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arXiv · 1801.03245

Flatspace Chiral Supergravity

Arjun Bagchi·Rudranil Basu·Stéphane Detournay·Pulastya Parekh
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Abstract

We propose a holographic duality between a 2 dimensional (2d) chiral superconformal field theory and a certain theory of supergravity in 3d with flatspace boundary conditions that is obtained as a double scaling limit of a parity breaking theory of supergravity. We show how the asymptotic symmetries of the bulk theory reduce from the "despotic" Super Bondi-Metzner-Sachs algebra (or equivalently the Inhomogeneous Super Galilean Conformal Algebra) to a single copy of the Super-Virasoro algebra in this limit and also reproduce the same reduction from a study of null vectors in the putative 2d dual field theory.

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Arjun Bagchi, Rudranil Basu, Stéphane Detournay, Pulastya Parekh. 2018-01-10. Flatspace Chiral Supergravity. https://doi.org/10.1103/physrevd.97.106020

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