Quantum Computers and Dissipation

Abstract

We analyse dissipation in quantum computation and its destructive impact on efficiency of quantum algorithms. Using a general model of decoherence, we study the time evolution of a quantum register of arbitrary length coupled with an environment of arbitrary coherence length. We discuss relations between decoherence and computational complexity and show that the quantum factorization algorithm must be modified in order to be regarded as efficient and realistic.

20 pages, Latex, 7 Postscript figures

Cited by in corpus (516)

• Decoherence Free Subspaces for Quantum Computation
• Dynamical suppression of decoherence in two-state quantum systems
• Quantum Computing
• Noiseless Quantum Codes
• 14-qubit entanglement: creation and coherence
• Universal Quantum Computation with the Exchange Interaction
• Quantum Error Correction for Beginners
• Simulation of Many-Body Fermi Systems on a Universal Quantum Computer
• 1/f noise: implications for solid-state quantum information
• Experimental realization of a quantum algorithm
• Preserving coherence in quantum computation by pairing quantum bits
• Information and Computation: Classical and Quantum Aspects
• Quantum Zeno subspaces
• Theory of Decoherence-Free Fault-Tolerant Universal Quantum Computation
• Quantum Computing Using Dissipation to Remain in a Decoherence-Free Subspace
• Protecting entanglement via the quantum Zeno effect
• Quantum Decoherence
• Coherent and Collective Quantum Optical Effects in Mesoscopic Systems
• Universal quantum computation with spin-1/2 pairs and Heisenberg exchange
• Quantum Zeno dynamics: mathematical and physical aspects
• Complete experimental toolbox for alignment-free quantum communication
• Entangled light from white noise
• Quantum channels and memory effects
• Decoherence and 1/f noise in Josephson qubits
• Decoherence-Free Subspaces and Subsystems
• Entanglement enhanced information transmission over a quantum channel with correlated noise
• Concatenating Decoherence Free Subspaces with Quantum Error Correcting Codes
• Nonequilibrium Physics in Biology
• Qubit Disentanglement and Decoherence via Dephasing
• Spin Precession and Real Time Dynamics in the Kondo Model: A Time-Dependent Numerical Renormalization-Group Study
• Conclusive and arbitrarily perfect quantum state transfer using parallel spin chain channels
• A non-Markovian decoherence theory for double dot charge qubit
• Non-classicality of the molecular vibrations assisting exciton energy transfer at room temperature
• Quantum memories at finite temperature
• Information Retrieval and Criticality in Parity-Time-Symmetric Systems
• Maximally entangled mixed states in two qubits
• Quantum computation with trapped ions in an optical cavity
• Control of decoherence: analysis and comparison of three different strategies
• Decoherence of quantum registers
• Decoherence-Free Quantum Information Processing with Four-Photon Entangled States
• Magnet field sensing beyond the standard quantum limit under the effect of decoherence
• Decoherence-Free Subspaces in Quantum Key Distribution
• Decoherence induced by interacting quantum spin baths
• Phonon decoherence of quantum entanglement: Robust and fragile states
• Dynamical decoupling sequence construction as a filter-design problem
• Controlled Dicke Subradiance from a Large Cloud of Two-Level Systems
• Analog quantum error correction
• Open Quantum Dynamics: Complete Positivity and Entanglement
• Coherence-assisted single-shot cooling by quantum absorption refrigerators
• Comparative study of non-Markovianity measures in exactly solvable one and two qubit models
• Initial decoherence in solid state qubits
• Experimental detection of entanglement via witness operators and local measurements
• Quantifying, characterizing and controlling information flow in ultracold atomic gases
• From Completely Positive Maps to the Quantum Markovian Semigroup Master Equation
• Inhibition of Decoherence due to Decay in a Continuum
• Decoherence Rate of Semiconductor Charge Qubit Coupled to Acoustic Phonon Reservoir
• Open quantum system dynamics and the mean force Gibbs state
• Dissipation and Decoherence in a Quantum Register
• Protecting quantum states from decoherence of finite temperature using weak measurement
• Introduction to decoherence theory
• Quantum communication without alignment using multiple-qubit single-photon states
• Decoherence and dissipation during a quantum XOR gate operation
• Information preserving structures: A general framework for quantum zero-error information
