Non-abelian T-duality, generalised geometry and holography

2nd International Conference on Mathematical Modeling in Physical Sciences 2013

物理学;数学

Macpherson, N.T.^1

Department of Physics, Swansea University, Singleton Park, Swansea, SA2 8PP, United Kingdom^1

关键词: Recent progress;    Spinors;    Structure solutions;    T-duality;    Transformation rules;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/490/1/012122/pdf
DOI  :  10.1088/1742-6596/490/1/012122

来源: IOP

【 摘 要 】

Recent progress which relates non-abelian T-duality of N 1 SuGra solutions to the powerful techniques of Generalised geometry is reviewed. It is shown that SU(3) structure solutions are mapped to SU(2) structures and the transformation rule of the corresponding pure spinors is presented. This constitutes an important step on the road towards the utility of the duality within holography, showing for example, how smeared sources must transform and so how to add flavour to the T-duals.