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Neil deGrasse Tyson and Brian Greene Confront the Edge of our Understanding

2024-07-02 Science & Technology
4.5m
78.4k
6.4k
StarTalk
StarTalk
5.7m subscribers

Particle Mass, Quantum Gravity, and the Universe's Fabric with Brian Greene

Explore how particles gain mass via the Higgs field and uncover cutting-edge theories suggesting spacetime is woven by quantum entanglement. Learn why most proton mass comes primarily from the energy dynamics binding its components, not fundamental particle interactions alone.

Short Summary

  • Explain the actual source of most proton mass, separating Higgs contributions from gluonic energy.
  • Detail how quantum uncertainty drives vacuum fluctuations, evidenced by the Casimir force.
  • Assess the status of Supersymmetry as a candidate for explaining dark matter abundance.
  • Note that Einstein won his Nobel Prize for the realization of photons (the photoelectric effect).

This session delves deep into the Standard Model, challenging popular assumptions about mass origin. Physicist Brian Greene clarifies concepts related to quantum gravity, including wormholes as spacetime fabric, and the massive failure of current quantum theory to predict the cosmological constant. This discussion equips readers with the concepts driving the search for fundamental unification.

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Description

How do particles get mass? Neil deGrasse Tyson and comedian Chuck Nice discover squarks, sneutrinos, the Higgs boson, and whether dark matter has a particle with theoretical physicist Brian Greene. Go to https://ground.news/startalk to stay fully informed on Space and Science news. Save 40% off through my link for unlimited access to the Vantage plan this month. Can we finally get to the bottom of what happens when a quark falls into a black hole? Learn about the ultraviolet catastrophe, the start of quantum physics, and Max Planck quantizing packets of energy. We also discuss how Einstein won the Nobel prize for the discovery for which he is least famous. We take a deep dive into the Higgs boson. Who’s Higgs? What’s a boson? Find out about how the Higgs field creates mass, the different quantum particles, and how quarks create protons and neutrons. Brian breaks down the theory of supersymmetry: does every particle have a counterpart? Learn about squarks, sneutrinos, and whether supersymmetry can give an answer to what dark matter is. Is the fabric of spacetime woven by tiny wormholes? Discover the Casimir force, quantum fluctuations, and why you need so many dimensions in a string theory universe. We discuss whether the cosmological constant is, in fact, constant. Plus, find out about the biggest mismatch between theory and experiment in physics. Timestamps: 00:00 - Introduction: Brian Greene 07:45 - When a Quark Falls Into a Black Hole 13:55 - The Beginning of Quantum Physics & Einstein’s Nobel Prize 18:01 - Discovering the Higgs Boson 21:52 - What is the Higgs Boson? 26:26 - How Do Particles in an Atom Get Mass? 30:30 - Is Dark Matter a Particle? 33:20 - Squarks, Sneutrinos, & Supersymmetry 40:16 - Fabric of Spacetime Woven by Wormholes 45:06 - Four Dimensions & String Theory 47:20 - Is Dark Matter Just Matter in Another Universe? 49:30 - Is the Cosmological Constant Constant? 56:16 - A Cosmic Perspective Check out our second channel, @StarTalkPlus Get the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: https://amzn.to/3PL0NFn Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson

Top Comments (10)

@Neopoleon-X 2024-07-02

I really needed this break from politics. Thank you people for keeping me sane. And thrilled to be alive!

3.7k 295 replies
@mickeybrumfield764 2024-07-02

We should be greatful that there are people out there like Neil Degrass Tyson and Brian Green who are not just scientist but are also public figures who spend a lot of their precious time to educate us on what is going on with their work.

3.2k 126 replies
@StarTalk 2024-07-02

The gluonic force between this trio is top tier! 🌟 What's something you wish Brian Greene could expand on?

1.8k 285 replies
@penguin902 2024-07-06

I'm starting to realize that as Chuck gets smarter Neil talks on a higher level along with the guests and I can't listen in passing while multi-tasking anymore.

1.5k 42 replies
@ZorinZato 2024-07-19

Chuck is so critical to this show. He makes them slow down and explain when they need to, and also his reactions when he finally gets it (which is usually when I’m getting it too) perfectly encapsulate how I feel in those moments

1.3k 21 replies
@VikingJMack 2024-07-02

Chuck's reaction to gaining understanding around fields is how I reacted to reading Brian's books.

1.1k 44 replies
@rebekahweber2413 2024-07-12

The best part of all of this is to watch Chuck. Basically, Neil and Brian are talking shop talk, and Chuck is along for the ride until Chuck has his epiphany. That is what I love the most. He got it. Then he says he feels included, rather than the 3rd wheel. Now Chuck is on board, and he is concentrating so hard. I love his funny quips and interpretations, but now that he is there and in the moment, it's just a beautiful thing to see him now a part of the team. I love Chuck, but it way more fun to see him celebrate after his breakthrough.

884 28 replies
@qbtc 2024-07-04

Chuck Nice probably has earned an honorary PhD in physics doing all these shows.

802 21 replies
@АлександрМирный-з2з 2025-06-21

I’ve spent years chasing answers in documentaries, podcasts, even ancient texts—and none of it hit me the way The Obscured Principles book did. It’s like it was written for the few who are ready to break the illusion and remember who they really are.

551 6 replies
@karabomoswane4355 2025-03-01

Chuck's excitement takes me back to how I fell in love with Physics. I wish we all felt this level of joy and excitement in uncovering what laid hidden to us. Let's "keep looking up"

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