Review on non-relativistic gravity

J Hartong, NA Obers, G Oling - Frontiers in Physics, 2023 - frontiersin.org
This study reviews the history of Newton–Cartan (NC) gravity with an emphasis on recent
developments, including the covariant, off-shell large speed of light expansion of general …

Lifshitz holography

M Taylor - Classical and Quantum Gravity, 2016 - iopscience.iop.org
In this article we review recent progress on the holographic modelling of field theories with
Lifshitz symmetry. We focus in particular on the holographic dictionary for Lifshitz …

Non-relativistic gravity and its coupling to matter

D Hansen, J Hartong, NA Obers - Journal of High Energy Physics, 2020 - Springer
A bstract We study the non-relativistic expansion of general relativity coupled to matter. This
is done by expanding the metric and matter fields analytically in powers of 1/c 2 where c is …

Gauging the Carroll algebra and ultra-relativistic gravity

J Hartong - Journal of High Energy Physics, 2015 - Springer
A bstract It is well known that the geometrical framework of Riemannian geometry that
underlies general relativity and its torsionful extension to Riemann-Cartan geometry can be …

The gauging procedure and carrollian gravity

J Figueroa-O'Farrill, E Have, S Prohazka… - Journal of High Energy …, 2022 - Springer
A bstract We discuss a gauging procedure that allows us to construct lagrangians that
dictate the dynamics of an underlying Cartan geometry. In a sense to be made precise in the …

Field theories with conformal Carrollian symmetry

A Bagchi, A Mehra, P Nandi - Journal of High Energy Physics, 2019 - Springer
A bstract Conformal Carrollian groups are known to be isomorphic to Bondi-Metzner-Sachs
(BMS) groups that arise as the asymptotic symmetries at the null boundary of Minkowski …

Carroll-Hawking effect

A Aggarwal, F Ecker, D Grumiller, D Vassilevich - Physical Review D, 2024 - APS
Carroll black holes with an associated Carroll temperature were introduced recently. So far,
it is unclear if they exhibit a Hawking-like effect. To solve this, we study scalar fields on …

Hořava-Lifshitz gravity from dynamical Newton-Cartan geometry

J Hartong, NA Obers - Journal of High Energy Physics, 2015 - Springer
A bstract Recently it has been established that torsional Newton-Cartan (TNC) geometry is
the appropriate geometrical framework to which non-relativistic field theories couple. We …

[HTML][HTML] Lifshitz space–times for Schrödinger holography

J Hartong, E Kiritsis, NA Obers - Physics Letters B, 2015 - Elsevier
We show that asymptotically locally Lifshitz space–times are holographically dual to field
theories that exhibit Schrödinger invariance. This involves a complete identification of the …

Schrödinger invariance from Lifshitz isometries in holography and field theory

J Hartong, E Kiritsis, NA Obers - Physical Review D, 2015 - APS
We study nonrelativistic field theory coupled to a torsional Newton-Cartan (NC) geometry
both directly and holographically. The latter involves gravity on asymptotically local Lifshitz …