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Three-dimensional N=2 supergravity theories: From superspace to components

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 نشر من قبل Gabriele Tartaglino-Mazzucchelli
 تاريخ النشر 2013
  مجال البحث
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For general off-shell N=2 supergravity-matter systems in three spacetime dimensions, a formalism is developed to reduce the corresponding actions from superspace to components. The component actions are explicitly computed in the cases of Type I and Type II minimal supergravity formulations. We describe the models for topologically massive supergravity which correspond to all the known off-shell formulations for three-dimensional N=2 supergravity. We also present a universal setting to construct supersymmetric backgrounds associated with these off-shell supergravities.



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