Accelerating black holes in 2 + 1 dimensions: holography revisited

Arenas-Henriquez, Gabriel; Cisterna, Adolfo; Diaz, Felipe; Gregory, Ruth

Abstract

This paper studies the holographic description of 2 + 1-dimensional accelerating black holes. We start by using an ADM decomposition of the coordinates suitable to identify boundary data. As a consequence, the holographic CFT lies in a fixed curved background which is described by the holographic stress tensor of a perfect fluid. We compute the Euclidean action ensuring that the variational principle is satisfied in the presence of the domain wall. This requires including the Gibbons-Hawking-York term associated with internal boundaries on top of the standard renormalised AdS3 action. Finally, we compute the entanglement entropy by firstly mapping the solution to the Rindler-AdS spacetime in which the Ryu-Takayanagi surface is easily identifiable. We found that as the acceleration increases the accessible region of the conformal boundary decreases and also the entanglement entropy, indicating a loss of information in the dual theory due to acceleration.

Citation

Arenas-Henriquez, G., Cisterna, A., Diaz, F., & Gregory, R. (2023). Accelerating black holes in 2 + 1 dimensions: holography revisited. Journal of High Energy Physics, 2023(9), Article 122. https://doi.org/10.1007/jhep09%282023%29122

• Journal Article Type: Article
• Acceptance Date: Sep 9, 2023
• Online Publication Date: Sep 19, 2023
• Publication Date: Sep 19, 2023
• Deposit Date: Jan 8, 2024
• Publicly Available Date: Jan 8, 2024
• Journal: Journal of High Energy Physics
• Print ISSN: 1126-6708
• Electronic ISSN: 1029-8479
• Publisher: Scuola Internazionale Superiore di Studi Avanzati (SISSA)
• Peer Reviewed: Peer Reviewed
• Volume: 2023
• Issue: 9
• Article Number: 122
• DOI: https://doi.org/10.1007/jhep09%282023%29122
• Keywords: Black Holes, AdS-CFT Correspondence, Gauge-Gravity Correspondence
• Public URL: https://durham-repository.worktribe.com/output/2070903