A Thouless Quantum Pump with Ultracold Bosonic Atoms in an Optical Superlattice

Abstract

More than 30 years ago, Thouless introduced the concept of a topological charge pump that would enable the robust transport of charge through an adiabatic cyclic evolution of the underlying Hamiltonian. In contrast to classical transport, the transported charge was shown to be quantized and purely determined by the topology of the pump cycle, making it robust to perturbations. On a fundamental level, the quantized charge transport can be connected to a topological invariant, the Chern number, first introduced in the context of the integer quantum Hall effect. A Thouless quantum pump may therefore be regarded as a 'dynamical' version of the integer quantum Hall effect. Here, we report on the realization of such a topological charge pump using ultracold bosonic atoms that form a Mott insulator in a dynamically controlled optical superlattice potential. By taking in-situ images of the atom cloud, we observe a quantized deflection per pump cycle. We reveal the genuine quantum nature of the pump by showing that, in contrast to ground state particles, a counterintuitive reversed deflection occurs when particles are prepared in the first excited band. Furthermore, we were able to directly demonstrate that the system undergoes a controlled topological phase transition in higher bands when tuning the superlattice parameters.

References in corpus (17)

• Measuring the Chern number of Hofstadter bands with ultracold bosonic atoms
• Time Reversal Polarization and a Z_2 Adiabatic Spin Pump
• Observation of chiral edge states with neutral fermions in synthetic Hall ribbons
• Single-Spin Addressing in an Atomic Mott Insulator
• Topological Thouless Pumping of Ultracold Fermions
• Visualizing edge states with an atomic Bose gas in the quantum Hall regime
• Strongly Correlated Quantum Walks in Optical Lattices
• An Aharonov-Bohm interferometer for determining Bloch band topology
• Topological Pumping over a Photonic Fibonacci Quasicrystal
• The quasi-periodic Bose-Hubbard model and localization in one-dimensional cold atomic gases
• Sublattice addressing and spin-dependent motion of atoms in a double-well lattice
• Adiabatic pumping through interacting quantum dots
• Direct measurement of topological invariants in optical lattices
• Quantum Transport of Bosonic Cold Atoms in Double Well Optical Lattices
• Quantum Ratchets for Quantum Communication with Optical Superlattices
• Determining topological order from a local ground state correlation function
• Anomalous charge pumping in a one-dimensional optical superlattice

Cited by in corpus (426)

• Topological Photonics
• Symmetry and Topology in Non-Hermitian Physics
• Topological Bands for Ultracold Atoms
• Topological Quantum Matter with Ultracold Gases in Optical Lattices
• Topological Thouless Pumping of Ultracold Fermions
• Observation of non-Hermitian topology and its bulk-edge correspondence in an active mechanical metamaterial
• Experimental realization of a symmetry protected topological phase of interacting bosons with Rydberg atoms
• Classical higher-order topological insulators
• Photonic topological pumping through the edges of a dynamical four-dimensional quantum Hall system
• Synthetic Dimension in Photonics
• Observation of the topological soliton state in the Su-Schrieffer-Heeger model
• Second-Order Topological Phases in Non-Hermitian Systems
• Exploring 4D Quantum Hall Physics with a 2D Topological Charge Pump
• Tools for quantum simulation with ultracold atoms in optical lattices
• Dipolar physics: A review of experiments with magnetic quantum gases
• Topological quantum matter in synthetic dimensions
• Observation of the topological Anderson insulator in disordered atomic wires
• Interplay of non-Hermitian skin effects and Anderson localization in non-reciprocal quasiperiodic lattices
• Topological quantum matter with cold atoms
• Artificial gauge fields in materials and engineered systems
• Experimental Measurement of the Berry Curvature from Anomalous Transport
• Roadmap on Atomtronics: State of the art and perspective
• Tunable Chiral Bound States with Giant Atoms
• Thouless pumping and topology
• Tailoring quantum gases by Floquet engineering
• Quantized Nonlinear Thouless Pumping
• Anomalous helical edge states in a non-Hermitian Chern insulator
• Quantum transport in ultracold atoms
