What are Antiparticles? | Dirac Hole Theory & more (Complete)

Antiparticles – 01:09 | anti (e, p, n etc) – 06:18 | Dirac Hole Theory – 23:00 | Crossing Symmetry – 36:00

Universe is made up of matter particles like electrons, protons, neutrons, neutrinos, photons etc. All of these matter particles have a corresponding antimatter version or an antiparticle such that when a particle and an antiparticle come together, they annihilate each other completely leading to the creation of energy. Such a process is called pair annihilation. Sometimes the reverse process is possible when sufficiently high energetic photon may lead to the creation of a particle and its antiparticle. Such antiparticles may have same mass as the corresponding particle, but have different charge, magnetic moment etc. In this video I discuss the various properties of various antiparticles. I also discuss the theoretical explanation of antiparticles according to Dirac hole theory, or simply Hole theory given by Paul Dirac, and briefly touch on QFT. I also talk about an interesting property of antiparticles in various reactions, the Crossing Symmetry

▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱
Support💖https://www.patreon.com/dibyajyotidas
Donate🤝🏻https://paypal.me/FortheLoveofPhysics

Telegram – https://t.me/FortheLoveofPhysicsYT
▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱

▱▱▱▱▱ Elementary Particle Physics ▱▱▱▱▱
1. Four Fundamental Forces
▶ https://youtu.be/n-WTovOT4Lw
2. What are Antiparticles?
▶ https://youtu.be/IexNXyyYfYk
3. What are Neutrinos?
▶ https://youtu.be/Ukop9e8dAuI
4. Neutrino Oscillations
▶ https://youtu.be/jamnVJ6u1wY
5. Parity Violation in Beta Decay
▶ https://youtu.be/v44jEXN4sSY
6. What are Leptons?
▶ https://youtu.be/UQXjfh0j2yg
7. What are Hadrons?
▶ https://youtu.be/XltiIJYRWFQ
8. Lepton, Baryon, Strangeness Number
▶ https://youtu.be/pRbUfZWyoJc
9. Eightfold Way (in Particle physics)
▶ https://youtu.be/9hsabeoi4U8
10. What are Quarks?
▶ https://youtu.be/fWPvhFcDjEs

▱▱▱▱▱ PLAYLIST ▱▱▱▱▱
▶ https://www.youtube.com/playlist?list=PLRN3HroZGu2lkRDsRxzqy_WU8NRk6evbD