Einstein gravity from Conformal Gravity in 6D
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2021)134
Abstract: We extend Maldacena’s argument, namely, obtaining Einstein gravity from Conformal Gravity, to six dimensional manifolds. The proof relies on a particular combination of conformal (and topological) invariants, which makes manifest the fact that 6D Conformal… read more here.
Keywords: gravity conformal; einstein gravity; gravity; conformal gravity ... See more keywords
A new property of the electromagnetic/Yang–Mills-conformal gravity system in spherical symmetry
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.01.019
Abstract: Abstract We find a new property in W 2 -conformal gravity in spherical symmetry. We demonstrate that the charge of the electromagnetic field varies with respect to the partial scaling symmetry (conformal transformations in subspaces… read more here.
Keywords: yang mills; conformal gravity; new property; symmetry ... See more keywords
Wormholes in conformal gravity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/10/003
Abstract: We present a new class of solutions for static spherically symmetric wormhole spacetimes in conformal gravity and outline a detailed method for their construction. As an explicit example, we construct a class of traversable and… read more here.
Keywords: gravity; cosmology; wormholes conformal; conformal gravity ... See more keywords
Mass Independent Area (or Entropy) and Thermodynamic Volume Products in Conformal Gravity
Sign Up to like & getrecommendations! Published in 2017 at "Modern Physics Letters A"
DOI: 10.1142/s0217732317500900
Abstract: In this work, we investigate the thermodynamic properties of conformal gravity in four dimensions. We compute the area (or entropy) functional relation for this black hole (BH). We consider both de Sitter (dS) and anti-de Sitter (AdS)… read more here.
Keywords: area entropy; conformal gravity; mass; area ... See more keywords
Late cosmology in massive conformal gravity
Sign Up to like & getrecommendations! Published in 2021 at "Modern Physics Letters A"
DOI: 10.1142/s0217732321501157
Abstract: In this paper we find the cosmological solutions of the massive conformal gravity field equations in the presence of matter fields. In particular, we show that the solution of negative curvature is in good agreement… read more here.
Keywords: late cosmology; massive conformal; cosmology massive; conformal gravity ... See more keywords
Solar system tests for massive conformal gravity
Sign Up to like & getrecommendations! Published in 2022 at "Modern Physics Letters A"
DOI: 10.1142/s021773232250033x
Abstract: We find the linearized gravitational field of a static spherically symmetric mass distribution in massive conformal gravity and test it with some solar system experiments. The result is that the theory agrees with the general… read more here.
Keywords: system; conformal gravity; solar system; massive conformal ... See more keywords
Magnetized Particle Motion around Black Holes in Conformal Gravity: Can Magnetic Interaction Mimic Spin of Black Holes?
Sign Up to like & getrecommendations! Published in 2020 at "Universe"
DOI: 10.3390/universe6030044
Abstract: Magnetized particle motion around black holes in conformal gravity immersed in asymptotically uniform magnetic field has been studied. We have also analyzed the behavior of magnetic fields near the horizon of the black hole in… read more here.
Keywords: motion; black holes; conformal gravity; particle ... See more keywords