Quantum entanglement in condensed matter systems

N Laflorencie - Physics Reports, 2016 - Elsevier
This review focuses on the field of quantum entanglement applied to condensed matter
physics systems with strong correlations, a domain which has rapidly grown over the last …

Colloquium: Nonequilibrium dynamics of closed interacting quantum systems

A Polkovnikov, K Sengupta, A Silva… - Reviews of Modern Physics, 2011 - APS
This Colloquium gives an overview of recent theoretical and experimental progress in the
area of nonequilibrium dynamics of isolated quantum systems. There is particularly a focus …

Entanglement entropy and conformal field theory

P Calabrese, J Cardy - Journal of physics a: mathematical and …, 2009 - iopscience.iop.org
We review the conformal field theory approach to entanglement entropy in 1+ 1 dimensions.
We show how to apply these methods to the calculation of the entanglement entropy of a …

Entanglement in many-body systems

L Amico, R Fazio, A Osterloh, V Vedral - Reviews of modern physics, 2008 - APS
Recent interest in aspects common to quantum information and condensed matter has
prompted a flurry of activity at the border of these disciplines that were far distant until a few …

Many-Body Localization in One Dimension as a Dynamical<? format?> Renormalization Group Fixed Point

R Vosk, E Altman - Physical review letters, 2013 - APS
We formulate a dynamical real space renormalization group (RG) approach to describe the
time evolution of a random spin-1/2 chain, or interacting fermions, initialized in a state with …

Bipartite fluctuations as a probe of many-body entanglement

HF Song, S Rachel, C Flindt, I Klich, N Laflorencie… - Physical Review B …, 2012 - APS
We investigate in detail the behavior of the bipartite fluctuations of particle number N ̂ and
spin S ̂ z in many-body quantum systems, focusing on systems where such U (1) charges …

Quantum noise as an entanglement meter

I Klich, L Levitov - Physical review letters, 2009 - APS
Transport in a quantum point contact (QPC) can be used to generate many-body
entanglement of Fermi seas in the leads. A universal relation is found between the …

Symmetry-resolved entanglement for excited states and two entangling intervals in AdS3/CFT2

K Weisenberger, S Zhao, C Northe, R Meyer - Journal of High Energy …, 2021 - Springer
A bstract We test the proposal of [1] for the holographic computation of the charged moments
and the resulting symmetry-resolved entanglement entropy in different excited states, as well …

Operationally accessible entanglement of one-dimensional spinless fermions

H Barghathi, E Casiano-Diaz, A Del Maestro - Physical Review A, 2019 - APS
For indistinguishable itinerant particles subject to a superselection rule fixing their total
number, a portion of the entanglement entropy under a spatial bipartition of the ground state …

Origin of the slow growth of entanglement entropy in long-range interacting spin systems

A Lerose, S Pappalardi - Physical Review Research, 2020 - APS
Long-range interactions allow far-distance quantum correlations to build up very fast.
Nevertheless, numerical simulations demonstrated a dramatic slowdown of entanglement …