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Somewhere between 1926 and 1950, we gave up the concept of particles in favor of quantum fields. In this video, I explain the motivations for that to a non-physicist: my wife.
Nick Lucid - Host, Writer, Editor, Animator
Eric Aspling - Consulting Expert, Fact Checker
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VIDEO ANNOTATIONS/CARDS
Quantum Superposition:
• Quantum Superposition,...
Older video on Quantum Fields:
• What is a Quantum Fiel...
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SOURCES
www.forbes.com/sites/startswi...
plato.stanford.edu/entries/qu...
General Scientific Papers:
doi.org/10.1119/1.4789885
doi.org/10.1119/1.4812316
Feynman's Papers:
journals.aps.org/pr/abstract/...
journals.aps.org/pr/abstract/...
authors.library.caltech.edu/3...
Overview of Feynman Rules:
particle.phys.uvic.ca/~jalber...
web2.ph.utexas.edu/~vadim/Cla...
www.physics.mcgill.ca/~jcline...
Fundamental Constants:
pml.nist.gov/cuu/Constants/
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LINKS TO COMMENTS
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IMAGE/VIDEO CREDITS
Richard Feynman Portrait:
repository.aip.org/islandora/...
Louis de Broglie:
commons.wikimedia.org/wiki/Fi...
Erwin Schrodinger:
repository.aip.org/islandora/...
Werner Heisenberg:
repository.aip.org/islandora/...
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TIME CODES
00:00 Cold Open
00:12 Getting a baseline
00:55 Matter and Light: What's it made of?
02:38 What is a Field?
04:09 What is a Wave?
05:33 What is a Quantum Field?
07:50 Quantum Fields Visualized
10:26 Feynman Diagrams Explained
12:20 Virtual Particles Explained
13:50 How to use Feynman Diagrams
15:05 Quantum Electrodynamics
18:15 What is its purposes?
18:40 Do particles exist?
19:14 Featured Comment