Observation of the topological Anderson insulator in disordered atomic wires
arXiv:1802.02109 · doi:10.1126/science.aat3406
Abstract
Topology and disorder have deep connections and a rich combined influence on quantum transport. In order to probe these connections, we synthesized one-dimensional chiral symmetric wires with controllable disorder via spectroscopic Hamiltonian engineering, based on the laser-driven coupling of discrete momentum states of ultracold atoms. We characterize the system's topology through measurement of the mean chiral displacement of the bulk density extracted from quench dynamics. We find evidence for the topological Anderson insulator phase, in which the band structure of an otherwise trivial wire is driven topological by the presence of added disorder. In addition, we observed the robustness of topological wires to weak disorder and measured the transition to a trivial phase in the presence of strong disorder. Atomic interactions in this quantum simulation platform will enable future realizations of strongly interacting topological fluids.
6 pages, 3 figures; 9 pages of supplementary materials
References in corpus (36)
- Topological insulators and superconductors
- Novel Symmetry Classes in Mesoscopic Normal-Superconducting Hybrid Structures
- Topological insulators and superconductors: ten-fold way and dimensional hierarchy
- Anderson Transitions
- Anderson localization of a non-interacting Bose-Einstein condensate
- Direct observation of Anderson localization of matter-waves in a controlled disorder
- Topological States and Adiabatic Pumping in Quasicrystals
- The Quantum-Mechanical Position Operator in Extended Systems
- Topological Quantum Matter with Ultracold Gases in Optical Lattices
- A Thouless Quantum Pump with Ultracold Bosonic Atoms in an Optical Superlattice
- Topological Thouless Pumping of Ultracold Fermions
- Topological Anderson Insulator
- Observation of the topological soliton state in the Su-Schrieffer-Heeger model
- Theory of the topological Anderson insulator
- Disordered quantum gases under control
- Observation of the topological Anderson insulator in disordered atomic wires
- Photonic Topological Anderson Insulators
- Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
- Mapping topological order in coordinate space
- Numerical study of the topological Anderson insulator in HgTe/CdTe quantum wells
- Topological Criticality in the Chiral-Symmetric AIII Class at Strong Disorder
- Disorder-induced Floquet Topological Insulators
- Topological Anderson Insulator in Three Dimensions
- Topological characterization of chiral models through their long time dynamics
- Topological Hofstadter Insulators in a Two-Dimensional Quasicrystal
- Quantum criticality of quasi one-dimensional topological Anderson insulators
- AIII and BDI Topological Systems at Strong Disorder
- Atom-optics simulator of lattice transport phenomena
- Theory of four-wave mixing of matter waves from a Bose-Einstein condensate
- Correlated dynamics in a synthetic lattice of momentum states
- Interacting atomic quantum fluids on momentum-space lattices
- Orbital Magnetization as a Local Property
- Topology vs. Anderson localization: non-perturbative solutions in one dimension
- Ballistic, diffusive, and arrested transport in disordered momentum-space lattices
- Realizing and detecting a topological insulator in the AIII symmetry class
- Ab initio prediction of the mechanical properties of alloys: The case of Ni/Mn-doped ferromagnetic Fe
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- Interplay between long range hopping and disorder in topological systems
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- Topological Phase Transitions in Disordered Electric Quadrupole Insulators
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- Floquet Topological Phases of Non-Hermitian Systems
- Anomalous mobility edges in one-dimensional quasiperiodic models
- Realizing Su-Schrieffer-Heeger topological edge states in Rydberg-atom synthetic dimensions
- Topological quantum walks in momentum space with a Bose-Einstein condensate
- Higher-order Topological Anderson Insulators
- Competition and interplay between topology and quasi-periodic disorder in Thouless pumping of ultracold atoms
- Direct Observation of Topology from Single-photon Dynamics on a Photonic Chip
- Topological Anderson Insulator in electric circuits
- Engineering tunable local loss in a synthetic lattice of momentum states
- Observation of topological phase with critical localization in a quasi-periodic lattice
- Aharonov-Bohm Caging and Inverse Anderson transition in Ultracold Atoms
- Topological Anderson insulators in two-dimensional non-Hermitian disordered systems
- Quantum time reflection and refraction of ultracold atoms
- Detecting non-Bloch topological invariants in quantum dynamics
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- Real-space representation of winding number for one-dimensional chiral-symmetric topological insulator
- Interaction-induced topological bound states and Thouless pumping in a one-dimensional optical lattice
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- Non-Hermitian Floquet Topological Matter -- A Review
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- Non-Hermitian Floquet second order topological insulators in periodically quenched lattices
- Topological Anderson insulating phases in the long-range Su-Schrieffer-Heeger model
- Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles
- A comprehensive review on developments of synthetic dimensions
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- Dynamical solitons and boson fractionalization in cold-atom topological insulators
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- Bulk detection of time-dependent topological transitions in quenched chiral models
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- Transition from metal to higher-order topological insulator driven by random flux
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- Interplay of interactions, disorder and topology in the Haldane-Hubbard model
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- Spectral analysis, chiral disorder and topological edge states manifestation in open non-Hermitian Su-Schrieffer-Heeger chains
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