Osp(1|8)-Gravity
T. Hurth, P. van Nieuwenhuizen, C.R. Preitschopf, A. Waldron
TL;DR
This paper explores a novel supergravity theory based on the superalgebra Osp(1|8), extending previous work with a new MacDowell-Mansouri $R^2$-type action, contributing to the understanding of supergravity models.
Contribution
It introduces a new supergravity action based on Osp(1|8), expanding the framework of superalgebra-based supergravity theories.
Findings
Formulation of a new Osp(1|8)-based supergravity action
Summary of previous related work (hep-th/9702052)
Potential implications for supergravity model building
Abstract
We analyze a new MacDowell-Mansouri -type supergravity action based on the superalgebra Osp(1|8). This contribution summarizes the work of hep-th/9702052.
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