• Entangled state preparation via dissipation-assisted adiabatic passages
• Composite quantum collision models
• Towards Realizing a Quantum Memory for a Superconducting Qubit: Storage and Retrieval of quantum states
• Control of Decoherence and Relaxation by Frequency Modulation of Heat Bath
• A Quantum to Classical Phase Transition in Noisy Quantum Computers
• Spontaneous synchronization and quantum correlation dynamics of open spin systems
• Theory of Initialization-Free Decoherence-Free Subspaces and Subsystems
• Non-Markovianity and System-Environment Correlations in a microscopic collision model
• The structure of preserved information in quantum processes
• Optimal control of quantum gates and suppression of decoherence in a system of interacting two-level particles
• Small quantum absorption refrigerator in the transient regime: time scales, enhanced cooling and entanglement
• Combined encoding and decoupling solution to problems of decoherence and design in solid-state quantum computing
• Coherence trapping and information back-flow in dephasing qubits
• Quantum Capacity of a dephasing channel with memory
• Quantum Computation
• Generalization of Quantum Error Correction via the Heisenberg Picture
• Open Quantum System Dynamics: recovering positivity of the Redfield equation via Partial-Secular Approximation
• Stability of quantum states of finite macroscopic systems against classical noises, perturbations from environments, and local measurements
• Characterizing non-Markovianity via quantum interferometric power
• Two - Level Atom - Field Interaction: Exact Master Equations for Non-Markovian Dynamics, Decoherence and Relaxation
• Charge decoherence in laterally coupled quantum dots due to electron-phonon interactions
• Dynamical suppression of telegraph and 1/f noise due to quantum bistable fluctuator
• Geometric phases in open systems: an exact model to study how they are corrected by decoherence
• Quantum frequency estimation with trapped ions and atoms
• Divisibility of quantum dynamical maps and collision models
• Quantum thermometry by single-qubit dephasing
• Non-Markovianity of colored noisy channels
• Simulation complexity of open quantum dynamics: Connection with tensor networks
• Review: Quantum Metrology and Sensing with Many-Body Systems
• Adiabatic Decoherence
• Quantum probes for the cutoff frequency of Ohmic environments
• Correlations in quantum thermodynamics: Heat, work, and entropy production
• Robust quantum gates for systems subject to decoherence via optimal control: Markovian vs non-Markovian dynamics
• Decoherence in an exactly solvable qubit model with initial qubit-environment correlations
• Six-qubit permutation-based decoherence-free orthogonal basis
• Delineating incoherent non-Markovian dynamics using quantum coherence
• Driving Atoms Into Decoherence-Free States
• Fidelity and leakage of Josephson qubits
• Quantum synchronization as a local signature of super- and subradiance
• Collective decoherence of cold atoms coupled to a Bose-Einstein condensate
• Fault tolerant quantum key distribution protocol with collective random unitary noise
• Noise-assisted preparation of entangled atoms
• Quantum Error Correction of Observables
• Dynamics, dephasing and clustering of impurity atoms in Bose-Einstein condensates
• Long-time Low-latency Quantum Memory by Dynamical Decoupling
• Two qubits entanglement dynamics in a symmetry-broken environment
• Phonon Decoherence of Quantum Dots in Photonic Structures: Broadening of the Zero-Phonon Line and the Role of Dimensionality
• Quantum Computer with Mixed States and Four-Valued Logic
• Qubits based on Polariton Rabi Oscillators
• Quantum Error Correction in Spatially Correlated Quantum Noise
• Work extraction in the spin-boson model
• Two-qubit quantum probes for the temperature of an Ohmic environment
• Coupling a single electron spin to a microwave resonator: Controlling transverse and longitudinal couplings
• Optimal quantum codes for preventing collective amplitude damping
• Quantum metrology in the presence of spatially correlated noise: Restoring Heisenberg scaling
• Dynamical decoupling efficiency versus quantum non-Markovianity
• A method to find quantum noiseless subsystems
• Decoherence of a Measure of Entanglement
• Classical Simulation of Quantum Noise
• Supersinglets
• Polaronic model of Two Level Systems in amorphous solids
• Decoherence and Thermalization
• Dynamical control of qubit coherence: Random versus deterministic schemes
• Experimental implementation of fully controlled dephasing dynamics and synthetic spectral densities
