In a charged hairy black hole, increasing the boundary deformation parameter lowers the Lyapunov exponent relative to surface gravity but can push it above the axion Reissner-Nordström value, and generally shortens the scrambling time delay.
Modave lectures on bulk reconstruction in AdS/CFT
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
These lecture notes are based on a series of lectures given at the XIII Modave summer school in mathematical physics. We review the construction due to Hamilton, Kabat, Lifschytz and Lowe for reconstructing local bulk operators from CFT operators in the context of AdS/CFT and show how to recover bulk correlation functions from this definition. Building on the work of these authors, it has been noted that the bulk displays quantum error correcting properties. We will discuss tensor network toy models to exemplify these remarkable features. We will discuss the role of gauge invariance and of diffeomorphism symmetry in the reconstruction of bulk operators. Lastly, we provide another method of bulk reconstruction specified to AdS$_3$/CFT$_2$ in which bulk operators create cross-cap states in the CFT.
fields
hep-th 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Scrambling in charged hairy black holes and the Kasner interior
In a charged hairy black hole, increasing the boundary deformation parameter lowers the Lyapunov exponent relative to surface gravity but can push it above the axion Reissner-Nordström value, and generally shortens the scrambling time delay.