3-dimensional scalar-vector dual of topological sigma-model
arXiv:hep-th/0201006 · doi:10.1023/A:1022383018285
Abstract
A 3-dimensional model dual to the Rozansky-Witten topological sigma-model with a hyper-Kaehler target space is considered. It is demonstrated that a Feynman diagram calculation of the classical part of its partition function yields the Milnor linking number.
10 pages, 2 EPS figures, talk delivered at "EuroConference on Partial Differential Equations and their Applications to Geometry & Physics", 1 reference added, final version