Local supersymmetric extensions of the Poincare and AdS invariant gravity

Mokhtar Hassaine Mauricio Andrés Romo Jorquera

arXiv subject: High Energy Physics - Theory (hep-th) mathscidoc:2206.74003

2008.6
In all the odd dimensions which allow Majorana spinors, we consider a gravitational Lagrangian possessing local Poincare invariance and given by the dimensional continuation of the Euler density in one dimension less. We show that the local supersymmetric extension of this Lagrangian requires the algebra to be the maximal extension of the N=1 super-Poincare algebra. By maximal, we mean that in the right hand side of the anticommutator of the Majorana super charge appear all the possible central charges. The resulting action defines a Chern-Simons gauge theory for the maximal extension of the super-Poincare algebra. In these dimensions, we address the same problem for the AdS invariant gravity and we derive its supersymmetric extension for the minimal super-AdS algebra. The connection between both models is realized at the algebraic level through an expansion of their corresponding Lie super algebras. Within a procedure consistent with the expansion of the algebras, the local supersymmetric extension of the Poincare invariant gravity Lagrangian is derived from the super AdS one.
No keywords uploaded!
[ Download ] [ 2022-06-06 12:05:08 uploaded by mauricioromo ] [ 74 downloads ] [ 0 comments ]
@inproceedings{mokhtar2008local,
  title={Local supersymmetric extensions of the Poincare and AdS invariant gravity},
  author={Mokhtar Hassaine, and Mauricio Andrés Romo Jorquera},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220606120508554240326},
  year={2008},
}
Mokhtar Hassaine, and Mauricio Andrés Romo Jorquera. Local supersymmetric extensions of the Poincare and AdS invariant gravity. 2008. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220606120508554240326.
Please log in for comment!
 
 
Contact us: office-iccm@tsinghua.edu.cn | Copyright Reserved