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 …
physics systems with strong correlations, a domain which has rapidly grown over the last …
Machine-learning quantum states in the NISQ era
We review the development of generative modeling techniques in machine learning for the
purpose of reconstructing real, noisy, many-qubit quantum states. Motivated by its …
purpose of reconstructing real, noisy, many-qubit quantum states. Motivated by its …
Exploring entanglement and optimization within the hamiltonian variational ansatz
R Wiersema, C Zhou, Y de Sereville, JF Carrasquilla… - PRX quantum, 2020 - APS
Quantum variational algorithms are one of the most promising applications of near-term
quantum computers; however, recent studies have demonstrated that unless the variational …
quantum computers; however, recent studies have demonstrated that unless the variational …
Unsupervised generative modeling using matrix product states
Generative modeling, which learns joint probability distribution from data and generates
samples according to it, is an important task in machine learning and artificial intelligence …
samples according to it, is an important task in machine learning and artificial intelligence …
Measurement-induced criticality in -dimensional hybrid quantum circuits
We investigate the dynamics of two-dimensional quantum spin systems under the combined
effect of random unitary gates and local projective measurements. When considering steady …
effect of random unitary gates and local projective measurements. When considering steady …
[HTML][HTML] Measuring entanglement entropy in a quantum many-body system
Entanglement is one of the most intriguing features of quantum mechanics. It describes non-
local correlations between quantum objects, and is at the heart of quantum information …
local correlations between quantum objects, and is at the heart of quantum information …
Nature of the Spin-Liquid Ground State of the Heisenberg Model on the Kagome Lattice
S Depenbrock, IP McCulloch, U Schollwöck - Physical review letters, 2012 - APS
We perform a density-matrix renormalization group (DMRG) study of the S= 1 2 Heisenberg
antiferromagnet on the kagome lattice to identify the conjectured spin liquid ground state …
antiferromagnet on the kagome lattice to identify the conjectured spin liquid ground state …
Quasiparticle statistics and braiding from ground-state entanglement
Topologically ordered phases are gapped states, defined by the properties of excitations
when taken around one another. Here we demonstrate a method to extract the statistics and …
when taken around one another. Here we demonstrate a method to extract the statistics and …
[图书][B] Holographic entanglement entropy
M Rangamani, T Takayanagi, M Rangamani… - 2017 - Springer
The discussions in § 2 and § 3 make it rather clear that while we have to evaluate a
sequence of functional integrals to compute the Rényi entropies, these are rather complex …
sequence of functional integrals to compute the Rényi entropies, these are rather complex …
Hidden Fermi surfaces in compressible states of gauge-gravity duality
General scaling arguments, and the behavior of the thermal entropy density, are shown to
lead to an infrared metric holographically representing a compressible state with hidden …
lead to an infrared metric holographically representing a compressible state with hidden …