Work

Entanglement Entropy Evolution under Double‐trace Deformation

Year: 2017

Type: article

Abstract: In this paper, we study the bulk entanglement entropy evolution in conical BTZ black bole background using the heat kernel method. This is motivated by exploring the new examples where the quantum correction of the entanglement entropy gives the leading contribution. We find that in the large black hole limit the bulk entanglement entropy decreases under the double‐trace deformation which is consistent with the holographic c theorem and in the small black hole limit the bulk entanglement entropy increases under the deformation. We also discuss the minimal area correction.

Source: Fortschritte der Physik

DOI: 10.1002/prop.201600102

Author: Yushu Song

Institution: Hebei University

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Natural Science Foundation of Hebei Province

Award: G4359508159