Carrollian Partition Functions and the Flat Limit of AdS

P Kraus, RM Myers - arXiv preprint arXiv:2407.13668, 2024 - arxiv.org
The formulation of the S-matrix as a path integral with specified asymptotic boundary
conditions naturally leads to the realization of a Carrollian partition function defined on the …

Geodesics in Carrollian Reissner-Nordström black holes

B Chen, H Sun, J Xu - Physical Review D, 2024 - APS
In this work, we study the geodesics in different Carrollian limits of RN (Reissner-Nordström)
black holes, considering the motions of both neutral and charged particles. We use the …

Holographic Carrollian Currents for Massless Scattering

R Ruzziconi, A Saha - arXiv preprint arXiv:2411.04902, 2024 - arxiv.org
We show that the Ward identities of a Carrollian CFT stress tensor at null infinity reproduce
the leading and subleading soft graviton theorems for massless scattering in the bulk. We …

Soft gravitons in three dimensions

J Cotler, K Jensen, S Prohazka, M Riegler… - arXiv preprint arXiv …, 2024 - arxiv.org
We consider quantum gravity with zero cosmological constant in three dimensions. First, we
show that pure quantum gravity can be written as a magnetic Carrollian theory living on null …

Flat Bands and Compact Localised States: A Carrollian roadmap

N Ara, A Banerjee, R Basu, B Krishnan - arXiv preprint arXiv:2412.18965, 2024 - arxiv.org
We show how Carrollian symmetries become important in the construction of one-
dimensional fermionic systems with all flat-band spectra from first principles. The key …

Carroll limit of one-loop effective action

D Vassilevich - arXiv preprint arXiv:2410.23616, 2024 - arxiv.org
In this paper, we consider a Carroll magnetic limit of a one-loop scalar effective action. We
work on general static backgrounds and compute both divergent and finite parts of the …