Real-time dynamics in Quantum Impurity Systems: A Time-dependent Numerical Renormalization Group Approach

Abstract

We develop a general approach to the nonequilibrium dynamics of quantum impurity systems for arbitrary coupling strength. The numerical renormalization group is used to generate a complete basis set necessary for the correct description of the time evolution. We benchmark our method with the exact analytical solution for the resonant-level model. As a first application, we investigate the equilibration of a quantum dot subject to a sudden change of the gate voltage and external magnetic field. Two distinct relaxation times are identified for the spin and charge dynamics.

5 pages, 5 figures

References in corpus (10)

• Single-shot read-out of an individual electron spin in a quantum dot
• Real time evolution using the density matrix renormalization group
• Time-dependent density-matrix renormalization-group using adaptive effective Hilbert spaces
• Real-time dynamics in spin-1/2 chains with adaptive time-dependent DMRG
• Numerical Renormalization Group for Bosonic Systems and Application to the Subohmic Spin-Boson Model
• Generalized Numerical Renormalization Group for Dynamical Quantities
• Time-dependent density-matrix renormalization group: A systematic method for the study of quantum many-body systems out-of-equilibrium
• How long does it take for the Kondo effect to develop?
• Crossover from Non-Equilibrium to Equilibrium Behavior in the Time-Dependent Kondo Model
• Renormalization Group Approach to Non-equilibrium Green Functions in Correlated Impurity Systems

Cited by in corpus (335)

• Non-Hermitian Physics
• The numerical renormalization group method for quantum impurity systems
• Functional renormalization group approach to correlated fermion systems
• Sum-rule Conserving Spectral Functions from the Numerical Renormalization Group
• Tensor product methods and entanglement optimization for ab initio quantum chemistry
• Non-abelian symmetries in tensor networks: a quantum symmetry space approach
• A Numerical Renormalization Group approach to Green's Functions for Quantum Impurity Models
• Simulating Strongly Correlated Quantum Systems with Tree Tensor Networks
• Spin Precession and Real Time Dynamics in the Kondo Model: A Time-Dependent Numerical Renormalization-Group Study
• Taming the dynamical sign problem in real-time evolution of quantum many-body problems
• Thermoelectric transport through strongly correlated quantum dots
• On steady-state currents through nano-devices: a scattering-states numerical renormalization group approach to open quantum systems
• Nonthermal steady states after an interaction quench in the Falicov-Kimball model
• Spectral properties of locally correlated electrons in a BCS superconductor
• Real-time simulations of nonequilibrium transport in the single-impurity Anderson model
• Nonequilibrium current driven by a step voltage pulse: an exact solution
• Real-Time Diagrammatic Monte Carlo for Nonequilibrium Quantum Transport
• A perturbative nonequilibrium renormalization group method for dissipative quantum mechanics: Real-time RG in frequency space (RTRG-FS)
• Memory Effects In Nonequilibrium Quantum Impurity Models
• Numerically exact path integral simulation of nonequilibrium quantum transport and dissipation
• Relaxation of a one-dimensional Mott insulator after an interaction quench
• Decoherence and lead induced inter-dot coupling in nonequilibrium electron transport through interacting quantum dots: A hierarchical quantum master equation approach
• Equilibrium and non-equilibrium dynamics of the sub-ohmic spin-boson model
• Nonequilibrium Dynamical Mean Field Theory: an auxiliary Quantum Master Equation approach
• DMFT+NRG study of spin-orbital separation in a three-band Hund's metal
• Solving nonequilibrium dynamical mean-field theory using matrix product states
• Comparative study of theoretical methods for nonequilibrium quantum transport
• Nonequilibrium and nonperturbative dynamics of ultrastrong coupling in open lines
• Simulating open quantum dynamics with time-dependent variational matrix product states: Towards microscopic correlation of environment dynamics and reduced system evolution
• Auxiliary master equation approach to non-equilibrium correlated impurities
• Dynamics, Synchronization and Quantum Phase Transitions of Two Dissipative Spins
• Nonequilibrium functional RG with frequency dependent vertex function: A study of the single impurity Anderson model