• Observation of a non-Abelian Yang Monopole: From New Chern Numbers to a Topological Transition
• Topological characterizations of an extended Su-Schrieffer-Heeger model
• Measuring Topological Number of a Chern-Insulator from Quench Dynamics
• Reentrant Localization Transition in a Quasiperiodic Chain
• Quantum Spin Dynamics with Pairwise-Tunable, Long-Range Interactions
• Topological Phase Transitions and Thouless Pumping of Light in Photonic Waveguide Arrays
• Clean Floquet Time Crystals: Models and Realizations in Cold Atoms
• Experimental observation of temporal pumping in electro-mechanical waveguides
• Adiabatic Perturbation Theory and Geometry of Periodically-Driven Systems
• Synthetic spin-orbit coupling in an optical lattice clock
• Geometrical pumping with a Bose-Einstein condensate
• Real-space imaging of a topological protected edge state with ultracold atoms in an amplitude-chirped optical lattice
• Quantized Fractional Thouless Pumping of Solitons
• Observation of topological transport quantization by dissipation in fast Thouless pumps
• Nonlinear Thouless pumping: solitons and transport breakdown
• Competition and interplay between topology and quasi-periodic disorder in Thouless pumping of ultracold atoms
• Topological pumping of edge states via adiabatic passage
• Non-adiabatic breaking of topological pumping
• Experimental Demonstration of Dynamic Topological Pumping Across Incommensurate Bilayered Acoustic Metamaterials
• Topological fractional pumping with alkaline-earth(-like) ultracold atoms
• Experimental Observation of a Generalized Thouless Pump with a Single Spin
• Many-body topological invariants from randomized measurements
• Quantisation and its breakdown in a Hubbard-Thouless pump
• The 6D quantum Hall effect and 3D topological pumps
• Spin pumping and measurement of spin currents in optical superlattices
• Robust Bilayer Charge-Pumping for Spin- and Density-Resolved Quantum Gas Microscopy
• Landau-Zener Transition in Topological Acoustic Pumping
• Edge States and Topological Pumping in Stiffness Modulated Elastic Plates
• Observation of Non-Abelian Thouless Pump
• Topological pumping of photons in nonlinear resonator arrays
• Band and correlated insulators of cold fermions in a mesoscopic lattice
• Multi-particle Wannier states and Thouless pumping of interacting bosons
• Topological Floquet-Thouless energy pump
• Self-oscillating pump in a topological dissipative atom-cavity system
• Topological Entanglement-Spectrum Crossing in Quench Dynamics
• Topological networks for quantum communication between distant qubits
• Topological charge pumping in the interacting bosonic Rice-Mele model
• A two-leg Su-Schrieffer-Heeger chain with glide reflection symmetry
• Floquet Perturbation Theory: Formalism and Application to Low-Frequency Limit
• Quantum Monte Carlo Simulations of the 2D Su-Schrieffer-Heeger Model
• Emergent pseudospin-1 Maxwell fermions with a threefold degeneracy in optical lattices
• Topological Marker Currents in Chern Insulators
• Steady states and edge state transport in topological Floquet-Bloch systems
• Berry Phase in Quantum Field Theory: Diabolical Points and Boundary Phenomena
• Robustness of topologically protected edge states in quantum walk experiments with neutral atoms
• Topological phases, edge modes, and the Hofstadter butterfly in coupled Su-Schrieffer-Heeger systems
• The Chern Number Governs Soliton Motion in Nonlinear Thouless Pumps
• Quantum synchronization in dimer atomic lattices
• Floquet dynamics in light-driven solids
• Two-dimensional Thouless pumping of light in photonic moiré lattices
• Interaction-induced topological bound states and Thouless pumping in a one-dimensional optical lattice
• Precursor of Laughlin state of hard core bosons on a two leg ladder
• Engineering of topological state transfer and topological beam splitter in an even-size Su-Schrieffer-Heeger chain
• Floquet Semimetal with Floquet-band Holonomy
• Non-abelian Thouless pumping in a photonic lattice
• Fibonacci optical lattices for tunable quantum quasicrystals
• Dimerization induced mobility edges and multiple reentrant localization transitions in non-Hermitian quasicrystals
• Driven dissipative dynamics and topology of quantum impurity systems
• Breakdown of topological Thouless pumping in the strongly interacting regime
• Topological pumping in a Floquet-Bloch band
