Entanglement Hamiltonians: from field theory to lattice models and experiments

M Dalmonte, V Eisler, M Falconi… - Annalen der …, 2022 - Wiley Online Library
Results about entanglement (or modular) Hamiltonians of quantum many‐body systems in
field theory and statistical mechanics models, and recent applications in the context of …

Generalized-hydrodynamic approach to inhomogeneous quenches: correlations, entanglement and quantum effects

V Alba, B Bertini, M Fagotti, L Piroli… - Journal of Statistical …, 2021 - iopscience.iop.org
We give a pedagogical introduction to the generalized hydrodynamic approach to
inhomogeneous quenches in integrable many-body quantum systems. We review recent …

Measurement-induced phase transition: A case study in the nonintegrable model by density-matrix renormalization group calculations

Q Tang, W Zhu - Physical Review Research, 2020 - APS
We study the effect of local projective measurements on the quantum quench dynamics. As
a concrete example, a one-dimensional Bose-Hubbard model is simulated by the matrix …

Balanced partial entanglement and the entanglement wedge cross section

Q Wen - Journal of High Energy Physics, 2021 - Springer
A bstract In this article we define a new information theoretical quantity for any bipartite
mixed state ρ AB. We call it the balanced partial entanglement (BPE). The BPE is the partial …

Balanced partial entanglement and mixed state correlations

HA Camargo, P Nandy, Q Wen, H Zhong - SciPost Physics, 2022 - scipost.org
Abstract Recently in Ref.[1], one of the authors introduced the balanced partial entanglement
(BPE), which has been proposed to be dual to the entanglement wedge cross-section …

Shaping contours of entanglement islands in BCFT

DS Ageev - Journal of High Energy Physics, 2022 - Springer
A bstract In this paper, we study the fine structure of entanglement in holographic two-
dimensional boundary conformal field theories (BCFT) in terms of the spatially resolved …

Quantum information geometry of driven CFTs

J de Boer, V Godet, J Kastikainen… - Journal of High Energy …, 2023 - Springer
A bstract Driven quantum systems exhibit a large variety of interesting and sometimes exotic
phenomena. Of particular interest are driven conformal field theories (CFTs) which describe …

Holographic entanglement contour, bit threads, and the entanglement tsunami

J Kudler-Flam, I MacCormack… - Journal of Physics A …, 2019 - iopscience.iop.org
We study the entanglement contour, a quasi-local measure of entanglement, and propose a
generic formula for the contour in 1+ 1d quantum systems. We use this formalism to …

Entanglement Hamiltonians of lattice models via the Bisognano-Wichmann theorem

G Giudici, T Mendes-Santos, P Calabrese, M Dalmonte - Physical Review B, 2018 - APS
The modular (or entanglement) Hamiltonian correspondent to the half-space bipartition of a
quantum state uniquely characterizes its entanglement properties. However, in the context of …

On entanglement hamiltonians of an interval in massless harmonic chains

G Di Giulio, E Tonni - Journal of Statistical Mechanics: Theory …, 2020 - iopscience.iop.org
We study the continuum limit of the entanglement Hamiltonians of a block of consecutive
sites in massless harmonic chains. This block is either in the chain on the infinite line or at …