Duality Symmetry in the Schwarz-Sen Model
arXiv:hep-th/9906042 · doi:10.1063/1.59671
Abstract
The duality symmetric but not manifestly covariant action proposed by Schwarz-Sen is canonically quantized in the Coulomb gauge. The resulting theory turns out to be, nevertheless, relativistically invariant. It is shown, afterwards, that the Schwarz-Sen model naturally emerges when duality is implemented as a local symmetry of sourceless electrodynamics. This implies in the equivalence of these theories at the quantum level.
11 pages, latex, to be published in "Trends in Theoretical Physics II", edited by H. Falomir, R. E. Gamboa Saravi and F. Schaposnik, AIP Conference Proceedings 484, 1999