• Post-Quench Evolution of Complexity and Entanglement in a Topological System
• Bulk-edge correspondence in topological pumping
• Measuring Electromagnetic and Gravitational Responses of Photonic Landau Levels
• Fractional Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles
• Non-Hermitian generalizations of extended Su-Schrieffer-Heeger models
• Universal competitive spectral scaling from the critical non-Hermitian skin effect
• Fredholm determinants, full counting statistics and Loschmidt echo for domain wall profiles in one-dimensional free fermionic chains
• Localization, topology and quantized transport in disordered Floquet systems
• A comprehensive review on developments of synthetic dimensions
• Nonadiabatic Topological Energy Pumps with Quasiperiodic Driving
• Floquet chiral magnetic effect
• Laughlin's topological charge pump in an atomic Hall cylinder
• Adiabatic pumping via avoided crossings in stiffness modulated quasiperiodic beams
• Exploring Topology of 1D Quasiperiodic Metastructures through Modulated LEGO Resonators
• Higher-order topological pumping and its observation in photonic lattices
• High-order topological insulators from high-dimensional Chern insulators
• Two-dimensional nonlinear Thouless pumping of matter waves
• Fractional charge pumping of interacting bosons in one-dimensional superlattice
• Nonadiabatic Control of Geometric Pumping
• Universal chiral quasi-steady states in periodically driven many-body systems
• Topological acoustics in coupled nanocavity arrays
• Smart patterning for topological pumping of elastic surface waves
• Interaction-induced lattices for bound states: Designing flat bands, quantized pumps and higher-order topological insulators for doublons
• Quantum Charge Pumps with Topological Phases in Creutz Ladder
• Time scale for adiabaticity breakdown in driven many-body systems and orthogonality catastrophe
• Helical Floquet Channels in 1D Lattices
• Intertwined Topological Phases induced by Emergent Symmetry Protection
• Topological charge pumping of bound bosonic pairs
• Effect of disorder on topological charge pumping in the Rice-Mele model
• Non-Abelian Bloch oscillations in higher-order topological insulators
• Splitting of topological charge pumping in an interacting two-component fermionic Rice-Mele Hubbard model
• Reservoir-induced Thouless pumping and symmetry protected topological order in open quantum chains
• Theoretical Prediction of Non-Hermitian Skin Effect in Ultracold Atom Systems
• Topological quantum transport and spatial entanglement distribution via disordered bulk channel
• Ring Structure in the Complex Plane: A Fingerprint of non-Hermitian Mobility Edge
• Interaction Induced Topological Charge Pump
• Single photon scattering from a chain of giant atoms coupled to a one-dimensional waveguide
• Topological properties of the long-range Kitaev chain with Aubry-André-Harper modulation
• Disorder-induced Chern insulator in Harper--Hofstadter--Hatsugai model
• Dirac and Weyl Rings in Three Dimensional Cold Atom Optical Lattices
• Topological bound states of a quantum walk with cold atoms
• Bose-Einstein Condensate on a Synthetic Topological Hall Cylinder
• Topological Gapless Matters in Three-dimensional Ultracold Atomic Gases
• Adiabatic currents for interacting electrons on a lattice
• Topological charge pumping by sliding moiré pattern
• Arbitrary entangled state transfer via a topological qubit chain
• Finite-size corrections to quantized particle transport in topological charge pumps
• Interactions enable Thouless pumping in a nonsliding lattice
• Unconventional topology with a Rashba spin-orbit coupled quantum gas
• Topological spin excitations in Harper-Heisenberg spin chains
• Quantum phases and topological properties of interacting fermions in one-dimensional superlattices
• Topological photonic orbital angular momentum switch
• Local Topological Markers in Odd Dimensions
• Spatial-Translation-Induced Discrete Time Crystals
• Interacting Hofstadter Interface
• Topological properties of Floquet winding bands in a photonic lattice
• Many-body localization in the interpolating Aubry-André-Fibonacci model
• Topologically quantized current in quasiperiodic Thouless pumps
• Thouless Pumps and Bulk-Boundary Correspondence in Higher-Order Symmetry-Protected Topological Phases
• Experimental observation of dynamical bulk-surface correspondence for topological phases
