Quantum Field Theory
Quantum Field Theory, as a component of High Energy Physics within the broader contexts of Science and Physics, explores the behavior of fundamental particles in various states and interactions. It amalgamates principles from both quantum mechanics and special relativity to describe how these particles interact, create, and annihilate one another. Quantum Field Theory provides a framework for constructing quantum mechanical models of subatomic particles in particle physics and quasiparticles in condensed matter physics. Incorporating the concept of force-carrying particles, it offers insights into the four fundamental forces of nature: gravity, electromagnetism, strong nuclear force, and weak nuclear force.