Retired Off Apple Stock Then Revolutionized Physics Living in Hawaii | Garrett Lisi
Description
Garrett Lisi is a theoretical physicist known for his work on the "Exceptionally Simple Theory of Everything," which proposes that the E8 Lie group can describe the fundamental forces and particles in the universe. Lisi is also an avid surfer and has gained attention for his unconventional approach to physics outside of academia.
SPONSOR (THE ECONOMIST): As a listener of TOE, you can now enjoy full digital access to The Economist. Get a 20% off discount by visiting: https://www.economist.com/toe
LINKED MENTIONED:
• Garrett Lisi’s TED talk on his theory of everything: https://www.youtube.com/watch?v=y-Gk_Ddhr0M
• Garrett Lisi’s website: https://li.si/
• Garrett Lisi’s papers: https://li.si/Physics/CV.html
• Peter Woit on TOE: https://www.youtube.com/watch?v=9z3JYb_g2Qs
• Garrett Lisi’s paper on triality: https://arxiv.org/pdf/2407.02497
TOE'S TOP LINKS:
- 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
SPONSORS (please check them out to support TOE):
- THE ECONOMIST: As a listener of TOE, you can now enjoy full digital access to The Economist. Get a 20% off discount by visiting: https://www.economist.com/toe
- INDEED: Get your jobs more visibility at https://indeed.com/theories ($75 credit to book your job visibility)
- HELLOFRESH: For FREE breakfast for life go to https://www.HelloFresh.com/freetheoriesofeverything
- PLANET WILD: Want to restore the planet's ecosystems and see your impact in monthly videos? The first 150 people to join Planet Wild will get the first month for free at https://planetwild.com/r/theoriesofeverything/join or use my code EVERYTHING9 later.
TIMESTAMPS:
00:00 - Intro
01:24 - Garrett’s Ted Talk and Background
08:36 - Mystery of Spinors
10:13 - Garrett Poses a Physical Problem
12:22 - String Theorists
23:48 - Triality
26:13 - Garrett’s Top Points in His Talk
28:42 - “String Theory’s the Only Game in Town”
32:10 - Garrett’s Presentation Begins: Unification
38:22 - Spinors vs. Fermions
45:56 - More Particles in Higher Gauge Groups
48:42 - Threefold Symmetry
54:00- Group Theory Overview
59:37 - Quaternion Group
01:04:14 - Pin Group
01:10:25 - Spin Eigenvalues
01:14:45 - C, P, and T
01:22:12 - Biquaternionic Spinors
01:25:55 - Quaternion Triality and the CPTt Group
01:34:14 - Multi-Generational Fermion States
01:37:20 - Fermions in Exceptional Unification
01:42:12 - Exceptional Magic Square
01:44:22 - Outro / Support TOE
Other Links:
- 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
#science #sciencepodcast #physics #theoreticalphysics
Learn more about your ad choices. Visit megaphone.fm/adchoices