Part 1/10:
Understanding Quantum Electrodynamics: A Deep Dive into Quantum Field Theory
Quantum Electrodynamics (QED), often hailed as "the jewel of physics" by Richard Feynman, is the cornerstone of quantum field theory (QFT), delivering exceptional predictive power about the universe. This article explores the philosophical foundations and groundbreaking implications of QED, elaborating on how it intricately describes the interaction between light and matter.