 Bargmann–Wigner equations

The Bargmann–Wigner equations describe a set of relativistic wave equations for particles with arbitrary spin in the framework of quantum field theory. They are named after Valentin Bargmann and Eugene Wigner, who developed these equations in the context of defining fields for particles with spin greater than \( \frac{1}{2} \). **Key Aspects of The Bargmann-Wigner Equations:** 1.