EntityQ1936915· pop 5· linked from 24 articlesminimal couplingSign in to savefield theory coupling of charge but not higher momentsConnectionsgauge fixingEntityenergyEntityquantum mechanicsEntityelectronEntityInternational Standard Book NumberEntityInternational System of UnitsEntityelectric chargeEntityelectromagnetismEntitydigital object identifierEntitymomentumEntitykinetic energyEntitypotential energyEntityspinEntityCartesian coordinate systemEntityLorentz forceEntityquantum field theoryEntityelectric potentialEntitywave functionEntitybibcodeEntityfieldEntityCategoriesGauge theoriesHamiltonian mechanicsLagrangian mechanics