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arXiv · 1907.05866

Equivalent Dual Theories for 3D N=2 Supergravity

Nabamita Banerjee·Saurish Khandelwal·Parita Shah
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Abstract

N=2 three dimensional Supergravity with internal $R-$symmetry generators can be understood as a two dimensional chiral Wess-Zumino-Witten model. In this paper, we present the reduced phase space description of the theory, which turns out to be flat limit of a generalised Liouville theory, up to zero modes. The reduced phase space description can also be explained as a gauged chiral Wess-Zumino-Witten model. We show that both these descriptions possess identical gauge and global (quantum N=2 superBMS$_3$) symmetries.

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Nabamita Banerjee, Saurish Khandelwal, Parita Shah. 2019-07-11. Equivalent Dual Theories for 3D N=2 Supergravity. https://doi.org/10.1103/physrevd.100.105013

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