Carroll stories

J de Boer, J Hartong, NA Obers, W Sybesma… - Journal of High Energy …, 2023 - Springer
A bstract We study various aspects of the Carroll limit in which the speed of light is sent to
zero. A large part of this paper is devoted to the quantization of Carroll field theories. We …

Conformal Carroll scalars with boosts

S Baiguera, G Oling, W Sybesma, BT Søgaard - SciPost Physics, 2023 - scipost.org
We construct two distinct actions for scalar fields that are invariant under local Carroll boosts
and Weyl transformations. Conformal Carroll field theories were recently argued to be …

Relativistic fluids, hydrodynamic frames and their Galilean versus Carrollian avatars

AC Petkou, PM Petropoulos… - Journal of High Energy …, 2022 - Springer
A bstract We comprehensively study Galilean and Carrollian hydrodynamics on arbitrary
backgrounds, in the presence of a matter/charge conserved current. For this purpose, we …

Dipole superfluid hydrodynamics

A Jain, K Jensen, R Liu, E Mefford - Journal of High Energy Physics, 2023 - Springer
A bstract We construct a theory of hydrodynamic transport for systems with conserved dipole
moment, U (1) charge, energy, and momentum. These models have been considered in the …

Gauges in three-dimensional gravity and holographic fluids

L Ciambelli, C Marteau, PM Petropoulos… - Journal of High Energy …, 2020 - Springer
A bstract Solutions to Einstein's vacuum equations in three dimensions are locally maximally
symmetric. They are distinguished by their global properties and their investigation often …

Relaxed hydrodynamic theory of electrically driven nonequilibrium steady states

DK Brattan, M Matsumoto, M Baggioli, A Amoretti - Physical Review Research, 2024 - APS
The capability of hydrodynamics to accurately describe slow and long-wavelength
fluctuations around nonequilibrium steady states (NESS), characterized by a stationary flow …

Geometrizing non-relativistic bilinear deformations

D Hansen, Y Jiang, J Xu - Journal of High Energy Physics, 2021 - Springer
A bstract We define three fundamental solvable bilinear deformations for any massive non-
relativistic 2d quantum field theory (QFT). They include the\(\mathrm {T}\overline {\mathrm …

Fracton gauge fields from higher-dimensional gravity

F Peña-Benítez, P Salgado-Rebolledo - Journal of High Energy Physics, 2024 - Springer
A bstract We show that the fractonic dipole-conserving algebra can be obtained as an
Aristotelian (and pseudo-Carrollian) contraction of the Poincaré algebra in one dimension …

Dissipative electrically driven fluids

A Amoretti, DK Brattan, L Martinoia… - Journal of High Energy …, 2024 - Springer
A bstract We consider entropy generating flows for fluids that achieve a steady state in the
presence of a driving electric field. Having chosen one among the space of stationarity …

Non-dissipative electrically driven fluids

A Amoretti, DK Brattan, L Martinoia… - Journal of High Energy …, 2023 - Springer
A bstract Existing hydrodynamic models of charged fluids consider any external electric field
acting on the fluid as either first order in the hydrodynamic derivative expansion and …