Journal of High Energy Physics

, 2011:52 | Cite as

Boundary conditions in Toda theories and minimal models

  • Stefan FredenhagenEmail author


We show that the disc bulk one-point functions in a sl(n) Toda conformal field theory have a well-defined limit for the central charge c = n − 1, and that their limiting values can be obtained from a limit of bulk one-point functions in the W n minimal models. This comparison leads to a proposal for one-point functions for twisted boundary conditions in Toda theory.


Field Theories in Lower Dimensions D-branes Conformal and W Symmetry Conformal Field Models in String Theory 


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Copyright information

© SISSA, Trieste, Italy 2011

Authors and Affiliations

  1. 1.Max-Planck-Institut für GravitationsphysikAlbert-Einstein-InstitutGolmGermany

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