Duality, Marginal Perturbations and Gauging

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dc.creatorHenningson, Måns
dc.creatorNappi, Chiara R.
dc.date1993-01-04
dc.date.accessioned2026-07-07T11:14:42Z
dc.date.available2026-07-07T11:14:42Z
dc.descriptionWe study duality transformations for two-dimensional sigma models with abelian chiral isometries and prove that generic such transformations are equivalent to integrated marginal perturbations by bilinears in the chiral currents, thus confirming a recent conjecture by Hassan and Sen formulated in the context of Wess-Zumino-Witten models. Specific duality transformations instead give rise to coset models plus free bosons.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/hep-th/9301005
dc.identifierhttp://arxiv.org/abs/hep-th/9301005
dc.identifierPhys.Rev.D48:861-868,1993
dc.identifierdoi:10.1103/PhysRevD.48.861
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192161
dc.subjectHigh Energy Physics - Theory
dc.titleDuality, Marginal Perturbations and Gauging
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