Spin networks and the big bang singularity avoidance in the AdS/CFT correspondence
General Relativity and Quantum Cosmology
2020-08-18 v1 High Energy Physics - Theory
Abstract
We propose a new version of the correspondence, where polymer structures similar to Loop Quantum Cosmology spin networks can be induced on an isotropic and homogeneous flat Randall-Sundrum II brane, corresponding to the holographic duals of closed string states living in the bulk. Such polymer structures drive a discrete evolution of the braneworld spacetime that leads to the regularization of the Big Bang singularity. The present results show that the conjecture can be a possible bridge between String theory and Loop Quantum Gravity.
Keywords
Cite
@article{arxiv.2008.07279,
title = {Spin networks and the big bang singularity avoidance in the AdS/CFT correspondence},
author = {Carlos Silva},
journal= {arXiv preprint arXiv:2008.07279},
year = {2020}
}
Comments
The present article incorporates some discussions and results present in an earlier article arXiv:1707.07586v2 [gr-qc]. Published in Physical Review D