Despite being named for Fermi, a “golden rule” first derived by this physicist (10[1]-5[1])predicts transitions due to perturbations. Both state vectors and observables have time dependence (10[1])in a framework (10[1])introduced (10[2])by this physicist (10[1]-5[3])called the interaction (10[1]-5[1])picture. (10[2]-5[1])This physicist’s (-5[1])eponymous equation (10[1]-5[1])predicts free particles undergo (-5[1])rapid oscillatory (10[1])motion called (10[1])Zitterbewegung (-5[1])(“TSIT-ur-buh-VAY-goong”). The existence of a single magnetic monopole (10[3]-5[1])implies the (10[1])quantization (10[2])of electric (10[1])charge (10[1])according to this physicist’s (10[1]-5[1])quantization condition. (10[2])This physicist “factored” the wave equation to find gamma (-5[1])matrices (10[1])and spinors used in his namesake (10[1]-5[1])equation. (10[1]-5[1])The existence of negative energy (10[1])solutions (10[1]-5[1])led (10[1]-5[1])this man (10[1])to propose (10[1])his namesake “sea” of electrons. For 10 points, what British physicist (-5[2])developed (10[1]-5[1])a namesake (10[1])relativistic (10[1]-5[1])generalization (10[1])of the Schrödinger (10[2]-5[1])equation? (-5[1])■END■ (10[12]0[26])