Dual branes in topological sigma models over Lie groups. BF-theory and non-factorizable Lie bialgebras
نویسندگان
چکیده
منابع مشابه
Dual branes in topological sigma models over Lie groups. BF-theory and non-factorizable Lie bialgebras
We continue the study of the Poisson-Sigma model over Poisson-Lie groups. Firstly, we solve the models with targets G and G∗ (the dual group of the Poisson-Lie group G) corresponding to a triangular r-matrix and show that the model over G∗ is always equivalent to BF-theory. Then, given an arbitrary r-matrix, we address the problem of finding D-branes preserving the duality between the models. W...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2006
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2006/04/058