction- 00:02:37 - Integrating general relativity and quantum theory- 00:05:18 - The nature of classical mechanics- 00:10:12 - Discrete vs continuous space in physics- 00:13:32 - Boundary of physics and philosophy- 00:18:44 - Post-quantum theory of classical gravity- 00:20:00 - Mongrel relativity- 00:24:00 - Issue of causal structure in quantum theory of gravity- 00:27:18 - Gravity and string theory- 00:34:26 - Quantum-classical system coupling (Feynman's position)- 00:45:31 - Quantum vs post-quantum noise- 00:58:08 - Quantum thermodynamics and the multiple Second Laws- 01:03:35 - No-go theorem and classical gravity- 01:06:09 - Bohmian mechanics vs many-worlds- 01:08:07 - Advice for quantum gravity researchers- 01:13:57 - Independent study and learning- 01:15:35 - Graviton entanglement testing- 01:20:05 - The struggle of podcasting (Theories of Everything's journey)- 01:21:26 - Future projects for TOE- 01:24:52 - Gratitude for supportSPONSORS:- Patreon: early access to ad‑free audio episodes! https://patreon.com/curtjaimungal- Crypto https://tinyurl.com/cryptoTOE- PayPal https://tinyurl.com/paypalTOE- Twitter https://twitter.com/TOEwithCurt- Discord Invite https://discord.com/invite/kBcnfNVwqs- iTunes https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802- Pandora https://pdora.co/33b9lfP- Spotify https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e- Subreddit r/TheoriesOfEverything https://reddit.com/r/theoriesofeverything- TOE Merch https://tinyurl.com/TOEmerchRESOURCES:- Podcast w/ Nicholas Gisin on TOE: https://youtu.be/jcHzgy0I6gk- Jonathan Oppenheim's Quanta video: https://www.youtube.com/watch?v=DkRbNXILroI- Chapel Hill Conference Documentary on Quantum Gravity (Curt Jaimungal): https://youtu.be/eBA3RUxkZdc- The Second Laws of Quantum Thermodynamics: https://arxiv.org/abs/1305.5278- Podcast w/ Chiara Marletto on TOE: COMING SOON https://youtube.com/TheoriesOfEverything- Podcast with Lue Elizondo on TOE: https://youtu.be/wULw64ZL1Bg- Podcast with Edward Frankel on TOE: https://youtu.be/n_oPMcvHbAc- Podcast w/ Theo Von on TOE: https://youtu.be/1cziCepYeEM?t=4673- Podcast w/ Joscha Bach on TOE: https://youtu.be/3MNBxfrmfmI- Podcast w/ Noam Chomsky on TOE: https://www.youtube.com/playlist?list=PLZ7ikzmc6zlORiRfcaQe8ZdxKxF-e2BCY- Podcast w/ Stephen Wolfram on TOE: https://youtu.be/1sXrRc3Bhrs- Every TOE Playlist: https://www.youtube.com/@TheoriesofEverything/playlists Theories of Everything with Curt Jaimungal features long-form, technically detailed interviews with leading researchers in physics, mathematics, consciousness, and philosophy, exploring topics at the level of active research. For academics, graduate students, and anyone seeking depth beyond popular science. SPONSOR: I subscribe to The Economist for their science and tech coverage. As a TOE listener, get 35% off! No other podcast has this: https://economist.com/TOE FOLLOW: Substack | Spotify | YouTube | Twitter Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices