Dirac Equation

The Dirac Equation is a fundamental equation in quantum mechanics that describes the behavior of particles like electrons, incorporating both quantum mechanics and special relativity. It predicts that particles can have intrinsic spin and also introduces the concept of antimatter. In matrix mechanics, it expresses the state of a particle as a vector in a complex space, where matrices represent physical properties and transformations. Essentially, the Dirac Equation provides a more complete understanding of the behavior of subatomic particles, allowing for the prediction of phenomena that classical physics cannot explain.