• Multiple steady-states in nonequilibrium quantum systems with electron-phonon interactions
• Charge transport through single molecules, quantum dots, and quantum wires
• Imaginary-time formulation of steady-state nonequilibrium: application to strongly correlated transport
• Transport properties and Kondo correlations in nanostructures: the time-dependent DMRG method applied to quantum dots coupled to Wilson chains
• Spin-thermopower in interacting quantum dots
• Nonequilibrium Kondo model: Crossover from weak to strong coupling
• Kondo decoherence: finding the right spin model for iron impurities in gold and silver
• Applying Adaptive Time-Dependent DMRG to Calculate the Conductance of Strongly Correlated Nanostructures
• Density matrix numerical renormalization group for non-Abelian symmetries
• Non-perturbative stochastic method for driven spin-boson model
• Theoretical description of high-order harmonic generation in solids
• Tensor networks and the numerical renormalization group
• Kondo memory in driven strongly-correlated quantum dots
• Relaxation vs decoherence: Spin and current dynamics in the anisotropic Kondo model at finite bias and magnetic field
• Transport through an Anderson impurity: Current ringing, non-linear magnetization and a direct comparison of continuous-time quantum Monte Carlo and hierarchical quantum master equations
• Zero-bias conductance in carbon nanotube quantum dots
• A renormalization group approach to time dependent transport through correlated quantum dots
• Numerically Exact Long Time Behavior of Nonequilibrium Quantum Impurity Models
• Lindblad-Driven Discretized Leads for Non-Equilibrium Steady-State Transport in Quantum Impurity Models: Recovering the Continuum Limit
• Non-equilibrium current and relaxation dynamics of a charge-fluctuating quantum dot
• Real-Time Dynamics in Quantum Impurity Models with Diagrammatic Monte Carlo
• Theory of time-resolved optical spectroscopy on correlated electron systems
• Functional renormalization group study of the interacting resonant level model in and out of equilibrium
• Signatures of Mottness and Hundness in archetypal correlated metals
• A renormalization-group analysis of the interacting resonant level model at finite bias: Generic analytic study of static properties and quench dynamics
• Generalized projected dynamics for non-system observables of non-equilibrium quantum impurity models
• Real Time Evolution in Quantum Many-Body Systems With Unitary Perturbation Theory
• Generalized Wilson Chain for solving multichannel quantum impurity problems
• Green's function methods for single molecule junctions
• Reconstructing non-equilibrium regimes of quantum many-body systems from the analytical structure of perturbative expansions
• Time-dependent Landauer-Büttiker formula: application to transient dynamics in graphene nanoribbons
• Universal low-temperature crossover in two-channel Kondo models
• Influence of vibrational modes on the quantum transport through a nano-device
• An efficient method for quantum impurity problems out of equilibrium
• Introduction to the nonequilibrium functional renormalization group
• Numerical renormalization group calculation of near-gap peaks in spectral functions of the Anderson model with superconducting leads
• Dynamical mean-field theory and numerical renormalization group study of superconductivity in the attractive Hubbard model
• Magnetic Field Effects on Quasiparticles in Strongly Correlated Local Systems
• Universal quench dynamics of interacting quantum impurity systems
• Matrix product state comparison of the numerical renormalization group and the variational formulation of the density matrix renormalization group
• Non-equilibrium quantum impurity problems via matrix-product states in the temporal domain
• Kondo blockade due to quantum interference in single-molecule junctions
• Real-time renormalization group in frequency space: A 2-loop analysis of the nonequilibrium anisotropic Kondo model at finite magnetic field
• Conductance fingerprint of Majorana fermions in the topological Kondo effect
• Numerical renormalization group study of two-channel three-impurity triangular clusters
• Doublon dynamics in the extended Fermi Hubbard model
• Solving quantum impurity problems in and out of equilibrium with variational approach
• Multipoint correlation functions: spectral representation and numerical evaluation
• Dynamics of Kondo voltage splitting after a quantum quench
• Magnetic phases in the correlated Kondo-lattice model
• Doublon-holon origin of the subpeaks at the Hubbard band edges
