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arXiv · 1710.11105

Higher Spins Without (Anti-)de Sitter

Stefan Prohazka·Max Riegler
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Abstract

Can the holographic principle be extended beyond the well known AdS/CFT correspondence? During the last couple of years there has been a substantial amount of research trying to find answers for this question. In this work we provide a review of recent developments of three-dimensional theories of gravity with higher-spin symmetries. We focus in particular on a proposed holographic duality involving asymptotically flat spacetimes and higher spin extended $\mathfrak{bms}_3$ symmetries. In addition we also discuss developments concerning relativistic and nonrelativistic higher spin algebras. As a special case Carroll gravity will be discussed in detail.

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Stefan Prohazka, Max Riegler. 2018-01-28. Higher Spins Without (Anti-)de Sitter. https://arxiv.org/abs/1710.11105

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