Yilmaz, N.T.Yilmaz, N.T.2025-05-132025-05-1320041029-8479https://doi.org/10.1088/1126-6708/2004/09/003https://hdl.handle.net/20.500.12416/9936The dualisation and the first-order formulation of the D = 7 abelian Yang-Mills supergravity which is the low energy effective limit of the D = 7 fully Higssed heterotic string is discussed. The non-linear coset formulation of the scalars is enlarged to include the entire bosonic sector by introducing dual fields and by constructing the Lie superalgebra which generates the dualized coset element. © SISSA/ISAS 2004.eninfo:eu-repo/semantics/closedAccessDuality In Gauge Field TheoriesSupergravity ModelsSupersymmetric Effective TheoriesSupersymmetry And DualityArticle10.1088/1126-6708/2004/09/0032-s2.0-22144483941