Results 1 to 10 of about 118,522 (326)
Reduced conformal symmetry [PDF]
Journal of High Energy Physics, 2021 We construct field theories in 2 + 1 dimensions with multiple conformal symmetries acting on only one of the spatial directions. These can be considered a conformal extension to “subsystem scale invariances”, borrowing the language often used for ...
Andreas Karch, Amir Raz
doaj +4 more sources
Conformal symmetry of QCD in d-dimensions [PDF]
Physics Letters B, 2019 QCD in d=4−2ϵ space-time dimensions possesses a nontrivial critical point and there are good reasons to expect that this theory restricted to the gauge-invariant subsector is conformally invariant.
V.M. Braun +3 more
doaj +6 more sources
Conformal Symmetry as a Template for QCD [PDF]
Continuous Advances in QCD 2004, 2004 Conformal symmetry is broken in physical QCD; nevertheless, one can use conformal symmetry as a template, systematically correcting for its nonzero $ $ function as well as higher-twist effects. For example, commensurate scale relations which relate QCD observables to each other, such as the generalized Crewther relation, have no renormalization scale ...
Stanley J. Brodsky
openalex +5 more sources
Conformal symmetry in quantum gravity
European Physical Journal C: Particles and FieldsWe study the problem of how to derive conformal symmetry in the framework of quantum gravity. We start with a generic gravitational theory which is invariant under both the general coordinate transformation (GCT) and Weyl transformation (or equivalently,
Ichiro Oda
doaj +3 more sources
Conformal Symmetry and Triviality
, 2003 7 pages, Plaintex, few sentences and three references ...
M. Hortaçsu
openalex +4 more sources
Relativistic stars with conformal symmetry [PDF]
European Physical Journal C: Particles and Fields, 2018 We study exact models for anisotropic gravitating stars with conformal symmetry. The gravitational potentials are related explicitly by the conformal vector. We use this relationship between the metric potentials to find new classes of exact solutions to
D. Kileba Matondo, S. D. Maharaj, S. Ray
doaj +3 more sources
Global symmetry and conformal bootstrap in the two-dimensional $Q$-state Potts model
SciPost Physics, 2023 The Potts conformal field theory is an analytic continuation in the central charge of conformal field theory describing the critical two-dimensional $Q$-state Potts model.
Rongvoram Nivesvivat
doaj +1 more source
Gravitational coupling of QED and QCD: 3- and 4- point functions in momentum space [PDF]
EPJ Web of Conferences, 2022 Conformal symmetry has important consequences for strong interactions at short distances and provides powerful tools for practical calculations. Even if the Lagrangians of Quantum Chromodynamics (QCD) and Electrodynamics (QED) are invariant under ...
Maglio Matteo Maria, Tommasi Riccardo
doaj +1 more source
Yangian bootstrap for massive Feynman integrals
SciPost Physics, 2021 We extend the study of the recently discovered Yangian symmetry of massive Feynman integrals and its relation to massive momentum space conformal symmetry.
Florian Loebbert, Julian Miczajka, Dennis Müller, Hagen Münkler
doaj +1 more source