Results 41 to 50 of about 1,138,594 (381)
Conformal symmetry and its breaking in two dimensional Nearly Anti-de-Sitter space [PDF]
, 2016 We study a two dimensional dilaton gravity system, recently examined by Almheiri and Polchinski, which describes near extremal black holes, or more generally, nearly $AdS_2$ spacetimes.
J. Maldacena, D. Stanford, Zhenbin Yang
semanticscholar +1 more source
Journal of High Energy Physics, 2023 Massive fields on anti-de Sitter (AdS) space enjoy galileon-like shift symmetries at particular values of their masses. We explore how these shift symmetries are realized through the boundary conformal field theory (CFT), at the level of the 2-point ...
Erin Blauvelt +2 more
doaj +1 more source
Symmetry resolved relative entropies and distances in conformal field theory [PDF]
Journal of High Energy Physics, 2021 We develop a systematic approach to compute the subsystem trace distances and relative entropies for subsystem reduced density matrices associated to excited states in different symmetry sectors of a 1+1 dimensional conformal field theory having an ...
Luca Capizzi, P. Calabrese
semanticscholar +1 more source
All tree-level correlators in AdS5×S5 supergravity: hidden ten-dimensional conformal symmetry [PDF]
Journal of High Energy Physics, 2018 We study correlators of four protected (half-BPS) operators in strongly coupled supersymmetric Yang-Mills theory. These are dual to tree-level supergravity amplitudes on AdS5×S5 for various spherical harmonics on the five-sphere.
S. Caron-Huot, Anh-Khoi Trinh
semanticscholar +1 more source
CFT duals for black rings and black strings
Journal of High Energy Physics, 2023 Holographic dualities between certain gravitational theories in four and five spacetime dimensions and 2D conformal field theories (CFTs) have been proposed based on hidden conformal symmetry exhibited by the radial Klein-Gordon (KG) operator in a so ...
Alexandra Chanson +3 more
doaj +1 more source
Neutrinos, axions and conformal symmetry [PDF]
The European Physical Journal C, 2008 We demonstrate that radiative breaking of conformal symmetry (and simultaneously electroweak symmetry) in the Standard Model with right-chiral neutrinos and a minimally enlarged scalar sector induces spontaneous breaking of lepton number symmetry, which naturally gives rise to an axion-like particle with some unusual features.
Meissner, K., Nicolai, H.
openaire +4 more sources
Conformal Boundary Conditions of Symmetry-Enriched Quantum Critical Spin Chains. [PDF]
Physical Review Letters, 2021 Some quantum critical states cannot be smoothly deformed into each other without either crossing some multicritical points or explicitly breaking certain symmetries even if they belong to the same universality class.
Xue-Jia Yu +5 more
semanticscholar +1 more source
AdS3× S3 tree-level correlators: hidden six-dimensional conformal symmetry [PDF]
Journal of High Energy Physics, 2019 We revisit the calculation of holographic correlators in AdS3. We develop new methods to evaluate exchange Witten diagrams, resolving some technical difficulties that prevent a straightforward application of the methods used in higher dimensions.
L. Rastelli +2 more
semanticscholar +1 more source
Accidental symmetries and the conformal bootstrap [PDF]
Journal of High Energy Physics, 2016 We study an ${\cal N} = 2$ supersymmetric generalization of the three-dimensional critical $O(N)$ vector model that is described by $N+1$ chiral superfields with superpotential $W = g_1 X \sum_i Z_i^2 + g_2 X^3$. By combining the tools of the conformal bootstrap with results obtained through supersymmetric localization, we argue that this model ...
Chester, Shai +5 more
openaire +4 more sources
Dual conformal invariance in the Regge limit [PDF]
, 2010 A dual conformal symmetry, analogous to the dual conformal symmetry observed for the scattering amplitudes of N=4 Super Yang-Mills theory, is identified in the Regge limit of QCD.
Gomez, Cesar +2 more
core +2 more sources