Physics Letters B · 2020 · 122 citations · 7 references
Natural SciencesPhysicsElectromagnetismMathematical PhysicsTheoretical PhysicsElectromagnetic PotentialsMaxwell's EquationsSymmetry BreakingConformal InvarianceDuality Between Rotation And TranslationElectromagnetic Field TransformationMaxwell's Equations In Covariant FormNonlinear Maxwell EquationsRotation InvarianceSymmetriesSymmetry Arguments In Electromagnetism
Recently Bandos, Lechner, Sorokin, and Townsend have discovered that Maxwell's electrodynamics can be generalized so that the resulting nonlinear theory preserves both conformal invariance and SO(2) duality-rotation invariance. Their result can be derived in a simpler way.
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Duality rotations for interacting fields
Mary K. Gaillard, Bruno Zumino · Nuclear Physics B · 1981 · 534 citations · Full text