Aspects of nonrelativistic strings
G Oling, Z Yan - Frontiers in Physics, 2022 - frontiersin.org
We review recent developments on nonrelativistic string theory. In flat spacetime, the theory
is defined by a two-dimensional relativistic quantum field theory with nonrelativistic global …
is defined by a two-dimensional relativistic quantum field theory with nonrelativistic global …
Carrollian hydrodynamics from symmetries
In this work, we revisit Carrollian hydrodynamics, a type of non-Lorentzian hydrodynamics
which has recently gained increasing attentions due to its underlying connection with …
which has recently gained increasing attentions due to its underlying connection with …
Strings with non-relativistic conformal symmetry and limits of the AdS/CFT correspondence
A bstract We find a Polyakov-type action for strings moving in a torsional Newton-Cartan
geometry. This is obtained by starting with the relativistic Polyakov action and fixing the …
geometry. This is obtained by starting with the relativistic Polyakov action and fixing the …
Flat Holography: Aspects of the dual field theory
A bstract Assuming the existence of a field theory in D dimensions dual to (D+ 1)-
dimensional flat space, governed by the asymptotic symmetries of flat space, we make some …
dimensional flat space, governed by the asymptotic symmetries of flat space, we make some …
Boosting to BMS
A bstract Bondi-Metzner-Sachs (BMS) symmetries, or equivalently Conformal Carroll
symmetries, are intrinsically associated to null manifolds and in two dimensions can be …
symmetries, are intrinsically associated to null manifolds and in two dimensions can be …
Field theories with conformal Carrollian symmetry
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 …
(BMS) groups that arise as the asymptotic symmetries at the null boundary of Minkowski …
Carroll covariant scalar fields in two dimensions
A bstract Conformal Carroll symmetry generically arises on null manifolds and is important
for holography of asymptotically flat spacetimes, generic black hole horizons and …
for holography of asymptotically flat spacetimes, generic black hole horizons and …
More on quantum chiral higher spin gravity
E Skvortsov, T Tran, M Tsulaia - Physical Review D, 2020 - APS
Chiral higher spin gravity is unique in being the smallest higher spin extension of gravity and
in having a simple local action both in flat and (anti-) de Sitter spaces. It must be a closed …
in having a simple local action both in flat and (anti-) de Sitter spaces. It must be a closed …
Longitudinal Galilean and Carrollian limits of non-relativistic strings
A bstract It is well known that one can take an infinite speed of light limit that gives rise to non-
relativistic strings with a relativistic worldsheet sigma model but with a non-relativistic target …
relativistic strings with a relativistic worldsheet sigma model but with a non-relativistic target …
Map** relativistic to ultra/non-relativistic conformal symmetries in 2D and finite deformations
A bstract The conformal symmetry algebra in 2D (Diff (S 1)⊕ Diff (S 1)) is shown to be
related to its ultra/non-relativistic version (BMS 3≈ GCA 2) through a nonlinear map of the …
related to its ultra/non-relativistic version (BMS 3≈ GCA 2) through a nonlinear map of the …