• Off-resonant entanglement generation in a lossy cavity
• Universal Sampling Lower Bounds for Quantum Error Mitigation
• Decay of highly-correlated spin states in a dipolar-coupled solid
• Energy storage and coherence in closed and open quantum batteries
• Geometric Phase of a qubit interacting with a squeezed-thermal bath
• Probing BEC phase fluctuations with atomic quantum dots
• Protecting Quantum Information Encoded in Decoherence Free States Against Exchange Errors
• A decoherence-free subspace in a charge quadrupole qubit
• Dicke Effect in the Tunnel Current through two Double Quantum Dots
• On the conundrum of deriving exact solutions from approximate master equations
• Correlation-induced suppression of decoherence in capacitively coupled Cooper-pair boxes
• Probing the degree of non-Markovianity for independent and common environments
• Variational quantum eigensolver for the Heisenberg antiferromagnet on the kagome lattice
• Information geometry of Gaussian channels
• Quantum Error Correcting Subsystems are Unitarily Recoverable Subsystems
• Dynamical polaron ansatz: a theoretical tool for the ultra-strong coupling regime of circuit QED
• Photon-number entangled states generated in Kerr media with optical parametric pumping
• Derivation of Markovian master equations for spatially correlated decoherence
• Boosting the performance of small autonomous refrigerators via common environmental effects
• Resonance Theory of Decoherence and Thermalization
• Algebraic and information-theoretic conditions for operator quantum error-correction
• Feed-forward control for quantum state protection against decoherence
• Microscopic description for the emergence of collective dissipation in extended quantum systems
• Two-qubit non-Markovianity induced by a common environment
• Non-Markovian probes in ultracold gases
• Quantum error correction may delay, but also cause, entanglement sudden death
• Geometric phase induced by a cyclically evolving squeezed vacuum reservoir
• Phase Transitions in Generalised Spin-Boson (Dicke) Models
• Self-consistent non-Markovian theory of a quantum state evolution for quantum information processing
• Coherence stabilization of a two-qubit gate by AC fields
• On the accuracy of the state space restriction approximation for spin dynamics simulations
• Role of non-Markovianity and backflow of information in the speed of quantum evolution
• Conservative chaotic map as a model of quantum many-body environment
• Dynamics of entanglement in quantum computers with imperfections
• Revivals and entanglement from initially entangled mixed states of a damped Jaynes-Cummings model
• Limitation of entanglement due to spatial qubit separation
• Entanglement and decoherence in near-critical qubit chains
• Ensemble based quantum metrology
• Dynamical decoupling sequences for multi-qubit dephasing suppression and long-time quantum memory
• Operator Quantum Zeno Effect: Protecting Quantum Information with Noisy Two-Qubit Interactions
• Avoiding dissipation in a system of three quantum harmonic oscillators
• The role of information back-flow in the emergence of quantum Darwinism
• Robust asymptotic entanglement under multipartite collective dephasing
• Entanglement control via reservoir engineering in ultracold atomic gases
• Decoherence by Correlated Noise and Quantum Error Correction
• Encoded Recoupling and Decoupling: An Alternative to Quantum Error Correcting Codes, Applied to Trapped Ion Quantum Computation
• Non-Markovian finite-temperature two-time correlation functions of system operators of a pure-dephasing model
• Nonunitary geometric phases: a qubit coupled to an environment with random noise
• Generation of a two-photon singlet beam
• The role of environmental correlations in the non-Markovian dynamics of a spin system
• Environment induced entanglement in a refined weak-coupling limit
• Fundamental limits on the capacities of bipartite quantum interactions
• Preparation of three-dimensional entanglement for distant atoms in coupled cavities via atomic spontaneous emission and cavity decay
• Solving the liar detection problem using the four-qubit singlet state
• Quantifying the nonclassicality of pure dephasing
• Experimental Fault-Tolerant Quantum Cryptography in a Decoherence-Free Subspace
• A Stochastic Liouville Equation Approach for the Effect of Noise in Quantum Computations
• Environment-induced entanglement with a single photon
• Simple master equations for describing driven systems subject to classical non-Markovian noise
• Quantum metrology beyond the classical limit under the effect of dephasing