• Competition between antiferromagnetic and charge order in the Hubbard-Holstein model
• Local moment formation and Kondo screening in impurity trimers
• Interleaved numerical renormalization group as an efficient multiband impurity solver
• Interaction Quenches of Fermi Gases
• Time-dependent quantum transport: causal superfermions, exact fermion-parity protected decay mode, and Pauli exclusion principle for mixed quantum states
• Nonequilibrium, spatio-temporal formation of the Kondo screening-cloud on a lattice
• The formation of nonequilibrium steady states in interacting double quantum dots: When coherences dominate the charge distribution
• Spin-noise in the anisotropic central spin model
• Ferromagnetism of cold fermions loaded into a decorated square lattice
• Efficient low temperature simulations for fermionic reservoirs with the hierarchical equations of motion method: Application to the Anderson impurity model
• Spin-resolved thermal signatures of Majorana-Kondo interplay in double quantum dots
• Hybrid NRG-DMRG approach to real-time dynamics of quantum impurity systems
• Voltage quench dynamics of a Kondo system
• Phase lapses in transmission through interacting two-level quantum dots
• Adaptive broadening to improve spectral resolution in the numerical renormalization group
• Application of a semiclassical model for the second-quantized many-electron Hamiltonian to nonequilibrium quantum transport: The resonant level model
• Quantum Monte Carlo in the steady-state
• Spatial and temporal propagation of Kondo correlations
• Interplay between Kondo physics and spin-orbit coupling in carbon nanotube quantum dots
• Efficient Real-Time Path Integrals for Non-Markovian Spin-Boson Models
• Adaptive logarithmic discretization for numerical renormalization group methods
• Retardation effects and the Coulomb pseudopotential in the theory of superconductivity
• Wilson chains are not thermal reservoirs
• Comparison between scattering-states numerical renormalization group and the Kadanoff-Baym-Keldysh approach to quantum transport: Crossover from weak to strong correlations
• A Numerical Renormalization Group approach to Non-Equilibrium Green's Functions for Quantum Impurity Models
• Kondo physics and dissipation: A numerical renormalization-group approach to Bose-Fermi Kondo models
• Time evolution of the Kondo resonance in response to a quench
• Anderson impurity model in nonequilibrium: analytical results versus quantum Monte Carlo data
• First-principles investigation of dynamical properties of molecular devices under a steplike pulse
• Nonequilibrium Dynamics of Anisotropic Large Spins in the Kondo Regime: Time-Dependent Numerical Renormalization Group Analysis
• At which magnetic field, exactly, does the Kondo resonance begin to split? A Fermi liquid description of the low-energy properties of the Anderson model
• Variational principle for quantum impurity systems in and out of equilibrium: application to Kondo problems
• Generalization of the Time-Dependent Numerical Renormalization Group Method to Finite Temperatures and General Pulses
• Nonequilibrium Spin Dynamics in the Ferromagnetic Kondo Model
• Time-Dependent Transport Through Quantum-Impurity Systems with Kondo Resonance
• Unitary perturbation theory approach to real-time evolution problems
• Perfect spin polarization in T-shaped double quantum dots due to the spin-dependent Fano effect
• Padé approximants for improved finite-temperature spectral functions in the numerical renormalization group
• Anderson Orthogonality in the Dynamics After a Local Quantum Quench
• A Novel Approach to Study Highly Correlated Nanostructures: The Logarithmic Discretization Embedded Cluster Approximation
• Universal post-quench coarsening and quantum aging at a quantum critical point
• Quasiparticle interference from magnetic impurities
• Time-Dependent Numerical Renormalization Group Method for Multiple Quenches: Application to General Pulses and Periodic Driving
• Dynamical Transition in Interaction Quenches of the One-Dimensional Hubbard Model
• Conductance scaling in Kondo correlated quantum dots: role of level asymmetry and charging energy
• Eternal non-Markovianity is generic for the spin-boson model
• Exact Non-Markovian master equation for the Spin-Boson and Jaynes-Cummings models
• Full density matrix numerical renormalization group calculation of impurity susceptibility and specific heat of the Anderson impurity model
• Magnetism in the three-dimensional layered Lieb lattice: Enhanced transition temperature via flat-band and Van Hove singularities
