101 citations · 170 across the 7 of their papers we have counts for
7 papers
Hyper-Invariant MERA: Approximate Holographic Error Correction Codes with Power-Law Correlations
ChunJun Cao, Jason Pollack, Yixu Wang
We consider a class of holographic tensor networks that are efficiently contractible variational ansatze, manifestly (approximate) quantum error correction codes, and can support p…
Approximate recovery and relative entropy I. general von Neumann subalgebras
Thomas Faulkner, Stefan Hollands, Brian Swingle +1
We prove the existence of a universal recovery channel that approximately recovers states on a v. Neumann subalgebra when the change in relative entropy, with respect to a fixed re…
Recovery Map for Fermionic Gaussian Channels
Brian Swingle, Yixu Wang
A recovery map effectively cancels the action of a quantum operation to a partial or full extent. We study the Petz recovery map in the case where the quantum channel and input sta…
Holographic Complexity of Einstein-Maxwell-Dilaton Gravity
Brian Swingle, Yixu Wang
We study the holographic complexity of Einstein-Maxwell-Dilaton gravity using the recently proposed "complexity = volume" and "complexity = action" dualities. The model we consider…
Lee-Wick Black Holes
Cosimo Bambi, Leonardo Modesto, Yixu Wang
We derive and study an approximate static vacuum solution generated by a point-like source in a higher derivative gravitational theory with a pair of complex conjugate ghosts. The…
The Area Term of the Entanglement Entropy of a Supersymmetric Vector Model in Three Dimensions
Ling-Yan Hung, Yikun Jiang, Yixu Wang
We studied the leading area term of the entanglement entropy of supersymmetric vector model in dimensions close to the line of second order phase trans…
Black hole solutions in functional extensions of Born-Infeld gravity
Cosimo Bambi, D. Rubiera-Garcia, Yixu Wang
We consider electrovacuum black hole spacetimes in classical extensions of Eddington-inspired Born-Infeld gravity. By rewriting Born-Infeld action as the square root of the determi…