4.3 Article

Integrable interpolations: From exact CFTs to non-Abelian T-duals

Journal

NUCLEAR PHYSICS B
Volume 880, Issue -, Pages 225-246

Publisher

ELSEVIER
DOI: 10.1016/j.nuclphysb.2014.01.004

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Funding

  1. European Social Fund (ESF)
  2. National Resources

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We derive two new classes of integrable theories interpolating between exact CFT WZW or gauged WZW models and non-Abelian T-duals of principal chiral models or geometric coset models. They are naturally constructed by gauging symmetries of integrable models. Our analysis implies that non-Abelian T-duality preserves integrability and suggests a novel way to understand the global properties of the corresponding backgrounds. (C) 2014 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/). Funded by SCOAP(3).

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