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N=2 Supergravity Counterterms, Off and On Shell

We study N=2 supergravity deformed by a genuine supersymmetric completion of the $\lambda R^4$ term, using the underlying off shell N=2 superconformal framework. The gauge-fixed superconformal model has unbroken local supersymmetry of N=2 supergravity with higher derivative deformation. Elimination...

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Detalles Bibliográficos
Autores principales: Chemissany, W., Ferrara, S., Kallosh, R., Shahbazi, C.S.
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP12(2012)089
http://cds.cern.ch/record/1474392