Results 11 to 20 of about 118,320 (247)

Conformal symmetry superalgebras [PDF]

Classical and Quantum Gravity, 2013
We show how the rigid conformal supersymmetries associated with a certain class of pseudo-Riemannian spin manifolds define a Lie superalgebra. The even part of this superalgebra contains conformal isometries and constant R-symmetries.
de Medeiros, Paul, Hollands, Stefan
core   +4 more sources

Conformal Symmetry and Unification [PDF]

AIP Conference Proceedings, 1998
The Weyl-Weinberg-Salam model is presented. It is based on the local conformal gauge symmetry. The model identifies the Higgs scalar field in SM with the Penrose-Chernikov-Tagirov scalar field of the conformal theory of gravity.
Pawlowski, Marek
core   +3 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, A.N. Manashov, S.-O. Moch, M. Strohmaier   +3 more
doaj   +7 more sources

The Uses of Conformal Symmetry in QCD [PDF]

Progress in Particle and Nuclear Physics, 2003
The Lagrangian of Quantum Chromodynamics is invariant under conformal transformations. Although this symmetry is broken by quantum corrections, it has important consequences for strong interactions at short distances and provides one with powerful tools ...
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core   +3 more sources

Conformal symmetry in quantum gravity

European Physical Journal C: Particles and Fields
We 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

Dendrites and conformal symmetry [PDF]

, 2014
Progress toward characterization of structural and biophysical properties of neural dendrites together with recent findings emphasizing their role in neural computation, has propelled growing interest in refining existing theoretical models of electrical
Romero, Juan M., Trenado, Carlos
core   +2 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

Little Conformal Symmetry [PDF]

Journal of High Energy Physics, 2016
We explore a new class of natural models which ensure the one-loop divergences in the Higgs mass are cancelled. The top-partners that cancel the top loop are new gauge bosons, and the symmetry relation that ensures the cancellation arises at an infrared fixed point.
Houtz, Rachel, Colwell, Kitran, Terning, John   +2 more
openaire   +7 more sources

Disforming to conformal symmetry

Journal of Cosmology and Astroparticle Physics, 2022
Abstract We analyse the dynamical properties of disformally transformed theories of gravity. We show that disformal transformation typically introduces novel degrees of freedom, equivalent to the mimetic dark matter, which possesses a Weyl-invariant formulation.
Jiroušek, Pavel, Shimada, Keigo, Vikman, Alexander, Yamaguchi, Masahide   +3 more
openaire   +2 more sources

Conformal symmetry in nuclear structure [PDF]

Nuclear Physics A, 2021
The purpose of this paper is to introduce the unitary limit as applied in systems of cold atoms into collective states of heavy, even-even nuclei and to identify a related physical example. This is accompanied by the determination of observables of conformal symmetry in nuclear structure.
openaire   +5 more sources