A New Duality Symmetry in String Theory

E. Kiritsis; N. Obers

doi:10.1016/0370-2693(94)90592-4

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arXiv · hep-th/9406082

A New Duality Symmetry in String Theory

E. Kiritsis·N. Obers

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Abstract

We consider the conformal gauging of non-abelian groups. In such cases there are inequivalent ways of gauging (generalizing the axial and vector cases for abelian groups) corresponding to external automorphisms of the group. Different $\s$-models obtained this way correspond to the same conformal field theory. We use the method of quotients to formulate this equivalence as a new duality symmetry.

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E. Kiritsis, N. Obers. 1994-07-06. A New Duality Symmetry in String Theory. https://doi.org/10.1016/0370-2693(94)90592-4

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