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arXiv · gr-qc/0702121

Supersymmetric 3D gravity with torsion: asymptotic symmetries

B. Cvetkovic·M. Blagojevic
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Abstract

We study the structure of asymptotic symmetries in N=1+1 supersymmetric extension of three-dimensional gravity with torsion. Using a natural generalization of the bosonic anti-de Sitter asymptotic conditions, we show that the asymptotic Poisson bracket algebra of the canonical generators has the form of two independent super-Virasoro algebras with different central charges.

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B. Cvetkovic, M. Blagojevic. 2007-07-06. Supersymmetric 3D gravity with torsion: asymptotic symmetries. https://doi.org/10.1088/0264-9381%2F24%2F15%2F011

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