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arXiv · hep-th/9702065

Duality Symmetry in the Schwarz-Sen Model

H. O. Girotti·M. Gomes·V. O. Rivelles·A. J. da Silva
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Abstract

The continuous extension of the discrete duality symmetry of the Schwarz-Sen model is studied. The corresponding infinitesimal generator $Q$ turns out to be local, gauge invariant and metric independent. Furthermore, $Q$ commutes with all the conformal group generators. We also show that $Q$ is equivalent to the non---local duality transformation generator found in the Hamiltonian formulation of Maxwell theory. We next consider the Batalin--Fradkin-Vilkovisky formalism for the Maxwell theory and demonstrate that requiring a local duality transformation lead us to the Schwarz--Sen formulation. The partition functions are shown to be the same which implies the quantum equivalence of the two approaches.

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H. O. Girotti, M. Gomes, V. O. Rivelles, A. J. da Silva. 1997-10-13. Duality Symmetry in the Schwarz-Sen Model. https://doi.org/10.1103/physrevd.56.6615

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