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arXiv · 2606.25803

Massive fields in 3D Minkowski space and boundary correlators

Sudipta Dutta
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Abstract

A codimension-one Carrollian CFT on null infinity has been proposed as the putative dual description of asymptotically flat spacetimes and has so far been successful in describing the massless S-matrices in one higher dimension. In this work, we investigate the current proposal of Carrollian holography to include the massive fields in the bulk. We discover a broader class of correlation functions in two-dimensional Carrollian CFTs and show that they encode massive scattering amplitudes in three-dimensional Minkowski spacetime. We also construct a bulk-to-boundary propagator that generalizes the one already existing for massless fields.

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Sudipta Dutta. 2026-06-24. Massive fields in 3D Minkowski space and boundary correlators. https://arxiv.org/abs/2606.25803

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