Probing spin-charge separation in a Tomonaga-Luttinger liquid

Abstract

In a one-dimensional (1D) system of interacting electrons, excitations of spin and charge travel at different speeds, according to the theory of a Tomonaga-Luttinger Liquid (TLL) at low energies. However, the clear observation of this spin-charge separation is an ongoing challenge experimentally. We have fabricated an electrostatically-gated 1D system in which we observe spin-charge separation and also the predicted power-law suppression of tunnelling into the 1D system. The spin-charge separation persists even beyond the low-energy regime where the TLL approximation should hold. TLL effects should therefore also be important in similar, but shorter, electrostatically gated wires, where interaction effects are being studied extensively worldwide.

11 pages, 4 PDF figures, uses scicite.sty, Science.bst

References in corpus (12)

• Luttinger Liquid Behavior in Carbon Nanotubes
• Spin-charge separation and localization in one-dimension
• Universal theory of nonlinear Luttinger liquids
• Spectral function of the one-dimensional Hubbard model away from half filling
• Fermi-Luttinger liquid: Spectral function of interacting one-dimensional fermions
• Tunneling Between Parallel Two-Dimensional Electron Gases
• Systematic numerical study of spin-charge separation in one dimension
• Interference and zero-bias anomaly in tunneling between Luttinger-liquid wires
• Magnetotunneling as a Probe of Luttinger-Liquid Behavior
• Momentum-resolved tunneling between Luttinger liquids
• Spin and Charge Luttinger-Liquid Parameters of the One-Dimensional Electron Gas
• Probing e-e interactions in a periodic array of GaAs quantum wires

Cited by in corpus (156)

