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Conformal Symmetry and Quantum Relativity [PDF]
Foundations of Physics, 1998 8 ...
Jaekel, Marc-Thierry, Reynaud, Serge
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On the symmetry of TT¯ deformed CFT
Nuclear Physics B, 2020 We propose a symmetry of TT¯ deformed 2D CFT, which preserves the trace relation. The deformed conformal killing equation is obtained. Once we consider the background metric runs with the deformation parameter μ, the deformation contributes an additional
Miao He, Yi-hong Gao
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Gravitational dressing of 3D conformal Galileon
Physics Letters B, 2019 Could a conformal Galileon be describing a gauge mode of a broader diffeomorphism invariant theory? We answer this question affirmatively in 3D by using a coset construction for a nonlinearly realized conformal symmetry.
Gregory Gabadadze, Giorgi Tukhashvili
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“Kepler Harmonies” and conformal symmetries
Physics Letters B, 2019 Kepler's rescaling becomes, when "Eisenhart-Duval lifted" to $5$-dimensional "Bargmann" gravitational wave spacetime, an ordinary spacetime symmetry for motion along null geodesics, which are the lifts of Keplerian trajectories. The lifted rescaling generates a well-behaved conserved Noether charge upstairs, which takes an unconventional form when ...
Zhang, P.-M. +4 more
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Restricted Weyl symmetry and spontaneous symmetry breakdown of conformal symmetry [PDF]
Modern Physics Letters A, 2021 In this paper, we elucidate the relation between the restricted Weyl symmetry and spontaneous symmetry breakdown of conformal symmetry. Using a scalar–tensor gravity, we show that the restricted Weyl symmetry leads to spontaneous symmetry breakdown of a global scale symmetry when the vacuum expectation value of a scalar field takes a nonzero value. It
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AdS3 gravity and the complex SYK models
Journal of High Energy Physics, 2021 We provide a non-conformal generalization of the Compère-Song-Strominger (CSS) boundary conditions for AdS3 gravity that breaks the u ̂ 1 $$ \hat{u}(1) $$ Kac-Moody-Virasoro symmetry to two u(1)s.
Pankaj Chaturvedi +3 more
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Fake conformal symmetry in conformal cosmological models
Physical Review D, 2015 References updated, errors corrected, published in Phys. Rev. D.
Pi, So-Young, Jackiw, Roman
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Extended conformal symmetries [PDF]
Journal of Geometry and Physics, 1993 Written in a nice pedagogical style this article provides a rigorous introduction into the subject of \(W\)-algebras. After a brief review of the basic properties of the Virasoro symmetries, the author discusses the most simple example of a higher-spin extension of the Virasoro algebra, namely the \(W_ 3\)-algebra, and further extends the analysis to ...
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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 +2 more
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W symmetry in conformal field theory [PDF]
Physics Reports, 1993 137 pages (Corrections in Chapter 7 where some incorrect formulas were taken out, see `Note added' for Comments.)
Schoutens, K., Bouwknegt, P.
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