Abstract
A minimal requirement for any strongly coupled gauge field theory to have a classical dual bulk gravity description is that one should in principle be able to recover the full geometry as encoded on the asymptotics of the spacetime. Even this requirement cannot be fulfilled with arbitrary precision simply due to the fact that the boundary data is inherently noisy. We present a statistical approach to bulk reconstruction from entanglement entropy measurements, which handles the presence of noise in a natural way. Our approach therefore opens up a novel gateway for precision holography.
| Original language | English |
|---|---|
| Article number | 026010 |
| Number of pages | 8 |
| Journal | Physical Review D |
| Volume | 103 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 14 Jan 2021 |
| MoE publication type | A1 Journal article-refereed |
Funding
We thank Carlos Hoyos and Esko Keski-Vakkuri for useful discussions and comments on a draft version of the article. Our work has been supported in part by the Academy of Finland Grant No. 1322307.