• Neutron tomography of magnetic Majorana fermions in a proximate quantum spin liquid
• Fermi gases in one dimension: From Bethe Ansatz to experiments
• One-Dimensional Quantum Liquids: Beyond the Luttinger Liquid Paradigm
• Coherent control of single electrons: a review of current progress
• Revealing Hidden Antiferromagnetic Correlations in Doped Hubbard Chains via String Correlators
• Electron quantum optics in ballistic chiral conductors
• Superconductor-semiconductor hybrid cavity quantum electrodynamics
• Observation of two types of anyons in the Kitaev honeycomb magnet
• Separation of neutral and charge modes in one dimensional chiral edge channels
• Exploration of doped quantum magnets with ultracold atoms
• Time-Resolved Observation of Spin-Charge Deconfinement in Fermionic Hubbard Chains
• Tomonaga-Luttinger liquid in the edge channels of a quantum spin Hall insulator
• 1D-1D Coulomb Drag Signature of a Luttinger Liquid
• Nuclear magnetism and electron order in interacting one-dimensional conductors
• Observation of separated dynamics of charge and spin in the Fermi-Hubbard model
• Waveform measurement of charge- and spin-density wave packets in a Tomonaga-Luttinger liquid
• Tomonaga-Luttinger physics in electronic quantum circuits
• Tomonaga-Luttinger liquid in a box: electrons confined within MoS${}_2$ mirror twin boundaries
• Spin-charge separation in a 1D Fermi gas with tunable interactions
• Simulating spin-charge separation with light
• Imaging gate-tunable Tomonaga-Luttinger liquids in 1H-MoSe${}_2$ mirror twin boundaries
• Spin-charge separation effects in the low-temperature transport of 1D Fermi gases
• Spin-charge separation in one-dimensional fermion systems beyond the Luttinger liquid theory
• Symmetry Fractionalization in Two Dimensional Topological Phases
• Tunable Luttinger liquid physics in biased bilayer graphene
• The fate of 1D spin-charge separation away from Fermi points
• Many-body effects in a quasi-one-dimensional electron gas
• Positive and negative Coulomb drag in vertically integrated one-dimensional quantum wires
• Exact ground state properties of the one-dimensional Coulomb gas
• Quenched dynamics and spin-charge separation in an interacting topological lattice
• Unveiling the bosonic nature of an ultrashort few-electron pulse
• Circuit Quantum Simulation of a Tomonaga-Luttinger Liquid with an Impurity
• Holographic quantum liquids in 1+1 dimensions
• Spectral properties of Luttinger liquids: A comparative analysis of regular, helical, and spiral Luttinger liquids
• Tunneling into a Luttinger liquid revisited
• Surface Tomonaga-Luttinger liquid state on Bi/InSb(001)
• Giant magnetic-field dependence of the coupling between spin Tomonaga-Luttinger liquids in BaCo2V2O8
• Charge dynamics in half-filled Hubbard chains with finite on-site interaction
• Generalized Hydrodynamic approach to charge and energy currents in the one-dimensional Hubbard model
• 3D gauged supergravity from wrapped M5-branes with AdS/CMT applications
• Guiding Dirac fermions in graphene with a carbon nanotube
• Imaging the zigzag Wigner crystal in confinement-tunable quantum wires
• Spin-charge coupling in quantum wires at zero magnetic field
• Tunneling into Nonequilibrium Luttinger Liquid with Impurity
• Momentum-dependent power law measured in an interacting quantum wire beyond the Luttinger limit
• Fractional Wigner crystal in the helical Luttinger liquid
• A real space decoupling transformation for quantum many-body systems
• Out of equilibrium density dynamics of a quenched fermionic system
• Real-time spin-charge separation in one-dimensional Fermi gases from generalized hydrodynamics
• Helical nuclear spin order in two-subband quantum wires
• Strongly anisotropic spin response as a signature of the helical regime in Rashba nanowires
• Identification of Strongly Correlated Spin Liquid in Herbertsmithite
• Dynamic response functions and helical gaps in interacting Rashba nanowires with and without magnetic fields
• Low-energy properties of fractional helical Luttinger liquids
• Charge Density Wave and Ferromagnetism in Intercalated CrSBr
• Multi-spinon and holon excitations probed by resonant inelastic x-ray scattering on doped one-dimensional antiferromagnets
• Probing one-dimensional systems via noise magnetometry with single spin qubits
• One-dimensional few-electron effective Wigner crystal in quantum and classical regimes
• Critical Flow and Dissipation in a Quasi-One-Dimensional Superfluid
• Cooling low-dimensional electron systems into the microkelvin regime
• Nonlinear spectra of spinons and holons in short GaAs quantum wires
• Renormalization of anticrossings in interacting quantum wires with Rashba and Dresselhaus spin-orbit couplings
• Effective Hamiltonian for the electronic properties of the quasi-one-dimensional material Li0.9Mo6O17
• Quasi one-dimensional transport in single GaAs/AlGaAs core-shell nanowires
• Hierarchy of modes in an interacting system
• Emergence and disruption of spin-charge separation in one-dimensional repulsive fermions
• Quench-induced entanglement and relaxation dynamics in Luttinger liquids
• Pseudoparticle approach to 1D integrable quantum models
• Spin-charge separated quasiparticles in one dimensional quantum fluids
• Charge and energy fractionalization mechanism in one-dimensional channels
• Quantum phase transition in quantum wires controlled by an external gate
• Charge Fractionalization in Artificial Tomonaga-Luttinger Liquids with Controlled Interaction Strength
• Spin-independent v-representability of Wigner crystal oscillations in one-dimensional Hubbard chains: The role of spin-charge separation
• Phase diagram of a quantum Coulomb wire
• Nature of the many-body excitations in a quantum wire: theory and experiment
• Non-equilibrium effects on charge and energy partitioning after an interaction quench
• Observing separate spin and charge Fermi seas in a strongly correlated one-dimensional conductor
• Spectral edge mode in interacting one-dimensional systems
• Probing interactions via non-equilibrium momentum distribution and noise in integer quantum Hall systems at $\nu =2$
