Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2008-10-29
Fortsch.Phys.57:684-690,2009
Physics
High Energy Physics
High Energy Physics - Theory
7 pages, contribution to the proceedings of the Fourth Workshop of the RTN project 'Constituents, Fundamental Forces and Symme
Scientific paper
10.1002/prop.200900034
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 conditions for a nonlinear sigma-model in what we call N = 2 boundary superspace. In this note the general formalism for such an approach is presented and the resulting classification sketched. This includes some remarks regarding target spaces whose parameterization includes semi-chiral superfields which have not appeared in the literature yet. In an accompanying note we turn to some examples and applications of the general setup presented here.
Sevrin Alexander
Staessens Wieland
Wijns Alexander
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