52 citations · 325 across the 22 of their papers we have counts for
9 papers · 1 filter
A Differential Form Description of Partial Entanglement Entropy: Testing a Killing Vector Construction in Covariant Phase Space
Chuanjia Zhu, Dong-Hui Du, Wen-Cong Gan +1
The bit thread formulation provides a geometric description of holographic entanglement entropy, while partial entanglement entropy (PEE) and PEE threads resolve this structure wit…
Page curves and Entanglement Islands for the Step-Function Vaidya Model of Evaporating Black Holes
Chang-Zhong Guo, Wen-Cong Gan, Fu-Wen Shu
It was proposed recently that the fine-grained entropy of the Hawking radiation can be expressed by the semiclassical island formula, which reproduces the unitary Page curve. In th…
A Note on Entanglement Entropy for Primary Fermion Fields in JT Gravity
Chang-Zhong Guo, Wen-Cong Gan, Fu-Wen Shu
In this paper we analyse and discuss 2D Jackiw-Teitelboim (JT) gravity coupled to primary fermion fields in asymptotically anti-de Sitter (AdS) spacetimes. We get a particular solu…
Unitary Constraints on Semiclassical Schwarzschild Black Holes in the Presence of Island
Dong-Hui Du, Wen-Cong Gan, Fu-Wen Shu +1
We reconsider dimensional asymptotically flat eternal Schwarzschild black hole, and focus on the situation where the inner boundary of the radiation region is chosen to be…
Island and Page curve for one-sided asymptotically flat black hole
Wen-Cong Gan, Dong-Hui Du, Fu-Wen Shu
Great breakthrough in solving black hole information paradox took place when semiclassical island rule for entanglement entropy of Hawking radiation was proposed in recent years. U…
Quantum information metric of conical defect
Chong-Bin Chen, Wen-Cong Gan, Fu-Wen Shu +1
A concept of measuring the quantum distance between two different quantum states which is called quantum information metric is presented. The holographic principle (AdS/CFT) sugges…
Holographic complexity: A tool to probe the property of reduced fidelity susceptibility
Wen-Cong Gan, Fu-Wen Shu
Quantum information theory along with holography play central roles in our understanding of quantum gravity. Exploring their connections will lead to profound impacts on our unders…
Emergent geometry, thermal CFT and surface/state correspondence
Wen-Cong Gan, Fu-Wen Shu, Meng-He Wu
We study a conjectured correspondence between any codimension two convex surface and a quantum state (SS-duality for short). By generalizing thermofield double formalism to continu…
Thermal geometry from CFT at finite temperature
Wen-Cong Gan, Fu-Wen Shu, Meng-He Wu
We present how the thermal geometry emerges from CFT at finite temperature by using the truncated entanglement renormalization network, the cMERA. For the case of CFT, the red…