• Dynamics of coherences in the interacting double-dot Aharonov-Bohm interferometer: Exact numerical simulations
• Field dependent quasiparticles in the infinite dimensional Hubbard model
• Non-equilibrium cluster-perturbation theory
• Non-Fermi liquid signatures in the Hubbard Model due to van Hove singularities
• Nonequilibrium transport in quantum impurity models: Exact path integral simulations
• Local susceptibility and Kondo scaling in the presence of finite bandwidth
• Lead Geometry and Transport Statistics in Molecular Junctions
• Theory of Core-Level Photoemission and the X-ray Edge Singularity Across the Mott Transition
• Kondo effect in graphene with Rashba spin-orbit coupling
• The SU(4) Kondo effect in double quantum dots with ferromagnetic leads
• Dynamical quantum phase transitions in a mesoscopic superconducting system
• Field dependent quasiparticles in models of strongly correlated electrons
• Unitary dynamics of strongly-interacting Bose gases with time-dependent variational Monte Carlo in continuous space
• Coherent control of correlated nanodevices: A hybrid time-dependent numerical renormalization-group approach to periodic switching
• SU(3) Anderson impurity model: A numerical renormalization group approach exploiting non-Abelian symmetries
• Multiple magnetic impurities on surfaces: Scattering and quasiparticle interference
• Spectral properties of Shiba sub-gap states at finite temperatures
• The interacting resonant level model in nonequilibrium: finite temperature effects
• Transport through quantum dots: A combined DMRG and cluster-embedding study
• Phonon dynamics in correlated quantum systems driven away from equilibrium
• Influence of disorder on the transport properties of heavy-fermion systems
• Dissipative Two-Electron Transfer
• Iron impurities in gold and silver: Comparison of transport measurements to numerical renormalization group calculations exploiting non-Abelian symmetries
• Mapping of strongly correlated steady-state nonequilibrium to an effective equilibrium
• Transport Through a Correlated Interface: Auxiliary Master Equation Approach
• Bypassing the energy-time uncertainty in time-resolved photoemission
• Numerical Renormalization Group calculations of the magnetization of isotropic and anisotropic Kondo impurities
• Imaginary-time formulation of steady-state nonequilibrium in quantum dot models
• Transient current in a quantum dot asymmetrically coupled to metallic leads
• Quantitative determination of the discretization and truncation errors in the numerical renormalization-group calculations of spectral functions
• Variational Numerical Renormalization Group: Bridging the gap between NRG and Density Matrix Renormalization Group
• Predicting impurity spectral functions using machine learning
• RG transport theory for open quantum systems: Charge fluctuations in multilevel quantum dots in and out of equilibrium
• Spectral function of the Anderson impurity model at finite temperatures
• Density matrix renormalization group study of a quantum impurity model with Landau-Zener time-dependent Hamiltonian
• Long-range entanglement near a Kondo-destruction quantum critical point
• QSpace - An open-source tensor library for Abelian and non-Abelian symmetries
• Steady-state spectra, current and stability diagram of a quantum dot: a non-equilibrium Variational Cluster Approach
• Quasiparticle excitations and dynamic susceptibilities in the BCS-BEC crossover
• Transient dynamics of open quantum systems
• Field dependent quasiparticles in a strongly correlated local system II
• Inelastic electron tunneling spectroscopy for probing strongly correlated many-body systems by scanning tunneling microscopy
• Build-up of the Kondo effect from real-time 2PI effective action for the Anderson impurity model
• Energy dissipation in DC-field driven electron lattice coupled to fermion baths
• Spin susceptibility of Anderson impurities in arbitrary conduction bands
• Multichannel charge Kondo effect and non-Fermi liquid fixed points in conventional and topological superconductor islands
• Machine learning effective models for quantum systems
• Consistent bosonization-debosonization II: The two-lead Kondo problem and the fate of its non-equilibrium Toulouse point
• Slow down of the electronic relaxation close to the Mott transition
• Filling-driven Mott transition in SU(N) Hubbard models
• Non-equilibrium magnetization dynamics of ferromagnetically coupled Kondo spins
