Holography of pp-waves in conformal gravity
High Energy Physics - Theory
2021-04-07 v1 General Relativity and Quantum Cosmology
Abstract
We consider holography of two pp-wave metrics in conformal gravity, their one point functions, and asymptotic symmetries. One of the metrics is a generalization of the standard pp-waves in Einstein gravity to conformal gravity. The holography of this metric shows that within conformal gravity one can have realised solution which has non-vanishing partially massless response (PMR) tensor even for vanishing subleading term in the Fefferman-Graham expansion (i.e. Neumann boundary conditions), and vice-versa.
Cite
@article{arxiv.2011.05727,
title = {Holography of pp-waves in conformal gravity},
author = {A. Bhatnagar and I. Lovrekovic},
journal= {arXiv preprint arXiv:2011.05727},
year = {2021}
}
Comments
12 pages, 3 figures