• Non-diffracting states in one-dimensional Floquet photonic topological insulators
• Quantum Transport of Rydberg Excitons with Synthetic Spin-Exchange Interactions
• Propagation of maximally localized Wannier functions in real-time TDDFT
• Exploring interacting topological insulator of extended Su-Schrieffer-Heeger model
• Topological features of ground states and topological solitons in generalized Su-Schrieffer-Heeger models using generalized time-reversal, particle-hole, and chiral symmetries
• Floquet engineering topological Dirac bands
• Quantized Rabi Oscillations and Circular Dichroism in Quantum Hall Systems
• Topologically nontrivial Andreev bound states
• Quantized Topological Anderson-Thouless Pump
• Generalized bulk-boundary correspondence in periodically driven non-Hermitian systems
• Interaction-induced Liouvillian skin effect in a fermionic chain with a two-body loss
• Topological pumping in Aharonov-Bohm rings
• Efficient algorithm to compute the second Chern number in four dimensional systems
• Various Topological Mott insulators in strongly-interacting boson system in one-dimensional superlattice
• Quench dynamics of Rydberg-dressed bosons on two-dimensional square lattices
• Fast, robust and amplified transfer of topological edge modes on time-varying mechanical chain
• Geometrical Formulation of Adiabatic Pumping as a Heat Engine
• Reduction of one-dimensional non-Hermitian point-gap topology by correlations
• Topological polarons, quasiparticle invariants and their detection in 1D symmetry-protected phases
• Berry Phase and Topology in Ultrastrongly Coupled Quantum Light-Matter Systems
• Topological Phase Transition and Charge Pumping in a One-Dimensional Periodically Driven Optical Lattice
• Topological invariants based on generalized position operators and application to the interacting Rice-Mele model
• Thermoelectric performance of topological boundary modes
• Exploring topological double-Weyl semimetals with cold atoms in optical lattices
• Fast and accurate Cooper pair pump
• Majorana Spin Liquids, Topology and Superconductivity in Ladders
• Geometric phase of Wannier-Stark ladders in alkaline-earth(-like) atoms
• Nonequilibrium phase transition in transport through a driven quantum point contact
• Four-dimensional topological lattices through connectivity
• Reversal of quantised Hall drifts at non-interacting and interacting topological boundaries
• Topological quantization of energy transport in micro- and nano-mechanical lattices
• Simulating bosonic Chern insulators in one-dimensional optical superlattices
• On adiabatic cycles of quantum spin systems
• Interplay between disorder and topology in Thouless pumping on a superconducting quantum processor
• Quantum walk of a Bose-Einstein condensate in the Brillouin zone
• Stroboscopic painting of optical potentials for atoms with subwavelength resolution
• Measuring Chern numbers in Hofstadter strips
• Topology-dependent quantum dynamics and entanglement-dependent topological pumping in superconducting qubit chains
• Non-Hermitian Skin Effect in Periodically-Driven Dissipative Ultracold Atoms
• Two-dimensional optical quasicrystal potentials for ultracold atom experiments
• A Cold-Atom Particle Collider
• Out-of-Time-Order Correlation as a Witness for Topological Phase Transitions
• Dispersion Suppressed Topological Thouless Pumping
• Topological inheritance in half-SSH Hubbard models
• Collective excitations of dipolar gases based on local tunneling in superlattices
• Reduction of topological $\mathbb{Z}$ classification in cold atomic systems
• Fractional corner charges in a 2D super-lattice Bose-Hubbard model
• Generalized lattice Wilson-Dirac fermions in (1+1) dimensions for atomic quantum simulation and topological phases
• Emergent strength-dependent scale-free mobility edge in a non-reciprocal long-range Aubry-André-Harper model
• Six-dimensional time-space crystalline structures
• Breakdown of quantization in nonlinear Thouless pumping
• Topological pumping assisted by Bloch oscillations
• Universal presence of time-crystalline phases and period-doubling oscillations in one-dimensional Floquet topological insulators
• Charge density wave and charge pump of interacting fermions in circularly shaken hexagonal optical lattices
• Thouless pumping in a driven-dissipative Kerr resonator array
