Preprint On Boundary Perturbations in Liouville Theory and Brane Dynamics in Noncritical String Theories

@inproceedings{Teschner2004PreprintOB,
  title={Preprint On Boundary Perturbations in Liouville Theory and Brane Dynamics in Noncritical String Theories},
  author={Joerg Teschner},
  year={2004}
}
We study certain relevant boundary perturbations of Liouville theory and discuss implications of our results for the brane dynamics in noncritical string theories. Our results include (i) There exist monodromies in the parameter μB of the Neumann-type boundary condition that can create an admixture represented by the Dirichlet type boundary condition, for example. (ii) Certain renormalization group flows can be studied perturbatively, which allows us to determine the results of the… CONTINUE READING