[HTML][HTML] Generalized symmetries in condensed matter

J McGreevy - Annual Review of Condensed Matter Physics, 2023 - annualreviews.org
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Quantum spin liquid states

Y Zhou, K Kanoda, TK Ng - Reviews of Modern Physics, 2017 - APS
This is an introductory review of the physics of quantum spin liquid states. Quantum
magnetism is a rapidly evolving field, and recent developments reveal that the ground states …

Quantum phases of Rydberg atoms on a kagome lattice

R Samajdar, WW Ho, H Pichler… - Proceedings of the …, 2021 - National Acad Sciences
We analyze the zero-temperature phases of an array of neutral atoms on the kagome lattice,
interacting via laser excitation to atomic Rydberg states. Density-matrix renormalization …

Measurement-induced criticality in -dimensional hybrid quantum circuits

X Turkeshi, R Fazio, M Dalmonte - Physical Review B, 2020 - APS
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 …

Unusual ordered phases of highly frustrated magnets: a review

OA Starykh - Reports on Progress in Physics, 2015 - iopscience.iop.org
We review ground states and excitations of a quantum antiferromagnet on triangular and
other frustrated lattices. We pay special attention to the combined effects of magnetic field h …

Electrically controllable magnetism in twisted bilayer graphene

LA Gonzalez-Arraga, JL Lado, F Guinea, P San-Jose - Physical review letters, 2017 - APS
Twisted graphene bilayers develop highly localized states around AA-stacked regions for
small twist angles. We show that interaction effects may induce either an antiferromagnetic …

Entanglement entropy of electromagnetic edge modes

W Donnelly, AC Wall - Physical review letters, 2015 - APS
The vacuum entanglement entropy of Maxwell theory, when evaluated by standard methods,
contains an unexpected term with no known statistical interpretation. We resolve this two …

Many versus one: The disorder operator and entanglement entropy in fermionic quantum matter

W Jiang, BB Chen, ZH Liu, J Rong, FF Assaad… - SciPost Physics, 2023 - scipost.org
Motivated by recent development of the concept of the disorder operator and its relation with
entanglement entropy in bosonic systems, here we show the disorder operator successfully …

Confinement transition of ℤ2 gauge theories coupled to massless fermions: Emergent quantum chromodynamics and SO(5) symmetry

S Gazit, FF Assaad, S Sachdev… - Proceedings of the …, 2018 - National Acad Sciences
We study a model of fermions on the square lattice at half-filling coupled to an Ising gauge
theory that was recently shown in Monte Carlo simulations to exhibit Z 2 topological order …

Entanglement negativity and topological order

YA Lee, G Vidal - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
We use the entanglement negativity, a measure of entanglement for mixed states, to probe
the structure of entanglement in the ground state of a topologically ordered system. Through …