Description of D-branes invariant under the Poisson-Lie T-plurality

Abstract

We write the conditions for open strings with charged endpoints in the language of gluing matrices. We identify constraints imposed on the gluing matrices that are essential in this setup and investigate the question of their invariance under the Poisson-Lie T-plurality transformations. We show that the chosen set of constraints is equivalent to the statement that the lifts of D-branes into the Drinfel'd double are right cosets with respect to a maximally isotropic subgroup and therefore it is invariant under the Poisson-Lie T-plurality transformations.

22 pages; added references, the final version accepted for publication

References in corpus (3)

• Worldsheet boundary conditions in Poisson-Lie T-duality
• On the Poisson-Lie T-plurality of boundary conditions
• The world-sheet description of A and B branes revisited

Cited by in corpus (2)

• Quantum equivalence in Poisson-Lie T-duality
• D-branes in $\lambda$-deformations