24 citations · 77 across the 10 of their papers we have counts for
10 papers
An N=2 worldsheet approach to D-branes in bihermitian geometries: II. The general case
Alexander Sevrin, Wieland Staessens, Alexander Wijns
We complete the investigation of N=(2,2) supersymmetric nonlinear sigma-models in the presence of a boundary. We study the full bihermitian geometry parameterized by chiral, twiste…
N=2 world-sheet approach to D-branes on generalized Kaehler geometries: II. Dualities
Alexander Sevrin, Wieland Staessens, Alexander Wijns
Following the general formalism reviewed in 0810.5355 [hep-th] we present several examples of possible D3-brane configurations on four-dimensional generalized Kaehler geometries. W…
N = 2 world-sheet approach to D-branes on generalized Kaehler geometries: I. General formalism
Alexander Sevrin, Wieland Staessens, Alexander Wijns
We present an N = 2 world-sheet superspace description of D-branes on bihermitian or generalized Kaehler manifolds. To accomplish this, D-branes are considered as boundary conditio…
An N=2 worldsheet approach to D-branes in bihermitian geometries: I. Chiral and twisted chiral fields
Alexander Sevrin, Wieland Staessens, Alexander Wijns
We investigate N=(2,2) supersymmetric nonlinear sigma-models in the presence of a boundary. We restrict our attention to the case where the bulk geometry is described by chiral and…
A and B branes from N=2 superspace
Alexander Sevrin, Wieland Staessens, Alexander Wijns
We present a manifestly supersymmetric description of A and B branes on Kaehler manifolds using a completely local N=2 superspace formulation of the world-sheet nonlinear sigma-mod…
The world-sheet description of A and B branes revisited
A. Sevrin, W. Staessens, A. Wijns
We give a manifest supersymmetric description of A and B branes on Kahler manifolds using a completely local N=2 superspace formulation of the world-sheet nonlinear sigma-model in…