Spinors for Beginners 21: Introduction to Quantum Field Theory from the ground up

Full spinors playlist: https://www.youtube.com/playlist?list=PLJHszsWbB6hoOo_wMb0b6T44KM_ABZtBs Leave me a tip: https://ko-fi.com/eigenchris Powerpoint slide files + Exercise answers: https://github.com/eigenchris/MathNotes/tree/master/SpinorsForBeginners Quantum Sense video on generators in classical mechanics: https://www.youtube.com/watch?v=lJorwy0BQGU&list=PL8ER5-vAoiHAWm1UcZsiauUGPlJChgNXC&index=12&pp=iAQB Quantum Sense full playlist on Quantum Mechanics: https://www.youtube.com/playlist?list=PL8ER5-vAoiHAWm1UcZsiauUGPlJChgNXC 0:00 - Introduction 4:56 - Special Relativity 7:44 - Classical Field Theory 20:03 - Quantum Mechanics 37:34 - Relativistic Field Theory 42:49 - Relativistic Quantum Mechanics 53:17 - Coupled Quantum Oscillators 1:03:47 - Quantum Field Theory 1:23:25 - Bringing it all together