Quantum many-body scars and Hilbert space fragmentation: a review of exact results

S Moudgalya, BA Bernevig… - Reports on Progress in …, 2022 - iopscience.iop.org
The discovery of quantum many-body scars (QMBS) both in Rydberg atom simulators and in
the Affleck–Kennedy–Lieb–Tasaki spin-1 chain model, have shown that a weak violation of …

Non-invertible symmetries and LSM-type constraints on a tensor product Hilbert space

N Seiberg, S Seifnashri, SH Shao - SciPost Physics, 2024 - scipost.org
We discuss the exact non-invertible Kramers-Wannier symmetry of 1+ 1d lattice models on a
tensor product Hilbert space of qubits. This symmetry is associated with a topological defect …

A short introduction to topological quantum computation

V Lahtinen, J Pachos - SciPost Physics, 2017 - scipost.org
This review presents an entry-level introduction to topological quantum computation--
quantum computing with anyons. We introduce anyons at the system-independent level of …

Anyonic topological order in twisted equivariant differential (TED) K-theory

H Sati, U Schreiber - Reviews in Mathematical Physics, 2023 - World Scientific
While the classification of noninteracting crystalline topological insulator phases by
equivariant K-theory has become widely accepted, its generalization to anyonic interacting …

Universal topological quantum computation from a superconductor-abelian quantum hall heterostructure

RSK Mong, DJ Clarke, J Alicea, NH Lindner, P Fendley… - Physical Review X, 2014 - APS
Non-Abelian anyons promise to reveal spectacular features of quantum mechanics that
could ultimately provide the foundation for a decoherence-free quantum computer. A key …

One-dimensional symmetry protected topological phases and their transitions

R Verresen, R Moessner, F Pollmann - Physical Review B, 2017 - APS
We present a unified perspective on symmetry protected topological (SPT) phases in one
dimension and address the open question of what characterizes their phase transitions. In …

Nonequilibrium quantum dynamics and transport: from integrability to many-body localization

R Vasseur, JE Moore - Journal of Statistical Mechanics: Theory …, 2016 - iopscience.iop.org
We review the non-equilibrium dynamics of many-body quantum systems after a quantum
quench with spatial inhomogeneities, either in the Hamiltonian or in the initial state. We …

From Luttinger liquid to non-Abelian quantum Hall states

JCY Teo, CL Kane - Physical Review B, 2014 - APS
We formulate a theory of non-Abelian fractional quantum Hall states by considering an
anisotropic system consisting of coupled, interacting one-dimensional wires. We show that …

Critical lattice model for a Haagerup conformal field theory

R Vanhove, L Lootens, M Van Damme, R Wolf… - Physical review …, 2022 - APS
We use the formalism of strange correlators to construct a critical classical lattice model in
two dimensions with the Haagerup fusion category H 3 as input data. We present compelling …

Restricted boltzmann machines for quantum states with non-abelian or anyonic symmetries

T Vieijra, C Casert, J Nys, W De Neve, J Haegeman… - Physical review …, 2020 - APS
Although artificial neural networks have recently been proven to provide a promising new
framework for constructing quantum many-body wave functions, the parametrization of a …