• Time-dependent numerical renormalization group method for multiple quenches: towards exact results for the long time limit of thermodynamic observables and spectral functions
• Real-time dynamics of spin-dependent transport through a double-quantum-dot Aharonov-Bohm interferometer with spin-orbit interaction
• Non-equilibrium time evolution of bosons from the functional renormalization group
• Modeling of gate controlled Kondo effect at carbon point-defects in graphene
• Universal Thermal Entanglement of Multichannel Kondo Effects
• Out-of-equilibrium properties and non-linear effects for interacting quantum impurity systems in their strong coupling regime
• Anderson Orthogonality and the Numerical Renormalization Group
• A scalable numerical approach to the solution of the Dyson equation for the non-equilibrium single-particle Green's function
• Screening mechanisms in magnetic nanostructures
• Realization of hierarchical equations of motion from stochastic perspectives
• Imaginary-time quantum many-body theory out of equilibrium I: Formal equivalence to Keldysh real-time theory and calculation of static properties
• Transient dynamics in interacting nanojunctions within self-consistent perturbation theory
• Interplay between electron pairing and Dicke effect in triple quantum dots structures
• Equilibrium Fermi-liquid coefficients for the fully screened N-channel Kondo model
• Field-induced SU(4) to SU(2) Kondo crossover in a half-filling nanotube dot: spectral and finite-temperature properties
• Feynman-Vernon influence functional approach to quantum transport in interacting nanojunctions: An analytical hierarchical study
• Kinks in the electronic dispersion of the Hubbard model away from half filling
• Repulsive vs. attractive Hubbard model: transport properties and spin-lattice relaxation rate
• Transient probing of the symmetry and the asymmetry of electron interference
• Numerical renormalization group method for entanglement negativity at finite temperature
• Quantum quenches and driven dynamics in a single-molecule device
• Discarded weight and entanglement spectra in the Numerical Renormalization Group
• Closed and Open System Dynamics in a Fermionic Chain with a Microscopically Specified Bath: Relaxation and Thermalization
• A comparative study of nonequilibrium insulator-to-metal transitions in electron-phonon systems
• Quench dynamics and relaxation of a spin coupled to interacting leads
• Nonequilibrium thermodynamics of interacting tunneling transport: variational grand potential, density-functional formulation, and nature of steady-state forces
• The Ohmic two-state system from the perspective of the interacting resonant level model: Thermodynamics and transient dynamics
• Non-equilibrium Green's function theory for non-adiabatic effects in quantum transport: inclusion of electron-electron interactions
• Full density matrix dynamics for large quantum systems: Interactions, Decoherence and Inelastic effects
• Projector formalism for kept and discarded spaces of matrix product states
• Quench dynamics of spin in quantum dots coupled to spin-polarized leads
• Quench dynamics of correlated quantum dot proximitized to superconducting lead
• Interplay of mesoscopic and Kondo effects for transmission amplitude of few-level quantum dots
• Diagrammatic Monte Carlo for Dissipative Quantum Impurity Models
• Validity of the local self-energy approximation: Application to coupled quantum impurities
• Interaction quench dynamics in the Kondo model in presence of a local magnetic field
• Multiple-scale analysis of open quantum systems
• Extended dissipaton equation of motion for electronic open quantum systems: Application to the Kondo impurity model
• Strong spin Seebeck effect in Kondo T-shaped double quantum dots
• Dissipative realization of Kondo models
• Strong coupling impurity solver based on quantics tensor cross interpolation
• Renormalized quasiparticles in antiferromagnetic states of the Hubbard model
• Coherent exciton dynamics in a dissipative environment maintained by an off-resonant vibrational mode
• Reduced visibility of quantum oscillations in the spin-boson model
• Nonequilibrium Dynamics Across an Impurity Quantum Critical Point
• Transient effects in double quantum dot sandwiched laterally between superconducting and metallic leads
• Interplay of the Kondo effect with the induced pairing in electronic and caloric properties of T-shaped double quantum dots
• Temperature-dependent spectral function of a Kondo impurity in an $s$-wave superconductor
