Hamiltonian electric/magnetic duality and Lorentz invariance

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1998-01-01
In (3+1) Hamiltonian form, the conditions for the electric/magnetic invariance of generic self-interacting gauge vector actions and the definition of the duality generator are obvious. Instead, (3+1) actions are not intrinsically Lorentz invariant. Imposing the Dirac–Schwinger stress tensor commutator requirement to enforce the latter yields a differential constraint on the Hamiltonian which translates into the usual Lagrangian form of the duality invariance condition obeyed by Maxwell and Born-Infeld theories. We also discuss covariance properties of some analogous scalar models.
Physics Letters B

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Citation Formats
S. Deser and B. Ö. Sarıoğlu, “Hamiltonian electric/magnetic duality and Lorentz invariance,” Physics Letters B, pp. 369–372, 1998, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34411.