Yilmaz, NTYilmaz, NT2025-05-132025-05-1320041029-8479https://hdl.handle.net/20.500.12416/9937The 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.eninfo:eu-repo/semantics/closedAccessDuality In Gauge Field TheoriesSupersymmetry And DualitySupergravity ModelsSupersymmetric Effective TheoriesDualisation of the D=7 Heterotic String -: Art. No. 003Article