• Eternal life of entropy in non-Hermitian quantum systems
• Decoherence versus disentanglement for two qubits in a squeezed bath
• Decoherence-free dynamical and geometrical entangling phase gates
• Using the Quantum Zeno Effect for Suppression of Decoherence
• Complementarity of Private and Correctable Subsystems in Quantum Cryptography and Error Correction
• Experimental Demonstration of Decoherence-Free One-Way Information Transfer
• Coherent evolution via reservoir driven holonomy
• On multiparticle W states, their implementations and applications in quantum information problems
• Strictly contractive quantum channels and physically realizable quantum computers
• Towards optimized suppression of dephasing in systems subject to pulse timing constraints
• Decoherence-free subspace and disentanglement dynamics for two qubits in a common non-Markovian squeezed reservoir
• Time Scales of Phonon Induced Decoherence of Semiconductor Spin Qubits
• Entanglement and Quantum Noise Due to a Thermal Bosonic Field
• Unitary perturbation theory approach to real-time evolution problems
• Decoherence by engineered quantum baths
• Experimental investigation of enviroment--induced entanglement using an all--optical setup
• Decoherence Free Subspace and entanglement by interaction with a common squeezed bath
• Initial Decoherence of Open Quantum Systems
• Decoherence, Control, and Symmetry in Quantum Computers
• A Knob for Markovianity
• Non-Local Quantum Gates: a Cavity-Quantum-Electro-Dynamics implementation
• Robust two-qubit quantum registers
• Time-convolutionless reduced-density-operator theory of a noisy quantum channel: a two-bit quantum gate for quantum information processing
• Extended Cahill and Glauber formalism for finite dimensional spaces II. Applications in quantum tomography and quantum teleportation
• Mapping Electronic Decoherence Pathways in Molecules
• Quantum Probes for Ohmic Environments at Thermal Equilibrium
• Reversible and irreversible dynamics of a qubit interacting with a small environment
• Long-Range Coherence and Multiple Steady States in a Lossy Qubit Array
• On the dynamics of initially correlated open quantum systems: theory and applications
• Decoherence due to contacts in ballistic nanostructures
• A Method for Modeling Decoherence on a Quantum Information Processor
• Complete positivity, finite temperature effects, and additivity of noise for time-local qubit dynamics
• Quantum computing with spin qubits in semiconductor structures
• Incomplete pure dephasing of N-qubit entangled W states
• Universal Quantum Computation in a Neutral Atom Decoherence Free Subspace
• A Bell's Inequality Test with Entangled Atoms
• Perturbative expansions for the fidelities and spatially correlated dissipation of quantum bits
• Topological Features in Ion Trap Holonomic Computation
• Quantum Computing in a Macroscopic Dark Period
• Dynamics and Protecting of Entanglement in Two-Level Systems Interacting with a Dissipative Cavity: The Gardiner-Collett Approach
• Relaxation of Shallow Donor Electron Spin due to Interaction with Nuclear Spin Bath
• Dissipatively Coupled Waveguide Networks for Coherent Diffusive Photonics
• Universal quantum computation in decoherence-free subspaces with hot trapped-ions
• Quantum signatures in nonlinear gravitational waves
• Dynamics of Collective Decoherence and Thermalization
• Causal structure in the presence of sectorial constraints, with application to the quantum switch
• Decoherence on Grover's quantum algorithm: perturbative approach
• Entanglement Storage Units
• Overcoming Quantum Noise in Optical Fibers
• Ion-trap quantum computing in the presence of cooling
• Robust and Reliable Transfer of a Quantum State Through a Spin Chain
• Qubit Decoherence and Non-Markovian Dynamics at Low Temperatures via an Effective Spin-Boson Model
• Additivity of decoherence measures for multiqubit quantum systems
• Simple Non-Markovian Microscopic Models for the Depolarizing Channel of a Single Qubit
• Quantum dense coding over Bloch channels
• Probing non-Markovian quantum dynamics with data-driven analysis: Beyond "black-box" machine learning models
• Analysis of the quantum Zeno effect for quantum control and computation
• Cooperative Effects in Closely Packed Quantum Emitters with Collective Dephasing
• Numerical evaluation and robustness of the quantum mean force Gibbs state
• Phonon sidebands of color centers in hexagonal boron nitride
• A time dependent Markovian master equation for adiabatic systems and its application to the Cooper pair pumping
• Quantum control of photonic entanglement with a single sub-wavelength structure