• Atom-photon dressed states in a waveguide-QED system with multiple giant atoms
• A topological quantum pump in serpentine-shaped semiconducting narrow channels
• A functional renormalization group study of the two dimensional Su-Schrieffer-Heeger-Hubbard model
• Realizing a symmetry protected topological phase through dimerized interactions
• Tunable Flux through a Synthetic Hall Tube of Neutral Fermions
• Classical Stückelberg interferometry of a nanomechanical two-mode system at room temperature
• Dissipative nonequilibrium synchronization of topological edge states via self-oscillation
• Many-body dynamics and gap opening in interacting periodically driven systems
• Interaction-enhanced integer quantum Hall effect in disordered systems
• Optical superlattice for engineering Hubbard couplings in quantum simulation
• Stabilization of Hubbard-Thouless pumps through nonlocal fermionic repulsion
• Prethermalization and entanglement dynamics in interacting topological pumps
• Thouless pumping and trapping of two-component gap solitons
• Nodal Brillouin Zone Boundary from Folding a Chern Insulator
• Topological magnon insulator and quantized pumps from strongly-interacting bosons in optical superlattices
• Topological phase transitions of Thouless charge pumping realized in helical organic molecules with long-range hoppings
• Interacting topological frequency converter
• Optimal Hamiltonian simulation for time-periodic systems
• Nonlinear Thouless Pumping of Solitons Across an Impurity
• Fermionic fields in a four-dimensional Bonnor-Melvin-Lambda space-time
• Topological metal bands with double-triple-point fermions in optical lattices
• Nonadiabatic Josephson current pumping by microwave irradiation
• Topological invariants for interacting systems: from twisted boundary condition to center-of-mass momentum
• Colloquium: Synthetic quantum matter in non-standard geometries
• Generalized Su-Schrieffer-Heeger model in one dimensional optomechanical arrays
• Bosonic integer quantum Hall effect as topological pumping
• Effects of Disorder On Thouless Pumping In Higher-Order Topological Insulators
• Topological Floquet engineering of a 1D optical lattice via resonantly shaking with two harmonic frequencies
• Finite-temperature properties of interacting bosons on a two-leg flux ladder
• Quantized charge-pumping in higher-order topological insulators
• Topological pumping of quantum correlations
• Theory of shift current in Anderson insulator
• Floquet band engineering with Bloch oscillations
• Detecting topological edge states with the dynamics of a qubit
• A scheme to create and verify scalable entanglement in optical lattice
• Measuring the topological phase transition via the single-particle density matrix
• Probing quantum many-body correlations by universal ramping dynamics
• Topological characterization of hierarchical fractional quantum Hall effects in topological flat bands with SU($N$) symmetry
• Dimensional crossover of the integer quantum Hall plateau transition and disordered topological pumping
• Two-dimensional non-Hermitian topological phases induced by asymmetric hopping in a one-dimensional superlattice
• Topological protection can arise from thermal fluctuations and interactions
• Topology of rotating stratified fluids with and without background shear flow
• Interaction induced topological Bogoliubov excitations in a spin-orbit coupled Bose-Einstein condensate
• High-order topological pumping on a superconducting quantum processor
• Momentum-Space Electromagnetic Induction in Weyl Semimetals
• Quantum transport in a one-dimensional quasicrystal with mobility edges
• First-Principles Demonstration of Non-adiabatic Thouless Pumping of Electrons in A Molecular System
• Phonon-induced breakdown of Thouless pumping in the Rice-Mele-Holstein model
• Dynamical gauge fields with bosonic codes
• Floquet topological insulators: from band structure engineering to novel non-equilibrium quantum phenomena
• Quantum Floquet anomalous Hall states and quantized ratchet effect in one-dimensional dimer chain driven by two ac electric fields
• Electronic Floquet Liquid Crystals
• Atomtronics with a spin: statistics of spin transport and non-equilibrium orthogonality catastrophe in cold quantum gases
• Linking topological features of the Hofstadter model to optical diffraction figures
• A dark state of Chern bands: Designing flat bands with higher Chern number
