189 citations · 1.1k across the 42 of their papers we have counts for
8 papers · 1 filter
A covariant regulator for entanglement entropy: proofs of the Bekenstein bound and QNEC
Jonah Kudler-Flam, Samuel Leutheusser, Adel A. Rahman +2
While von Neumann entropies for subregions in quantum field theory universally contain ultraviolet divergences, differences between von Neumann entropies are finite and well-define…
A Modified Cosmic Brane Proposal for Holographic Renyi Entropy
Xi Dong, Jonah Kudler-Flam, Pratik Rath
We propose a new formula for computing holographic Renyi entropies in the presence of multiple extremal surfaces. Our proposal is based on computing the wave function in the basis…
Bridging two quantum quench problems -- local joining quantum quench and Möbius quench -- and their holographic dual descriptions
Jonah Kudler-Flam, Masahiro Nozaki, Tokiro Numasawa +2
We establish an equivalence between two different quantum quench problems, the joining local quantum quench and the Möbius quench, in the context of -dimensional conformal f…
Generalized Black Hole Entropy is von Neumann Entropy
Jonah Kudler-Flam, Samuel Leutheusser, Gautam Satishchandran
It was recently shown that the von Neumann algebras of observables dressed to the mass of a Schwarzschild-AdS black hole or an observer in de Sitter are Type II, and thus admit wel…
Rényi mutual information in quantum field theory, tensor networks, and gravity
Jonah Kudler-Flam, Laimei Nie, Akash Vijay
We explore a large class of correlation measures called the Rényi mutual informations (RMIs). Unlike the commonly used notion of RMI involving linear combinations of Rényi en…
Non-Hermitian Hamiltonians Violate the Eigenstate Thermalization Hypothesis
Giorgio Cipolloni, Jonah Kudler-Flam
The Eigenstate Thermalization Hypothesis (ETH) represents a cornerstone in the theoretical understanding of the emergence of thermal behavior in closed quantum systems. The ETH ass…
Multipartite entanglement in two-dimensional chiral topological liquids
Yuhan Liu, Yuya Kusuki, Jonah Kudler-Flam +2
The multipartite entanglement structure for the ground states of two dimensional topological phases is an interesting albeit not well understood question. Utilizing the bulk-bounda…
Symmetry classification of typical quantum entanglement
Yuhan Liu, Jonah Kudler-Flam, Kohei Kawabata
Entanglement entropy of typical quantum states, also known as the Page curve, plays an important role in quantum many-body systems and quantum gravity. However, little has hitherto…