• The multiplicative domain in quantum error correction
• The dynamical-decoupling-based spatiotemporal noise spectroscopy
• Decoherence in a N-qubit solid-state quantum computer
• Dynamics of quantum information scrambling under decoherence effects measured via active spins clusters
• Distinguishing between quantum and classical Markovian dephasing dissipation
• Entanglement in dissipative dynamics of identical particles
• Communication via entangled coherent quantum network
• Decoherence of an $n$-qubit quantum memory
• Entanglement generation and protection by detuning modulation
• Bath-induced band decay of a Hubbard lattice gas
• Entanglement-induced electron coherence in a mesoscopic ring with two magnetic impurities
• Phase Diffusion in Quantum Dissipative Systems
• Quantum regression in dephasing phenomena
• Measurement of Two-Qubit States by a Two-Island Single Electron Transistor
• Internal decoherence in nano-object interferometry due to phonons
• Quantum metrology with generalized cat states
• Quantum remote sensing under the effect of dephasing
• Quantum Gambling Using Two Nonorthogonal States
• Parametric representation of open quantum systems and crossover from quantum to classical environment
• Efficient Schemes for Reducing Imperfect Collective Decoherences
• Conservation-Law-Induced Quantum Limits for Physical Realizations of the Quantum NOT Gate
• Dynamics of entanglement of two electron spins interacting with nuclear spin baths in quantum dots
• Thermodynamics and the quantum speed limit in the non-Markovian regime
• Decoherence-free quantum-information processing using dipole-coupled qubits
• Bath Assisted Cooling of Spins
• A quantitative model for the effective decoherence of a quantum computer with imperfect unitary operations
• Short-Time Decoherence and Deviation from Pure Quantum States
• Dynamically stabilized decoherence-free states in non-Markovian open fermionic systems
• Slicing the Fock space for state production and protection
• Non-Markovian dynamics of a nanomechanical resonator measured by a quantum point contact
• Maintaining Quantum Coherence in the Presence of Noise through State Monitoring
• Thermodynamics of decoherence
• Robust control of decoherence in realistic one-qubit quantum gates
• Effect of system level structure and spectral distribution of the environment on the decoherence rate
• Phase diffusion pattern in quantum nondemolition systems
• Collective Decoherence of Nuclear Spin Clusters
• Suppressing phonon decoherence of high performance single-photon sources in nanophotonic waveguides
• Decoherence-Free Rotational Degrees of Freedom for Quantum Applications
• Combined Error Correction Techniques for Quantum Computing Architectures
• Dynamical symmetry and analytical solutions of the non-autonomous quantum master equation of the dissipative two-level system: decoherence of quantum register
• Fundamental Speed Limits on Quantum Coherence and Correlation Decay
• Effective Hamiltonian Approach to Open Systems and Its Applications
• Reducing quantum control for spin-spin entanglement distribution
• Collective couplings: rectification and supertransmittance
• Routed quantum circuits
• Exotic entanglement for non-Hermitian Jaynes-Cummings Hamiltonians
• Spectral Density Classification For Environment Spectroscopy
• One-way quantum computing in a decoherence-free subspace
• Invasiveness of non-equilibrium quantum thermometry
• Ultrafast optical signature of quantum superpositions in a nanostructure
• Quantum Interleaver: Quantum Error Correction for Burst Error
• Decoherence of spin registers revisited
• Simulating a single qubit channel using a mixed state environment
• From Davydov solitons to decoherence-free subspaces: self-consistent propagation of coherent-product states
• Active suppression of dephasing in Josephson-junction qubits
• Environment-assisted analog quantum search
• Realization of hierarchical equations of motion from stochastic perspectives
• Room-temperature storage of quantum entanglement using decoherence-free subspace in a solid-state spin system
• Theory of multiwave mixing and decoherence control in qubit array system
• Quantum metrology out of equilibrium
• Fast Incomplete Decoherence of Nuclear Spins in Quantum Hall Ferromagnet
• Quantum computing with mixed states
• Time-Invariant Discord in Dynamically Decoupled Systems
• System-environment correlations for dephasing two-qubit states coupled to thermal baths
• The problem of coherent control in non-Markovian open quantum systems
• Electromagnetic properties of thin metallic films
