Animation explaining Quantum Electrodynamics and Feynman Diagrams
Basic ideas of quantum electrodynamics history of its origination and its importance are outlined. It is shown low the notion of the field for each kind of particles and the notion of vacuum for such field had originated and been affirmed how a new language of the Feynman diagrams had appeared without which it is quite impossible to described complex processes of particle scattering and mutual transformation. ( Learn more )
How do we reconcile electromagnetism with quantum physics? How do we describe the interaction between two electrons? What are virtual particles? All these answers in 15 minutes!
0:00 – Introduction
1:27 – Quantum Fields
4:17 – Feynman Diagrams
9:32 – Sum and amplitudes
13:36 – Conclusion