• Magneto-tunnelling spectroscopy of chiral two-dimensional electron systems
• Wave packet dynamics in the one-dimensional extended Hubbard model
• In Situ Thermometry of Fermionic Cold-Atom Quantum Wires
• Spectral functions of two-band spinless fermion and single-band spin-1/2 fermion models
• Anomalous spin-charge separation in a driven Hubbard system
• Lattice modulation spectroscopy of one-dimensional quantum gases:Universal scaling of the absorbed energy
• Spectral properties of interacting helical channels driven by Lorentzian pulses
• Correlations and incipient antiferromagnetic order within the linear Mn chains of metallic Ti${}_4$MnBi${}_2$
• Platforms for the realization and characterization of Tomonaga-Luttinger liquids
• Low-energy local density of states of the 1D Hubbard model
• Enhancement of tunneling density of states at a Y junction of spin-1/2 Tomonaga Luttinger liquid wires
• The Two-Band Luttinger Liquid with Spin-Orbit Coupling: Applications to Monatomic Chains on Surfaces
• Field theoretic study of electron-electron interaction effects in Dirac liquids
• Dimensional Reduction of Helium-4 Inside Argon Plated MCM-41 Nanopores
• Ground-state electronic structure of quasi-one-dimensional wires in semiconductor heterostructures
• Magnetism of one-dimensional strongly repulsive spin-1 bosons with antiferromagnetic spin exchange interaction
• Universal scaling of quench-induced correlations in a one-dimensional channel at finite temperature
• Epitaxially defined Luttinger liquids on MoS${}_2$ bicrystals
• Nonreciprocal Coulomb Drag between Quantum Wires in the quasi-1D regime
• Local spectral properties of Luttinger liquids: scaling versus nonuniversal energy scales
• Entropy production in one-dimensional quantum fluids
• Interference of parametrically driven one-dimensional ultracold gases
• Twisted coupled wire model for a moiré sliding Luttinger liquid
• Manipulating the Tomonaga-Luttinger exponent by electric field modulation
• Quantum Criticality and Novel Phases: Summary and Outlook
• Deconfined quantum phase transition on the kagome lattice: Distinct velocities of spinon and string excitations
• Tunneling into a finite Luttinger liquid coupled to noisy capacitive leads
• Splitting of Fermi point of strongly interacting electrons in one dimension: A nonlinear effect of spin-charge separation
• Transient effects in the backscattered current of a Luttinger liquid
• Spin-charge separation in an Aharonov-Bohm interferometer
• Disorder-induced spin-charge separation in the 1-D Hubbard model
• Minimal alternating current injection into carbon nanotubes
• A Luttinger Liquid coupled to Ohmic-class environments
• A generalized effective spin-chain formalism for strongly interacting spinor gases in optical lattice
• Exciton Quasi-Condensation in One Dimensional Systems
• Tomonaga-Luttinger liquid theory for metallic fullurene polymers
• Sliding Luttinger liquid with alternating interwire couplings
• Dynamics of one-dimensional electrons with broken spin-charge separation
• Wigner crystal in snaked nanochannels
• Quantum Dimensional Transition in Spin-$\frac{1}{2}$ Antiferromagnetic Heisenberg Model on A Square Lattice and Space Reduction in Matrix Product State
• One-dimensional atomic superfluids as a model system for quantum thermodynamics
• Structural Evolution of 1D Spectral Function from Low- to High-Energy Limits
• Dynamical separation of charge and energy transport in one-dimensional Mott insulators
• Plasmon decay and thermal transport from spin-charge coupling in generic Luttinger liquids
• Coherent electron splitting in interacting chiral edge channels
• Luttinger parameters of interacting fermions in 1D at high energies
• Observation of spin-charge separation and boundary bound states via the local density of states
• Time resolved transport properties of a $Y$-junction of Tomonaga-Luttinger liquids
• Many-body theory of magneto-elasticity in one dimension
• Quasi-1D Coulomb drag in the nonlinear regime
• Charge and spin density in the helical Luttinger liquid
• The threshold effects in one-dimensional strongly-interacting systems out of equilibrium
• Thermal Transport Imaging in the Quantum Hall Edge Channel
• Density of states anomalies in multichannel quantum wires
• Semiconductor nanodevices as a probe of strong electron correlations
• Spinons and Holons with Polarized Photons in a Nonlinear Waveguide
• Kinetic processes in Fermi-Luttinger liquids
• Finite-temperature spectroscopy of dirty helical Luttinger liquids
• Transient and finite size effects in transport properties of a quantum wire
• Electron-electron interactions in partially mixed helical states
• Decoupling of the many-body effects from the electron mass in GaAs by means of reduced dimensionality
• Graphene-driven correlated electronic states in one dimensional defects within WS${}_2$
• Tunable reciprocal and nonreciprocal contributions to 1D Coulomb Drag
• Network architecture of energy landscapes in mesoscopic quantum systems
• Robust Luttinger liquid state of 1D Dirac fermions in a van der Waals system Nb${}_9$Si${}_4$Te${}_{18}$
• Artificial Gauge Field Engineered Excited-State Topology: Control of Dynamical Evolution of Localized Spinons
• Dynamical spin correlations in kagome antiferromagnets: comparison of Abrikosov fermion and Schwinger boson approaches beyond mean field
• Eigenstate control of plasmon wavepackets with electron-channel blockade
• From Luttinger liquids to Luttinger droplets via higher-order bosonization identities
• Quasi-one-dimensional electron gas bound to a helium-coated nanotube
• Dominant end-tunneling effect in two distinct Luttinger liquids coexisting in one quantum wire
• Preparation of the single-spinon wave function on a quantum computer
• Charge waves and dynamical signatures of topological phases in Su-Schrieffer-Heeger chains
• One-dimensional extended Hubbard model with soft-core potential
• Dynamical regime of electron transport in correlated one-dimensional conductor with defect
• Effects of a single impurity in a Luttinger liquid with spin-orbit coupling
• Exact nonequilibrium hole dynamics, magnetic polarons and string excitations in antiferromagnetic Bethe lattices