• Effect of bath temperature on the decoherence of quantum dissipative systems
• MLQD: A package for machine learning-based quantum dissipative dynamics
• Numerical renormalization group calculation of impurity internal energy and specific heat of quantum impurity models
• Kondo resonance in an ac driven quantum dot subjected to finite bias
• Nonequilibrium Kondo effect by equilibrium numerical renormalization group method: The hybrid Anderson model subject to a finite spin bias
• Spin current at a magnetic junction as a probe of the Kondo state
• Kondo-Zeno crossover in the dynamics of a monitored quantum dot
• Open Wilson chains for quantum impurity models: Keeping track of all bath modes
• Ultrafast molecular dynamics in terahertz-STM experiments: Theoretical analysis using Anderson-Holstein model
• Transport through nanostructures: Finite time vs. finite size
• Prediction of femtosecond oscillations in the transient current of a quantum dot in the Kondo regime
• Ferromagnetic induced Kondo effect in graphene with a magnetic impurity
• Spin Seebeck effect of correlated magnetic molecules
• Flavor fluctuations in 3-level quantum dots: Generic SU(3)-Kondo fixed point in equilibrium and non-Kondo fixed points in nonequilibrium
• Time-dependent spectral functions of the Anderson impurity model in response to a quench with application to time-resolved photoemission spectroscopy
• Fermionic matter-wave quantum optics with cold-atom impurity models
• Simulations of the dynamics of quantum impurity problems with matrix product states
• Analytical and Numerical study of the out-of-equilibrium current through a helical edge coupled to a magnetic impurity
• Thermalization and dynamics in the single impurity Anderson model
• Nonequilibrium charge transport through Falicov-Kimball structures connected to metallic leads
• Symmetry breaking and restoration using the equation-of-motion technique for nonequilibrium quantum impurity models
• Double Occupancy and Magnetic Susceptibility of the Anderson Impurity Model out of Equilibrium
• Transient currents of a single molecular junction with a vibrational mode
• Magnetic Kondo regimes in a frustrated half-filled trimer
• Driven quantum dot coupled to a fractional quantum Hall edge
• Semi-group influence matrices for non-equilibrium quantum impurity models
• Absence of Coulomb Blockade in the Anderson Impurity Model at the Symmetric Point
• Auxiliary master equation approach within stochastic wave functions: Application to the Interacting Resonant Level Model
• Quench dynamics of Anderson impurity model using configuration interaction method
• Engineering the Kondo impurity problem with alkaline-earth atom arrays
• The excitation operator approach to non-Markovian dynamics of quantum impurity models in the Kondo regime
• Periodically-driven Kondo impurity in nonequilibrium steady states
• Modeling the metastable dynamics of correlated structures
• Effects of interaction and polarization on spin-charge separation: A time-dependent spin-density-functional theory study
• Real-time effective-action approach to the Anderson quantum dot
• Quantum spin liquid in an RKKY-coupled two-impurity Kondo system
• Transport through a magnetic impurity: a slave-spin approach
• The Functional Renormalization Group for Zero-Dimensional Quantum Systems in and out of Equilibrium
• The scaling feature of the magnetic field induced Kondo-peak splittings
• Single impurity Anderson model out of equilibrium: A two-particle semi-analytic approach
• Probing the spin polarization of an Anderson impurity
• Signatures of Kondo-Majorana interplay in ac response
• Transient effects in quantum dots contacted via topological superconductor
• Review of recent developments of the functional renormalization group for systems out of equilibrium
• Decoherence of an entangled state of a strongly-correlated double quantum dot structure through tunneling processes
• A complete quasiclassical map for the dynamics of interacting fermions
• Non-linear response to electric field in extended Hubbard models
• Integrable Impurities as Boundary Conditions
• Asymmetry effects on the phases of RKKY-coupled two-impurity Kondo systems
• Equilibrium and real-time properties of the spin correlation function in the two-impurity Kondo model
• Quantum-classical transition in the Caldeira-Leggett model
• Fluctuation-exchange approximation theory of the non-equilibrium singlet-triplet transition
• Real-time dynamics induced by quenches across the quantum critical points in gapless Fermi systems with a magnetic impurity
