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What is Four-Dimensional R4 Superinvariants about?
The document discusses the N = 1 supersymmetrization of the fourth power of the Weyl tensor in four-dimensional space, detailing the computation of terms necessary for the effective action at three loops. It explores the implications of auxiliary fields and the reabsorption of R4 correction terms into the pure supergravity action, emphasizing the challenges in maintaining supersymmetry during the process. The findings contribute to the understanding of quantum supergravity and string theory effective action
- Author
- avessodoavesso
- Language
- EN