Gluing AdS/CFT
High Energy Physics - Theory
2023-07-26 v2 General Relativity and Quantum Cosmology
Abstract
In this paper, we investigate gluing together two Anti-de Sitter (AdS) geometries along a timelike brane, which corresponds to coupling two brane field theories (BFTs) through gravitational interactions in the dual holographic perspective. By exploring the general conditions for this gluing process, we show that the energy stress tensors of the BFTs backreact on the dynamical metric in a manner reminiscent of the TTbar deformation. In particular, we present explicit solutions for the three-dimensional case with chiral excitations and further construct perturbative solutions with non-chiral excitations.
Keywords
Cite
@article{arxiv.2303.01247,
title = {Gluing AdS/CFT},
author = {Taishi Kawamoto and Shan-Ming Ruan and Tadashi Takayanagi},
journal= {arXiv preprint arXiv:2303.01247},
year = {2023}
}
Comments
35 pages, 9 figures; v2: typos fixed, references added;