• Did This NEW Theory of Gravity Solve the Expanding Universe? Claudia de Rham [Ep. 419]

  • May 26 2024
  • Duración: 59 m
  • Podcast

Did This NEW Theory of Gravity Solve the Expanding Universe? Claudia de Rham [Ep. 419] Por arte de portada

Did This NEW Theory of Gravity Solve the Expanding Universe? Claudia de Rham [Ep. 419]

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  • Join my mailing list https://briankeating.com/list to win a real 4 billion year old meteorite! All .edu emails in the USA 🇺🇸 will WIN! The acceleration of the expansion of the universe is one of the fundamental questions in cosmology. Scientists believe that dark energy is driving and accelerating the expansion; however, there is a discrepancy between the predicted amount of dark energy in the universe and our theoretical calculations based on the properties of fundamental particles. To get to the bottom of this, today's guest, Professor Claudia de Rham, proposed a new theory of "massive gravity" that could solve this “impossible” riddle. Claudia de Rham is a Swiss theoretical physicist at Imperial College London. She is known for her work at the intersection of gravity, cosmology, and particle physics. She won the 2020 Blavatnik Young Scientist Award for reviving the theory of massive gravity and has made significant contributions to understanding dark energy, dark matter, and gravity. Her research focuses on modified theories of gravity, including massive gravity and Galileon gravity. Join us as we explore the true nature of gravity and the beauty of falling! Key Takeaways: 00:00:00 Intro 00:01:19 Mass of the graviton 00:08:20 Judging a book by its cover 00:15:20 Could AI experience the joy of falling? 00:20:07 The speed of gravity 00:22:55 How would a breathing mode manifest itself? 00:34:08 Extra dimensions 00:40:00 Do we need a quantum theory of gravity? 00:45:00 Nothing happens at the Planck length 00:50:27 Quantum nature of gravity 00:55:34 Outro — Additional resources: 📝 Get one month of Snipd Premium for free with this link: https://get.snipd.com/Cx7S/brianSnipd Snipd lets you take Smart Notes 🧠 with AI 💡 — it’s my favorite podcast player 😀 ! ➡️ Connect with Claudia de Rham: 💻 LinkedIn: https://www.linkedin.com/in/claudia-de-rham-b2b4b3274/ ➡️ Follow me on your fav platforms: ✖️ Twitter: https://twitter.com/DrBrianKeating 🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1 📝 Join my mailing list: https://briankeating.com/list ✍️ Check out my blog: https://briankeating.com/cosmic-musings/ 🎙️ Follow my podcast: https://briankeating.com/podcast Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known. Make sure to subscribe so you never miss an episode! Learn more about your ad choices. Visit megaphone.fm/adchoices
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