• Numerical operator method for the real time dynamics of strongly-correlated quantum impurity systems far from equilibrium
• Nonmonotonic buildup of spin-singlet correlations in a double quantum dot
• System-bath entanglement of noninteracting fermionic impurities: Equilibrium, transient, and steady-state regimes
• The excitation operator method in the spin dynamics of the one-dimensional XXZ model
• Multiple-charge transfer and trapping in DNA dimers
• The topological Kondo model out of equilibrium
• Renormalization group for open quantum systems using environment temperature as flow parameter
• Dynamics of large anisotropic spin in a sub-ohmic dissipative environment close to a quantum-phase transition
• Quench dynamics of the Kondo effect: transport across an impurity coupled to interacting wires
• Equilibrium Dynamics of the Sub-Ohmic Spin-boson Model At Finite Temperature
• Strongly correlated electrons in superconducting islands with fluctuating Cooper pairs
• AC transport in Correlated Quantum Dots: From Kondo to Coulomb blockade regime
• Testing the parquet equations and the U(1) Ward identity for real-frequency correlation functions from the multipoint numerical renormalization group
• X-Ray Photoemission Spectroscopy in the Falicov-Kimball model
• Shedding light on non-equilibrium dynamics of a spin coupled to fermionic reservoir
• Dissipative Exciton Transfer in Donor-Bridge-Acceptor Systems: Numerical Renormalization Group Calculation of Equilibrium Properties
• RKKY to Kondo crossover in Helical Edge of a Topological Insulator
• Non-equilibrium transport theory of the singlet-triplet transition: perturbative approach
• Dynamical Spectral Function From Numerical Renormalization Group: A Full Excitation Approach
• Restoring the continuum limit in the time-dependent numerical renormalization group approach
• Self-energy method for time-dependent spectral functions of the Anderson impurity model within the time-dependent numerical renormalization group approach
• A comprehensive study of out-of-equilibrium Kondo effect and Coulomb blockade
• Quantum transport through a molecular level: a scattering states numerical renormalisation group study
• Solving real time evolution problems by constructing excitation operators
• Probing Majorana Modes via Local Spin Dynamics
• Second-order functional renormalization group approach to quantum wires out of equilibrium
• Spin-charge Kondo effect for a quantum dot with side coupled Majorana zero mode
• Two-channel charge-Kondo physics in graphene quantum dots
• Frustration-enhanced persistent currents in correlated trimer nanorings
• Time-dependent spintronic anisotropy in magnetic molecules
• Transport in Single Quantum Dots: A Review from Linear Response to Nonlinear Regimes
• Magnetization curves of deposited finite spin chains
• Unsupervised Learning of Effective Quantum Impurity Models
• The numerical operator method to the real time dynamics of currents through the nanostructures with different topologies
• Computing local multipoint correlators using the numerical renormalization group
• Dynamic Transport Characteristics of Side-Coupled Double Quantum-Impurity Systems
• Power-Law Spectra and Asymptotic $\omega /T$ Scaling in the Orbital-Selective Mott Phase of a Three-Orbital Hubbard Model
• Mean Field Decoupling of Single Impurity Anderson Model through Auxiliary Majorana Fermions
• Sticking coefficient for atoms impinging on a metallic surfaces, and the x-ray photoemission by metals
• Dissipative Kondo physics in the Anderson Impurity Model with two-body losses
• Exact description of fermionic reservoirs via purified damped ancillary fermions
• Single Mode Approximation for sub-Ohmic Spin-Boson Model: Adiabatic Limit and Critical Properties
• Transient triplet blockade in Andreev junction
• Open Wilson chain numerical renormalization group approach to Green's functions
• Steady-state dc transport through an Anderson impurity coupled to leads with spin-orbit coupling
• Charge density wave breakdown in a heterostructure with electron-phonon coupling
• Strongly correlated Josephson junction: proximity effect in the single-layer Hubbard model
• Ground state overlap knows about ultraviolet dynamics: results for the Kondo model
• Enforcing conservation laws in nonequilibrium cluster perturbation theory
• Spectral properties of strongly correlated multi impurity models in the Kondo insulator regime: Emergent coherence, metallic surface states and quantum phase transitions
• Spin current through an ESR quantum dot: A real-time study