51 citations · 180 across the 14 of their papers we have counts for
15 papers
Multi-entropy in random tensor networks
Miao Hu, Simon Lin, Ion Nechita
We study the evaluation of Rényi multi-entropies in Random Tensor Network (RTN) states in the large bond-dimension limit. For the case of Rényi index and arbitrar…
Continuing past the inner horizon using WKB
Shadi Ali Ahmad, Ahmed Almheiri, Simon Lin
Features of the black hole interior can be extracted from the analytic structure of boundary correlation functions. Working in the geodesic approximation, we find analytic continua…
Symmetry-resolved genuine multi-entropy: Haar random and graph states
Norihiro Iizuka, Simon Lin
We study the symmetry-resolved genuine multi-entropy, a measure that captures genuine multi-partite entanglement, in Haar random states and random graph states in the presence of a…
Why many-partite entanglement is essential for holography
Norihiro Iizuka, Simon Lin, Mitsuhiro Nishida
We argue that many-partite entanglement is ubiquitous in holography and holographic quantum error correction codes. We base our claim on genuine multi-entropy, a new measure for mu…
More on genuine multi-entropy and holography
Norihiro Iizuka, Simon Lin, Mitsuhiro Nishida
By generalizing the construction of genuine multi-entropy for genuine multi-partite entanglement proposed in the previous paper arXiv:2502.07995, we give a p…
and the black hole interior
Shadi Ali Ahmad, Ahmed Almheiri, Simon Lin
There is ample evidence that the bulk dual of a deformed holographic CFT is a gravitational system with a finite area cutoff boundary. For states dual to black hole…
Black Hole Multi-Entropy Curves
Norihiro Iizuka, Simon Lin, Mitsuhiro Nishida
We investigate the multi-partite entanglement structure of an evaporating black hole and its Hawking radiation by dividing the radiation into finer subsystems. We approximate an ev…
Reflected entropy in random tensor networks III: triway cuts
Chris Akers, Thomas Faulkner, Simon Lin +1
For general random tensor network states at large bond dimension, we prove that the integer Rényi reflected entropies (away from phase transitions) are determined by minimal triway…
Semifinite von Neumann algebras in gauge theory and gravity
Shadi Ali Ahmad, Marc S. Klinger, Simon Lin
von Neumann algebras have been playing an increasingly important role in the context of gauge theories and gravity. The crossed product presents a natural method for implementing c…
Entanglement of Purification in Random Tensor Networks
Chris Akers, Thomas Faulkner, Simon Lin +1
The entanglement of purification is a powerful correlation measure, but it is notoriously difficult to compute because it involves an optimization over all possibl…
The Reflected Entanglement Spectrum for Free Fermions
Souvik Dutta, Thomas Faulkner, Simon Lin
We consider the reflected entropy and the associated entanglement spectrum for free fermions reduced to two intervals in 1+1 dimensions. Working directly in the continuum theory th…
Reflected entropy in random tensor networks II: a topological index from the canonical purification
Chris Akers, Thomas Faulkner, Simon Lin +1
In arXiv:2112.09122, we analyzed the reflected entropy () in random tensor networks motivated by its proposed duality to the entanglement wedge cross section (EW) in holograph…
The Page Curve for Reflected Entropy
Chris Akers, Thomas Faulkner, Simon Lin +1
We study the reflected entropy in the West Coast Model, a toy model of black hole evaporation consisting of JT gravity coupled to end-of-the-world branes. We demonstrate the…
Reflected entropy in random tensor networks
Chris Akers, Thomas Faulkner, Simon Lin +1
In holographic theories, the reflected entropy has been shown to be dual to the area of the entanglement wedge cross section. We study the same problem in random tensor networks de…
Investigating Properties of a Family of Quantum Renyi Divergences
Mingyan Simon Lin, Marco Tomamichel
Audenaert and Datta recently introduced a two-parameter family of relative Rényi entropies, known as the --relative Rényi entropies. The definition of the --relative Ré…