The math of how atomic nuclei stay together is surprisingly beautiful | Full movie #SoME2
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Published 2022-08-14
How does the nucleus of an atom stay together?
Animations and editing by Abhigyan Hazarika
Abhigyan's LinkedIn: www.linkedin.com/in/abhigyan-hazarika-6460801b8/
Script and narration by Fernando Franco Félix
This is our submission to the Summer of Math Exposition:
• Summer of Math Exposition 2 Invitation
Support us in Patreon: www.patreon.com/HighlyEntropicMind
Project github:
github.com/abhigyanh/utsf-public
Original post for the project:
github.com/leios/SoME_Topics/issues/80
Learn more about spin:
• What is Spin? | Quantum Mechanics
• Things we know about spin in quantum ...
Music by Vincent Rubinetti
Download the music on Bandcamp:
vincerubinetti.bandcamp.com/album/the-music-of-3bl…
Stream the music on Spotify:
open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u
Image of Murray Gell-Mann courtesy of “Biografías y Vidas” www.biografiasyvidas.com/biografia/g/gell_mann.htm
Bibliography:
Introduction to Particle Physics by David J. Griffiths
Lie Algebras in Particle Physics by Howard Georgi
Constructing Quarks by Andrew Pickering
An introduction to QFT, Chapter 17, by Michael E. Peskin and Daniel V. Schroeder
Quantum Chromodynamics by Walter Greiner, Stefan Schramm and Eckart Stein
Sections:
Intro: 00:00
Recap on atoms: 01:02
Pauli's Exclusion Principle: 03:23
Color Charge: 14:10
White is color neutral: 16:16
The RGB color space: 19:48
SU(3): 22:31
Triplets and singlets: 27:03
Conclusion: 36:10
All Comments (21)
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“Quantum Mechanics is just some spicy linear algebra” has to be the most beautiful statement I’ve ever heard
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“Ah yes, the Standard Model of Physics... which holds for all known physics... scrap that, almost all known physics.” - Gravity
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SoME2 has blessed us with a 37min video about the Strong Force.
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"How do neutrons and protons stay together?" Lots of counseling ... and counting down the days until the electrons graduate.
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When I was introduced to QCD, as a programmer, I immediately picked up this RGB analogy. Because from this perspective it makes perfect sense. Pixel colors are just 3 numbers and you can freely add, subtract, multiply, divide etc. And as for anti-colors, every image editor has such "Invert" function which makes the image "negative".
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Your energy is unmatched. As a theoretical physics PhD student I greatly appreciate this. I subscribe
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I remember a ted talk given by Grant (3b1b) on what draws people to math, describing it like a movie or a novel, with a storyline, character arcs and heroes, and even though I may need to watch this again to fully understand it, I can tell that your passion here is from having this topic click on a deep level, like a crazy plot twist in a great series! Thanks for making this :)
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“The video is long enough already” you greatly underestimate my patience. You could make this 2 hours long and I still won’t stop watching until I got to the end. Seriously though, great video.
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The realization at the last moment(I won't spoil it) is just too great! I was so excited just like you were. Thank you for this great video.
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I loooovvve this subject too and I could hear you speaking about this for hours. But shout-out to your excitement. Really, there's nothing more awesome that hearing someone excited while speaking of something they find beautiful. You are what made this video from great to excellent due to sharing a passion. Thank you!!
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Very nice - sidenote: The spin statistics theorem does not come from General Relativity. It's a fundamental of quantum field theory which is quantum mechanics respecting SPECIAL relativity.
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If you like this video be sure to also thank Abhigyan Hazarika, my partner for this project, and the person responsible for all the amazing animations that brought these explanations to life
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"Don't mention gravity, we were having a good time"
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I'm not a particularly smart guy, but you've managed to make me feel really intelligent! I loved learning about this subject! Thank you for making this video! 😄
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This was really nice of you to give us such a high quality video. Im still in the last year of high school ( I know very little math and nuclear physics) but I could still understand some of the details , particularly when I reached the "coloured charge" part I was like wow this is just insane. The explanation was handled elegantly and you dumbed it down for the younger audience too . Thank you, I enjoyed it very much and could learn something new again today.
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I think the spin statistics theorem emerges from special, not general relativity. Great video by the way 👍🏼
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Wonderfully done, brilliant. Putting so much fascination and fun into something deeply theoretical is plain ingenious.
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This is just so good! Congratulations on making a truly inspiring video on this difficult subject, and for infusing it with so much enthusiasm and love - not at all an easy thing to do... Thanks to you and your collaborator Abhigyan!
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It's not a coincidence that quantum chromodynamics uses the mathematics of colour. The physicists who were working this out needed an analogy based on SU(3) symmetry, and the obvious one was the primary colours and their associated anti-colours. But it is remarkable how much of this mathematics can be deduced from some relatively simple observations of the behaviour of atoms.
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This is amazing! I love the animations and your willingness to delve down into the math!
