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arXiv · hep-th/9606187

Quantum corrections of Abelian Duality Transformations

J. Balog·P. Forgács·Z. Horváth·L. Palla
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Abstract

A modification of the Abelian Duality transformations is proposed guaranteeing that a (not necessarily conformally invariant) $σ$-model be quantum equivalent (at least up to two loops in perturbation theory) to its dual. This requires a somewhat non standard perturbative treatment of the {\sl dual} $σ$-model. Explicit formulae of the modified duality transformation are presented for a special class of block diagonal purely metric $σ$-models.

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J. Balog, P. Forgács, Z. Horváth, L. Palla. 1996-07-24. Quantum corrections of Abelian Duality Transformations. https://doi.org/10.1016/0370-2693(96)01157-4

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