• Topological Superconductivity in a two-dimensional Weyl SSH model
• Symmetry-Protected Quantum Adiabatic Evolution in Spontaneous Symmetry-Breaking Transitions
• Topological domain wall states in a non-symmorphic chiral chain
• Dynamical bulk-edge correspondence for nodal lines in parameter space
• Correlation-Assisted Quantized Charge Pumping
• Transport of Vector Solitons in Spin-Dependent Nonlinear Thouless Pumps
• Fluctuation Relations For Adiabatic Pumping
• Absence of topology in Gaussian mixed states of bosons
• Topological phase transition in commensurate multi-frequency Floquet Su-Schrieffer-Heeger model
• Non-adiabatic extension of the Zak phase and charge pumping in the Rice--Mele model
• Atom Pairing in Optical Superlattices
• Plateau transitions of spin pump and bulk-edge correspondence
• Dissipation assisted Thouless pumping in the Rice-Mele model
• Rapid-cycle Thouless pumping in a one-dimensional optical lattice
• An ideal rapid-cycle Thouless pump
• Topological pump and bulk-edge-correspondence in an extended Bose-Hubbard model
• Biorthogonal topological charge pumping in non-Hermitian systems
• Topological quantum pump of strongly interacting fermions in coupled chains
• Topological charge pumping in spin-dependent superlattices with glide symmetry
• Three-body constrained bosons in double-well optical lattice
• Exponentially long lifetime of universal quasi-steady states in topological Floquet pumps
• A semiclassical treatment of spinor topological effects in driven, inhomogeneous insulators under external electromagnetic fields
• Bulk Pumping in 2D Topological Phases
• Chiral topological phases in optical lattices without synthetic fields
• Molecular Control of Floquet Topological Phase in Non-adiabatic Thouless Pumping
• Emergent multi-loop nested point gap in a non-Hermitian quasiperiodic lattice
• Quantized transport induced by topology transfer between coupled one-dimensional lattice systems
• 1D quasicrystals and topological markers
• Topological gap labeling with the third Chern numbers in three-dimensional quasicrystals
• Anomalous pumping in the non-Hermitian Rice-Mele model
• Nonparaxiality-triggered Landau-Zener transition in topological photonic waveguides
• Quantized Thouless pumps protected by interactions in dimerized Rydberg tweezer arrays
• Interaction driven topological phase transitions of hardcore bosons on a two-leg ladder
• Two-dimensional Thouless pumping in time-space crystalline structures
• Theory of charge and spin pumping in atomic-scale spiral magnets
• Band engineering and study of disorder using topology in compact high kinetic inductance cavity arrays
• An accordion superlattice for controlling atom separation in optical potentials
• Phase diagram and topology of the XXZ chain with alternating bonds and staggered magnetic field
• Topological edge states in a Rydberg composite
• Two-Dimensional Thouless Pumping of Ultracold Fermions in Obliquely Introduced Optical Superlattice
• Tutorial: From Topology to Hall Effects -- Implications of Berry Phase Physics
• Transport controlled by Poincaré orbit topology in a driven inhomogeneous lattice gas
• Topological pumping induced by spatiotemporal modulation of interaction
• Splitting and connecting singlets in atomic quantum circuits
• Synthetic topology and Floquet dynamic quantum phase transition in a periodically driven Raman lattice
• Protocols for dynamically probing topological edge states and dimerization with fermionic atoms in optical potentials
• Fractional quantization of charge and spin in topological quantum pumps
• Bulk-edge correspondence in topological transport and pumping
• Energy polarization and energy pumping in Rice-Mele chains
• Topological phases in the Fermi-Hofstadter-Hubbard model on hybrid-space ladders
• Majorana edge-modes in a spinful particle conserving model
• Intertwined Space-Time Symmetry, Orbital Magnetism and Dynamical Berry Curvature in a Circularly Shaken Optical Lattice
• Artificial magnetic field for synthetic quantum matter without dynamical modulation
• Dissipation engineered directional filter for quantum ratchets
• Particle and thermal transport through one dimensional topological systems via Lindblad formalism
• Topological photon pumping in quantum optical systems
• Topological optical Raman superlattices
• Equivalence classes of Fibonacci lattices and their similarity properties
