ScienceClic English
How to reconcile relativity with quantum mechanics ? What is spin ? Where does the electric charge come from ? All these answers in 15 minutes !
0:00 – Introduction
1:52 – Field and spin
4:38 – Conserved quantities
6:02 – Quantum field
7:39 – Standard model
10:15 – Interactions
13:58 – Conclusion
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Alessandro Roussel,
For more info: http://www.alessandroroussel.com/en
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To learn more :
https://en.wikipedia.org/wiki/Quantum_field_theory
https://en.wikipedia.org/wiki/Symmetry_(physics)
Source
Many thanks to my friend Thomas Harvey who helped me write this video. Thomas was my roommate during my Master's at Cambridge, he is now doing a PhD at Oxford University, and quantum field theory is his daily routine : https://www2.physics.ox.ac.uk/contacts/people/harveyt
This is an amazing explanation, wonderfully done. Great job – I think a lot of people have had concepts snap into place after watching this visualisation. Great soundtrack choice, too
Not sure if I'm more amazed by the physics or the graphics.
I'm consistently impressed by how well you simplify and explain the necessity of things. Within 2 minutes you shows not just that we have fields, but why it's necessary we have something like fields.
You don't just explain fields have internal symmetries, but also show why their nature necessitates these.
If there has ever been a channel that could make M theory digestible and captivating, it's this channel
I'm just simple person, i'm not doing good in school, I'm working as mailman , but I love physic.. I read bunch of physic and other science books, I always love to know how universe work and get to know latest news about science. I always told my son about science, perhaps he can become good scientist
Virtual particles huh….un observed particles that only exist for a moment that we need to create mathematically to make our wacky math model work…oh okay I get it now
weird to think that even us humans are quantum fields
Incredible work!! This SHOULD be in schools. Absolutely amazing visuals and very descriptive.
Varries??
10 28
The precisely paced narration with this timbre of mysterious clarity spoken in an appealing accent is what brings this excellent video really to life…shoutout to the narrator!
3:20 LOSS
It's basically saying he can do what ever he wants.
Something' fishy about all of this. He's taking yous on a long ride
I just found your channel and I had to say this is the most fun I've had in learning and understanding at least specifically Quantum Theory, and I do mean fun. You come at it like we would have in college, starting by building the theory piece by piece. But your script and breakdown level made it the most comprehensive I've ever seen. Your pacing is also incredibly satisfying as you give time for us to process the new words and topics, digest them enough to feel like "I'm not 100% there, but let's trust the process" and then link the non-visual phrasing with the excellent visualization. This is an incredibly satisfying way to learn, for me at least. But your script writing and outline is a huge part of me coming away actually understanding this on a level I really wanted to when I clicked on it.
Here is a thought…!!
The secret in the quantum fields are in the crystals.., even something as common as salt crystals on this Planet . !
We think that the dark space is completely void of anything but I believe that it is filled with nano-crystals of a whole variety of gasses …..!!
This nano-crystals may hold what is believed is "dark energy"…!
How these dark energy are stored will depend very much on the 2'D & 3D patterned surface of the nono-crystals…!
CHEERIO….! 🙏 ❤️
The way he said annihilate 😭😭
I work in data visualisation. I can tell you, these are the best instructional visualisations I have ever encountered.
The dev diary came really late, I see
Somehow these videos make me even more confused after I watch them….
I want to add, that virtual particles are not real and are an artifact of the perturbation approximation. As rough approximation, the perturbation series diverges. There are nonperturbative formulations of qft, though(lattice qcd, amplituhedron).
Very good video. Thank you!
wew
Thanks for sharing
i hope u to continue
I just found ur channel and I am simple amazed. this is beautiful. I have a little bit off topic question, with which software were made the animations ? After effects ? 😀
Particles are long string geco
The "music" in the background is distracting.
the moment you said "we need to allow these fields to interact with each other" I literally got goosbumps.
question!! Am I living in the same universe you are talking about?
One of the best videos I have ever seen. Thank you for doing this man.
instead of assuming virtual particels, assume that particles fermions are uncertain not only in space but also in time.
Why is it called a virtual photon? I mean I see the colour blue, because the electron absorbed sunlight(photons) then dissipated photons to my eyes, is that photon different from any other virtual photon"?
Please upload in HINDI also..
Yeah, I still don't understand
Seems like the best place to ask this question.
As we consider field theory, bosons, up/down quarks, fermion fields etc and we know "time" changes nearer mass. I'm at the point of, another way to view mass is that a individual fields passage/string vibration – geometry fit or combines with another, well, like a jigsaw that allows yet another vibration or geometry to fit in with the first mix . field's combining through attraction (strong/weak and/or others forces) creating more mass and adding more mass through the same forces in a single point creating larger and larger distributions slowly bending/catching/causing more and other string vibrations or geometries to obey/follow the path taken. This coalescing draws in more parallel fields wether the same field or more in turn (at large enough size) shape the field not in straight lines but curved lines that when interacting slow/make distances longer traveled (from a frame of reference) be the force of gravity and the time dilation that we see. Word salad and a novice I might add.
Outstanding, the best explanation of fields, classical and quantum, symmetries, and spin I have ever encountered. I love your videos on General Relativity. Kudos to you 😊
Walking inside of a quantum room, that would suffer a human several transmutation. The room respects each geometry within it; providing and ushering field functions to the body. Psycho alertness and digestion displacement are gained. The electrolysis function in the field is dealing with snails at the human waste removal level. The snails fill with the body waste outside of the room sector, out in nature. The light frequency of that function encapsulates body geometry with pure, clean antimatter in exchange. Eating need only be supplemented then. Eating the cleaned snail matter through the skin, leaves room for visual enhancement on the body. The delta frequency provides that as well, with only few supplemental satellites to ray the sight vector.