7 papers
Realization of "ER=EPR"
Xin Jiang, Peng Wang, Houwen Wu +1
We provide a concrete and computable realization of the conjecture, by deriving the Einstein-Rosen bridge from the quantum entanglement in the thermofield double CFT. The…
How Einstein's Equation Emerges From CFT
Xin Jiang, Peng Wang, Houwen Wu +1
The {\it finiteness} of the entanglement entropies between disjoint subsystems enables us to show that, the dynamical equation of the entanglement entropy in CFT is precisely t…
Mixed State Entanglement Entropy in CFT
Xin Jiang, Peng Wang, Houwen Wu +1
How to calculate the entanglement entropy between two subsystems for a mixed state has remained an important problem. In this paper, we provide a straightforward method, namely the…
Fixing the AdS metric from the pure state entanglement entropies of CFT
Peng Wang, Houwen Wu, Haitang Yang
In this paper, based on RT formula, by identifying the pure state UV and IR entanglement entropies of a perturbed CFT with geodesic lengths in the bulk, we demonstrate that the…
String Scattering and Evolution of Ryu-Takayanagi Surface
Xin Jiang, Houwen Wu, Haitang Yang
In this paper, our aim is to illustrate that the process of open string scattering corresponds to the evolution of the entanglement wedge, where the scattering distance is identifi…
Fixing three dimensional geometries from entanglement entropies of CFT
Peng Wang, Houwen Wu, Haitang Yang
In this paper, we propose a method of fixing the leading behaviors of three dimensional geometries from the dual CFT entanglement entropies. We employ only the holographic prin…