T-Duality in Sigma Models with Kaluza-Klein Metric as Electric-Magnetic Duality
arXiv:hep-th/9903154 · doi:10.1142/S0217732399001590
Abstract
It is shown that the T-duality in σ-model with Kaluza-Klein metric, without or with a torsion term, can be interpreted as electric-magnetic duality for some of their solitonic solutions. Actually Buscher's duality transformation interchanges the topological and Noether charges.
12 Pages, Latex