• Topology in quasicrystals
• Tunable topological phases with fermionic atoms in a one-dimensional flux lattice
• Individually tunable tunnelling coefficients in optical lattices using local periodic driving
• Controllable Floquet edge modes in a multi-frequency driving system
• Artificial topological models based on a one-dimensional spin-dependent optical lattice
• Topologically compatible non-Hermitian skin effect
• Exotic Topological States with Raman-Induced Spin-Orbit Coupling
• Topological pump of $SU(Q)$ quantum chain and Diophantine equation
• Floquet expansion by counting pump photons
• Tailoring higher-order topological phases via orbital hybridization
• Unraveling Multifractality and Mobility Edges in Quasiperiodic Aubry-André-Harper Chains through High-Harmonic Generation
• Fractional transconductance via non-adiabatic topological Cooper pair pumping
• Topological quantum thermometry
• Formation of Spatial Patterns by Spin-selective Excitations of Interacting Fermions
• Topological Rice-Mele model in an emergent lattice: Exact diagonalization approach
• Bulk-edge Correspondence in the Adiabatic Heuristic Principle
• Flat band and $\eta$-pairing states in one-dimensional Moiré Hubbard model
• Non-Adiabatic Effect in Topological and Interacting Charge Pumping
• Visualising the connection between edge states and the mobility edge in adiabatic and non-adiabatic topological charge transport
• Thouless pumping in Josephson junction arrays
• Yang monopoles and emergent three-dimensional topological defects in interacting bosons
• Transition from nodal loop to nodal chain phase in a periodically modulated optical lattice
• The One-dimensional Chiral Anomaly and its Disorder Response
• Sensing electrons during an adiabatic coherent transport passage
• Chern numbers associated with the periodic Toda lattice
• Adiabatic almost-topological pumping of fractional charges in non-interacting quantum dots
• Spatial adiabatic passage of ultracold atoms in optical tweezers
• Eight-dimensional topological systems simulated using time-space crystalline structures
• Topological characteristics of gap closing points in nonlinear Weyl semimetals
• Topological magnetoelectric pump in three dimensions
• Modulation-induced long-range magnon bound states in one-dimensional optical lattices
• 4$\pi$ and 8$\pi$ dual Josephson effects induced by symmetry defects
• Quantized polarization in a generalized Rice-Mele model at arbitrary filling
• Quasiperiodicity protects quantized transport in disordered systems without gaps
• Competing order in two-band Bose-Hubbard chains with extended-range interactions
• The anomalous Floquet Anderson insulator in a continuously driven optical lattice
• Topological phases of spinless $p$-orbital fermions in zigzag optical lattices
• Robustness of the Floquet many-body localized phase in the presence of a smooth and a non-smooth drive
• Synthesizing the Quantum Spin Hall Phase for Ultracold Atoms in Bichromatic Chiral Optical Ladders
• Moiré pattern of spin liquid and Neel magnet in a Kitaev chain
• Curved vortex surfaces in four-dimensional superfluids: I. Unequal-frequency double rotations
• Curved vortex surfaces in four-dimensional superfluids: II. Equal-frequency double rotations
• Topologically protected quantized changes of the distance between atoms
• Loading ultracold atoms onto nonlinear Bloch states and soliton states in bichromatic lattices
• Fast and selective inter-band transfer of ultracold atoms in bichromatic lattices permitting Dirac points
• Generalized Aubry-Andre-Harper Models in Optical Superlattices
• Topological Phases in Coupled Polyyne Chains
• Higher order topological state induced by $d$-wave competing orders in high-T${}_c$ superconductor based heterostructure
• Interband coherence induced correction to Thouless pumping: possible observation in cold-atom systems
• Topological Thouless pumping in arrays of coupled spin chains
• Topologically protected quantization of work
• Revealing many-body effects on interband coherence through adiabatic charge pumping
• Effect of dephasing on the current through a periodically driven quantum point contact
• Robust Weyl points in a 1D superlattice with transverse spin-orbit coupling
• Absence of disordered Thouless pumps at finite frequency
• Theory of a peristaltic pump for fermionic quantum fluids
• Do Bloch waves interfere with one another ?
