gaugeelméletekben
Gauge theories are a fundamental framework in theoretical physics used to describe the interactions of elementary particles. They are based on the principle of gauge invariance, which states that the laws of physics should remain unchanged under certain local transformations of the fields involved. These transformations are called gauge transformations, and they depend on the position in spacetime.
The core idea is that forces arise from the requirement that a theory must be invariant under
Similarly, the strong nuclear force, which binds quarks together to form protons and neutrons, is described