• Quantum metrology with one auxiliary particle in a correlated bath and its quantum simulation
• Saving Entanglement via a Nonuniform Sequence of $\pi$ Pulses
• Generalized Multiplicative Domains and Quantum Error Correction
• Quantum measurements without macroscopic superpositions
• Quantum information and triangular optical lattices
• Effective description of the short-time dynamics in open quantum systems
• Scale-invariant freezing of entanglement
• Thermometry by correlated dephasing of impurities in a 1D Fermi gas
• Agents, subsystems, and the conservation of information
• Robust implementations of Quantum Repeaters
• Floquet stroboscopic divisibility in non-Markovian dynamics
• Concatenating dynamical decoupling with decoherence-free subspaces for quantum computation
• Quantum error avoiding codes versus quantum error correcting codes
• Extreme depolarization for any spin
• Appearance and Stability of Anomalously Fluctuating States in Shor's Factoring Algorithm
• Improved entanglement detection with subspace witnesses
• Generating and protecting correlated quantum states under collective dephasing
• Memory Effects in Spontaneous Emission Processes
• Effect of bath temperature on the decoherence of quantum dissipative systems
• Double dot chain as a macroscopic quantum bit
• The Role of Heat Bath and Pointer Modes in Quantum Measurement
• Measurement of a Quantum System Coupled to Independent Heat-Bath and Pointer Modes
• Communication between general-relativistic observers without a shared reference frame
• Unravelling Metastable Markovian Open Quantum Systems
• Quantum State Transfer with Spin Chains
• Non-Markovian incoherent quantum dynamics of a two-state system
• Modulation of dephasing due to a spin-boson environment
• A Study on the Noise Threshold of Fault-tolerant Quantum Error Correction
• Dynamically Generated Decoherence-Free Subspaces and Subsystems on Superconducting Qubits
• Dephasing of qubits by the Schrödinger cat
• Virtual Processes and Superradiance in Spin-Boson Models
• Zeno dynamics and constraints
• Entropy production in open quantum systems: exactly solvable qubit models
• Electron transport across a quantum wire in the presence of electron leakage to a substrate
• Realization of universal nonadiabatic geometric control on decoherence-free qubits in the XY model
• Effective Modeling of Open Quantum Systems by Low-rank Discretization of Structured Environments
• Effects of dynamical phases in Shor's factoring algorithm with operational delays
• Frequency estimation under non-Markovian spatially correlated quantum noise: Restoring superclassical precision scaling
• Non-Markovianity as a Resource for Quantum Technologies
• Scaling of Decoherence Effects in Quantum Computers
• Amount of quantum coherence needed for measurement incompatibility
• Photonic dephasing dynamics and role of initial correlations
• Bell-state preparation for electron spins in a semiconductor double quantum dot
• The dynamical role of initial correlation in the exactly solvable dephasing model
• Dephasing and pseudo-coherent quantum dynamics in super-Ohmic environments
• Aspects of quantum coherence in the optical Bloch equations
• Effective Physical Processes and Active Information in Quantum Computing
• Geometric entangling gates for coupled cavity system in decoherence-free subspaces
• Decoherence-free subspaces and subsystems for a collectively depolarizing bosonic channel
• Suppression of electron relaxation and dephasing rates in quantum dots caused by external magnetic fields
• Using continuous measurement to protect a universal set of quantum gates within a perturbed decoherence-free subspace
• Quantum Error Mitigation via Quantum-Noise-Effect Circuit Groups
• Decoherence induced by electron accumulation in quantum measurement of charge qubits
• Dynamics of incompatibility of quantum measurements in open systems
• A spin dephasing mechanism mediated by the interplay between the spin-orbit coupling and the asymmetrical confining potential in semiconductor quantum dot
• Dissipation-assisted quantum computation in atom-cavity systems
• Broadband noise decoherence in solid-state complex architectures
• Robust quantum searching with spontaneously decaying qubits
• Suppression of decoherence in quantum registers by entanglement with a nonequilibrium environment
• Functional integral treatment of some quantum nondemolition systems
• Dynamical fidelity susceptibility of decoherence-free subspaces
• Two-qubit gates for decoherence-free qubits using a ring exchange interaction