• Exploring Thouless Pumping in the Generalized Creutz Model: A Graphical Method and Modulation Schemes
• Asymmetric topological pumping in nonparaxial photonics
• Topological insulators and geometry of vector bundles
• Floquet-Anderson localization in the Thouless pump and how to avoid it
• A spin pump characterized by entanglement Chern numbers
• Topological charge and spin pumping in a semiconductor nanowire
• Collective Oscillations of Bose-Einstein Condensates in a Synthetic Magnetic Field
• Critical phase boundary and finite-size fluctuations in Su-Schrieffer-Heeger model with random inter-cell couplings
• Controlling vortical motion of particles in two-dimensional driven superlattices
• A spectrum-based shortcut method for topological systems
• Proposal for realizing unpaired Weyl points in a three-dimensional periodically driven optical Raman lattice
• Recent progress on disorder-induced topological phases
• Adiabatic charge transport through non-Bloch bands
• Two-particle topological Thouless spin pump
• Reentrant topology and reverse pumping in a quasiperiodic flux ladder
• Real-space formulation of topology for disordered Rice-Mele chains without chiral symmetry
• Quantum theory of fractional topological pumping of lattice solitons
• Connecting Topological Anderson and Mott Insulators in Disordered Interacting Fermionic Systems
• A symmetry-protected topological optical lattice clock
• Gauge fields induced by curved spacetime
• Spin motive force by the momentum-space Berry phase in magnetic Weyl semimetals
• Dynamic Moiré-like pattern in non-Hermitian Wannier-Stark ladder system
• Semiclassical bifurcations and topological phase transitions in a one-dimensional lattice of coupled Lipkin-Meshkov-Glick models
• Real-time evolution and quantized charge pumping in magnetic Weyl semimetals
• Quantum emulation of topological magneto-optical effects using ultracold atoms
• Spectrum of localized states in fermionic chains with defect and adiabatic charge pumping
• Optimal control over the full counting statistics in a non-adiabatic pump
• A Universal Quantum Computing Virtual Machine
• Topological phase dynamics described by overtone-synthesized classical and quantum Adler equations
• Mapping atomic trapping in an optical superlattice onto the libration of a planar rotor in electric fields
• Topological dynamics of adiabatic cat states
• Metal-insulator phase transition and topology in a three-component system
• Quantized transport of two-dimensional multifrequency solitons
• Topological energy pumping in a quasi-periodically driven four-level system
• Galilei covariance of the theory of Thouless pumps
• Topological phases of bosons with local parity coupling on a dimerized lattice
• Quantized transport of solitons in Bose-Einstein condensates driven by spin-orbit coupling
• Third quantization with Hartree approximation for open-system bosonic transport
• Dynamical Weyl Points and 4D Nodal Rings in Cold Atomic Gases
• Protocol for autonomous rearrangement of cold atoms into low-entropy configurations
• Emergent topological properties in spatially modulated sub-wavelength barrier lattices
• The mixing-spacetime symmetry in the Floquet-Bloch band theory
• Soliton Pumping in the Rice-Mele Model with On-Cell Kerr Nonlinearity
• Zak Phase Dislocations in Trimer Lattices
• Nonreciprocity Induced Fractional Nonlinear Thouless Pumping
• Localization and multifractal properties of the long-range Kitaev chain in the presence of an Aubry-André-Harper modulation
• Diophantine equation for the Rice-Mele model: Topological aspect of filling numbers and associated spatial pump
• Polarization-dependent topology in quantum emitter chains
• A stable phase-locking-free single beam optical lattice with multiple configurations
• Sources of quantized excitations via dichotomic topological cycles
• A strong-driving toolkit for topological Floquet energy pumps with superconducting circuits
• Anisotropy-driven topological quantum phase transition in magnetic impurities
• Controlled Quantized Adiabatic Transport in a superlattice Wannier-Stark ladder