About this document
Quantum Field Theory Overview and Applications by zarrarqureshi2004 is a document available to read on EtoBox.
Quantum Field Theory (QFT) is a theoretical framework that integrates special relativity, quantum mechanics, and classical field theory to describe subatomic particles and their interactions. It employs mathematical tools like Lagrangian densities and quantization methods, and is foundational to the Standard Model of particle physics, which includes gauge theories and Feynman diagrams for calculating interactions. Despite its success, QFT faces challenges, particularly in reconciling with gravity.
- Author
- zarrarqureshi2004
- Language
- EN