An embedding space approach to Carrollian CFT correlators for flat space holography

J Salzer - Journal of High Energy Physics, 2023 - Springer
A bstract Carrollian conformal field theories (carrollian CFTs) are natural field theories on
null infinity of an asymptotically flat spacetime or, more generally, geometries with conformal …

Quantum Carroll/fracton particles

J Figueroa-O'Farrill, A Pérez, S Prohazka - Journal of High Energy Physics, 2023 - Springer
A bstract We classify and relate unitary irreducible representations (UIRs) of the Carroll and
dipole groups, ie, we define elementary quantum Carroll and fracton particles and establish …

One-loop quantum effects in Carroll scalars

K Banerjee, R Basu, B Krishnan, S Maulik, A Mehra… - Physical Review D, 2023 - APS
Carrollian field theories at the classical level possess an infinite number of space-time
symmetries, namely the supertranslations. In this article, we inquire whether these …

Dynamics of Carrollian scalar fields

L Ciambelli - Classical and Quantum Gravity, 2024 - iopscience.iop.org
Adopting an intrinsic Carrollian viewpoint, we show that the generic Carrollian scalar field
action is a combination of electric and magnetic actions, found in the literature by taking the …

[HTML][HTML] BRST symmetry of non-Lorentzian Yang-Mills theory

M Islam - Physics Letters B, 2024 - Elsevier
We explore the realization of BRST symmetry in the non-Lorentzian Yang-Mills Lagrangian
within the context of Galilean and Carrollian Yang-Mills theory. Firstly, we demonstrate the …

Quantizing Carrollian field theories

J Cotler, K Jensen, S Prohazka, A Raz… - arXiv preprint arXiv …, 2024 - arxiv.org
Carrollian field theories have recently emerged as a candidate dual to flat space quantum
gravity. We carefully quantize simple two-derivative Carrollian theories, revealing a strong …

Galilean fermions: Classical and quantum aspects

A Sharma - Physical Review D, 2023 - APS
We study the classical and quantum “properties” of Galilean fermions in 3+ 1 dimensions.
We have taken the case of massless Galilean fermions minimally coupled to the scalar field …

Carrollian Born-Infeld Electrodynamics

A Mehra, H Rathi, D Roychowdhury - arXiv preprint arXiv:2401.06958, 2024 - arxiv.org
In this paper, we carry out a detailed investigation on Born-Infeld (BI) Electrodynamics in its
Carrollian limit. We show that the BI Electrodynamics in its Carrollian limit, differs …