33 citations · 94 across the 10 of their papers we have counts for
10 papers
Holographic entanglement from the UV to the IR
Xi Dong, Grant N. Remmen, Diandian Wang +2
In AdS/CFT, observables on the boundary are invariant under renormalization group (RG) flow in the bulk. In this paper, we study holographic entanglement entropy under bulk RG flow…
The Expressivity of Classical and Quantum Neural Networks on Entanglement Entropy
Chih-Hung Wu, Ching-Che Yen
Analytically continuing the von Neumann entropy from Rényi entropies is a challenging task in quantum field theory. While the -th Rényi entropy can be computed using the replica…
Islands in Non-Minimal Dilaton Gravity: Exploring Effective Theories for Black Hole Evaporation
Chih-Hung Wu, Jiuci Xu
We start from -dimensional Einstein gravity with minimally coupled massless scalar matter, through spherical dimensional reduction, the matter theory is non-minimally coup…
A Tale of Two Butterflies: An Exact Equivalence in Higher-Derivative Gravity
Xi Dong, Diandian Wang, Wayne W. Weng +1
We prove the equivalence of two holographic computations of the butterfly velocity in higher-derivative theories with Lagrangian built from arbitrary contractions of curvature tens…
U(1) CS Theory vs SL(2) CS Formulation: Boundary Theory and Wilson Line
Xing Huang, Chen-Te Ma, Hongfei Shu +1
We first derive the boundary theory from the U(1) Chern-Simons theory. The boundary action on an -sheet manifold appears from its back-reaction of the Wilson line. The reason is…
An Alternative Method for Extracting the von Neumann Entropy from Renyi Entropies
Eric D'Hoker, Xi Dong, Chih-Hung Wu
An alternative method is presented for extracting the von Neumann entropy from for integer in a quantum system with dens…
Quantum Entanglement and Spectral Form Factor
Chen-Te Ma, Chih-Hung Wu
We replace a Hamiltonian with a modular Hamiltonian in the spectral form factor and the level spacing distribution function. This study establishes a connection between quantities…
Two-Dimensional Dilaton Gravity Theory and Lattice Schwarzian Theory
Su-Kuan Chu, Chen-Te Ma, Chih-Hung Wu
We report a holographic study of a two-dimensional dilaton gravity theory with the Dirichlet boundary condition for the cases of non-vanishing and vanishing cosmological constants.…
Maximally Entangled State and Bell's Inequality in Qubits
Su-Kuan Chu, Chen-Te Ma, Rong-Xin Miao +1
A maximally entangled state is a quantum state which has maximum von Neumann entropy for each bipartition. Through proposing a new method to classify quantum states by using concur…
Pre-Hawking radiation cannot prevent the formation of apparent horizon
Pisin Chen, William G. Unruh, Chih-Hung Wu +1
As an attempt to solve the black hole information loss paradox, recently there has been the suggestion that, due to semi-classical effects, a pre-Hawking radiation must exist durin…