arXiv · 1701.00063
Stress Tensor Correlators of CCFT$_2$ using Flat-Space Holography
Abstract
We use the correspondence between three-dimensional asymptotically flat spacetimes and two-dimensional contracted conformal field theories (CCFTs) to derive the stress tensor correlators of CCFT$_2$. On the gravity side we use the metric formulation instead of the Chern-Simons formulation of three-dimensional gravity. This method can also be used for four-dimensional case where there is no Chern-Simons formulation for the bulk theory.
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Mohammad Asadi, Omid Baghchesaraei, Reza Fareghbal. 2017-11-15. Stress Tensor Correlators of CCFT$_2$ using Flat-Space Holography. https://doi.org/10.1140/epjc%2Fs10052-017-5333-4
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