For 10 points, name this relativistic equation for fermions, the first to combine quantum mechanics with special relativity.
Feynman's checkerboard method can be used to solve this equation in a restricted number of dimensions. In terms of Feynman slash notation, this equation can be written as i times partial derivative slashed minus m all acting on psi equals zero. It can also be expressed in terms of a set of matrices that generate a Clifford algebra, known as the gamma matrices, that act on a namesake spinor (spinner). This equation was formulated when its namesake realized he could take the square root of the d'Alembertian (dall-ahm-BARE-shin). Antiparticles were implied by the negative energy solutions to this equation. For 10 points, name this relativistic equation for fermions, the first to combine quantum mechanics with special relativity.
Feynman's checkerboard method can be used to solve this equation in a restricted number of dimensions.
Dirac equation &lt;Overman&gt;