A study of the partition function of a 3-dimensional scalar-vector model formally related via duality to the Rozansky-Witten topological sigma-model is presented. The partition function is shown to consist of such topological quantities of a 3-dimensional manifold M like a lattice sum, the Reidemeister-Ray-Singer torsion tau(r)(M) and the Massey product. (C) 2000 Published by Elsevier Science B.V. All rights reserved. References: 9
展开▼