Did 100 Years of Physics Just Shift? | Chiara Marletto

In this episode Chiara Marletto and Professor Vlatko Vedral discuss a pioneering experiment that could reveal the quantum nature of gravity, putting Einstein’s classical general relativity to the test. They examine how quantum‑information methods and Constructor Theory might reshape our understanding of fundamental physics.- 00:00 - Introduction: Potential Falsification of General Relativity- 04:50 - The Quantum Gravity Conundrum- 09:30 - Gravitationally Induced Entanglement (GIE) Explained- 14:10 - Challenges in Testing Quantum Gravity with Current Technology- 19:00 - Unifying Quantum Mechanics and General Relativity- 23:45 - Constructor Theory’s Contribution to Quantum Gravity- 28:30 - Designing the GIE Experiment: Micro Crystals and Superposition- 33:15 - Technological Hurdles in Implementing GIE- 38:00 - Comparing GIE with Previous Experiments (Bose, Sugato)- 42:50 - Feasibility Studies and Experimental Setup Insights- 47:35 - Funding Fundamental Physics: Challenges and Strategies- 52:20 - AI’s Nobel Prize Controversy and Its Impact on Physics- 57:10 - Public Awareness and the Current State of Fundamental Physics- 1:02:00 - Future Directions in Quantum Gravity and Constructor Theory- 1:07:45 - Advice for Researchers: Bridging Theory and Experiment- 1:13:30 - Guidance for Young Physicists: Following Passion Over TrendsSPONSORS:- The Economist: 20% off discount – https://www.economist.com/toeRESOURCES:- New Substack! Follow my personal writings and EARLY ACCESS episodes here: https://curtjaimungal.substack.com- Chiara Marletto’s website: https://www.chiaramarletto.com/- Vlatko Vedral’s website: https://www.vlatkovedral.com/- Constructor Theory website: https://www.constructortheory.org/- Learn more & support Chiara and Vlatko’s projects: https://wolfsonquantumhub.squarespace.com/- Chiara’s last appearance on TOE: https://www.youtube.com/watch?v=40CB12cj_aM- Chiara and Vlatko’s paper on Quantum-information methods: https://arxiv.org/html/2410.07262v1- Jonathan Oppenheim on TOE: https://www.youtube.com/watch?v=NKOd8imBa2s- Roger Penrose on TOE: https://www.youtube.com/watch?v=sGm505TFMbU- Chiara and Vlatko’s additional papers: https://www.physics.ox.ac.uk/our-people/marletto/publications?page=3- The Dark History of Anti-Gravity (TOE): https://www.youtube.com/watch?v=eBA3RUxkZdc- Ai wins big at the Nobels (Economist article): https://www.economist.com/science-and-technology/2024/10/10/ai-wins-big-at-the-nobels- Support TOE on Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!)- Listen to TOE on Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e- Become a YouTube Member Here: https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join- Join TOE's Newsletter 'TOEmail' at https://www.curtjaimungal.org- 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- Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything Learn more about your ad choices. Visit megaphone.fm/adchoices