Galilean conformal electrodynamics
TLDR
In this article, it was shown that the equations of motion in both these limits are invariant under the Galilean Conformal Algebra in D = 4, thereby exhibiting non-relativistic conformal symmetries.Abstract:
Maxwell’s Electrodynamics admits two distinct Galilean limits called the Electric and Magnetic limits. We show that the equations of motion in both these limits are invariant under the Galilean Conformal Algebra in D = 4, thereby exhibiting non-relativistic conformal symmetries. Remarkably, the symmetries are infinite dimensional and thus Galilean Electrodynamics give us the first example of an infinitely extended Galilean Conformal Field Theory in D > 2. We examine details of the theory by looking at purely non-relativistic conformal methods and also use input from the limit of the relativistic theory.read more
Citations
More filters
Journal ArticleDOI
Entanglement entropy in Galilean conformal field theories and flat holography
TL;DR: This work presents the analytical calculation of entanglement entropy for a class of two-dimensional field theories governed by the symmetries of the Galilean conformal algebra, thus providing a rare example of such an exact computation.
Journal ArticleDOI
Flat holography: aspects of the dual field theory
TL;DR: In this paper, a field theory in D dimensions dual to (D + 1)-dimensional flat space, governed by the asymptotic symmetries of flat space is proposed.
Journal ArticleDOI
Tensionless strings from worldsheet symmetries
Arjun Bagchi,Shankhadeep Chakrabortty,Shankhadeep Chakrabortty,Pulastya Parekh,Pulastya Parekh +4 more
TL;DR: In this article, the authors revisited the tensionless limit of closed bosonic string theory in the covariant formulation in the light of Galilean conformal symmetry that rises as the residual gauge symmetry on a tensionless worldsheet.
Journal ArticleDOI
Field Theories with Conformal Carrollian Symmetry
TL;DR: In this paper, the authors construct explicit examples of conformal Carrollian field theories as limits of relativistic conformal theories, which include Carrollian versions of scalars, fermions, electromagnetism, Yang-Mills theory and general gauge theories coupled to matter fields.
Journal ArticleDOI
Carroll versus Galilei gravity
TL;DR: In this paper, two distinct limits of General Relativity that in contrast to the standard non-relativistic limit can be taken at the level of the Einstein-Hilbert action instead of the equations of motion are considered.
References
More filters
Journal ArticleDOI
The Large N limit of superconformal field theories and supergravity
TL;DR: In this article, it was shown that the large-N limits of certain conformal field theories in various dimensions include in their Hilbert space a sector describing supergravityon the product of anti-de Sitter spacetimes, spheres, and other compact manifolds.
Journal ArticleDOI
Infinite Conformal Symmetry in Two-Dimensional Quantum Field Theory
TL;DR: In this paper, the authors present an investigation of the massless, two-dimentional, interacting field theories and their invariance under an infinite-dimensional group of conformal transformations.
Journal ArticleDOI
The world as a hologram
TL;DR: In this article, the effects of particle growth with momentum on information spreading near black hole horizons were investigated. But the authors only considered the earliest times of the propagation of information near the horizon.
Journal ArticleDOI
Gravitational Waves in General Relativity. VII. Waves from Axi-Symmetric Isolated Systems
TL;DR: In this paper, it is shown that the flow of information to infinity is controlled by a single function of two variables called the news function, together with initial conditions specified on a light cone, which fully defines the behaviour of the system.
Journal ArticleDOI
Review of AdS/CFT Integrability: An Overview
Niklas Beisert,Changrim Ahn,Luis F. Alday,Zoltan Bajnok,James M. Drummond,James M. Drummond,Lisa Freyhult,Nikolay Gromov,Nikolay Gromov,Romuald A. Janik,Vladimir Kazakov,Vladimir Kazakov,Thomas Klose,Thomas Klose,Gregory P. Korchemsky,Charlotte Kristjansen,Marc Magro,Marc Magro,Tristan McLoughlin,Joseph A. Minahan,Rafael I. Nepomechie,Adam Rej,Radu Roiban,Sakura Schafer-Nameki,Sakura Schafer-Nameki,Christoph Sieg,Christoph Sieg,Matthias Staudacher,Matthias Staudacher,Alessandro Torrielli,Alessandro Torrielli,Arkady A. Tseytlin,Pedro Vieira,Dmytro Volin,Konstantinos Zoubos +34 more
TL;DR: In this article, the authors present an overview of the achievements and the status of integrability in the context of the AdS/CFT correspondence as of the year 2010.