EntityQ907439· pop 8· linked from 65 articlesDirac operatorSign in to savefirst-order differential linear operator on spinor bundle, whose square is the LaplacianConnectionsWilliam Rowan HamiltonEntityLaplace operatorEntitymathematicsEntityquantum mechanicsEntityelectronEntitymassEntityInternational Standard Book NumberEntityspeed of light in vacuumEntityspecial relativityEntityPaul DiracEntitydigital object identifierEntityInternational Standard Serial NumberEntityfermionEntityPlanck constantEntityquantum field theoryEntityquaternionEntitywave functionEntityQ118398EntityDirac equationEntityMinkowski spacetimeEntityCategoriesDifferential operatorsMathematical physicsQuantum operators