• Decoherence-free quantum information in the presence of dynamical evolution
• Microscopic biasing of discrete-time quantum trajectories
• Enhanced Quantum Estimation via Purification
• Decoherence-free quantum information in Markovian systems
• Evaluation of Decoherence for Quantum Computing Architectures: Qubit System Subject to Time-Dependent Control
• Preparation of a single-photon dark state in a chiral quantum system
• Protected Solid-State Qubits
• Charge noise induced spin dephasing in a nanowire double quantum dot with spin-orbit coupling
• Probing Anderson Localization using the Dynamics of a Qubit
• Spacetime foam induced collective bundling of intense fields
• Irreversible decoherence of dipole interacting nuclear spins coupled with a phonon bath
• Non-Markovian decay and dynamics of decoherence in private and public environments
• Application of Resonance Perturbation Theory to Dynamics of Magnetization in Spin Systems Interacting with Local and Collective Bosonic Reservoirs
• Three different manifestations of the quantum Zeno effect
• Dynamics of the Non-equilibrium spin Boson Model: A Benchmark of master equations and their validity
• Adiabatic transitions in a two-level system coupled to a free Boson reservoir
• The resource theory of coherence for quantum channels
• Higher order perturbation theory for decoherence in Grover's algorithm
• On the role of initial coherence in the spin phase-space entropy production rate
• New insights into electron spin dynamics in the presence of correlated noise
• Limitations of practical multi-photon decoherence-free states
• Coherent Ro-vibrational Revivals in a Thermal Molecular Ensemble
• Observable geometric phase induced by a cyclically evolving dissipative process
• Protecting Two-Qubit Quantum States by $\pi$-Phase Pulses
• Quantum irreversible decoherence behaviour in open quantum systems with few degrees of freedom. Application to 1H NMR reversion experiments in nematic liquid crystals
• Regular patterns in the information flow of local dephasing channels
• Qubit coherence decay down to threshold: influence of substrate dimensions
• The role of the total entropy production in dynamics of open quantum systems in detection of non-Markovianity
• Universal quantum computation with symmetric qubit clusters coupled to an environment
• Entanglement production by quantum error correction in the presence of correlated environment
• Loss of coherence and dressing in QED
• Optical implementation of a unitarily correctable code
• Connecting two jumplike unravelings for non-Markovian open quantum systems
• Probing Polariton Dynamics in Trapped Ions with Phase-Coherent Two-Dimensional Spectroscopy
• Proposal for high-fidelity quantum simulation using a hybrid dressed state
• Non-Markovian quantum dissipative processes with the same positive features as Markovian dissipative processes
• Initial correlations effects on decoherence at zero temperature
• Effects of imperfect noise correlations on decoherence-free subsystems: SU(2) diffusion model
• Pure Phase Decoherence in a Ring Geometry
• Entanglement Pre-thermalization in an Interaction Quench between Two Harmonic Oscillators
• Grassmann time-evolving matrix product operators: An efficient numerical approach for fermionic path integral simulations
• Read-out of Quasi-periodic Systems using Qubits
• Improving the purity of one- and two-qubit gates by AC fields
• Entanglement Evolution via Quantum Resonances
• Collective photon emission in solid state environments: Concatenating non-markovian and markovian dynamics
• DQC1 as an Open Quantum System
• Collisional open quantum dynamics with a generally correlated environment: Exact solvability in tensor networks
• Decoherence dynamics in molecular qubits: Exponential, Gaussian and beyond
• Quantitative Treatment of Decoherence
• Sensitivity of entangled photon holes to loss and amplification
• On noise-induced superselection rules
• Suppression of Decoherence by Periodic Forcing
• Overlapping Resonances in Open Quantum Systems
• Coupling qubits in circuit-QED cavities connected by a bridge qubit
• Production of Entanglement Entropy by Decoherence
• Nearly Markovian maps and entanglement-based bound on corresponding non-Markovianity
• Quantum bath statistics tagging
• Conditions for superdecoherence
• Qubit dynamics with classical noise
• Distinguishing Phases via Non-Markovian Dynamics of Entanglement in Topological Quantum Codes under Parallel Magnetic Field
• Comparison of Distances and Entropic Distinguishability Quantifiers for the Detection of Memory Effects
• Quantum information flow in impurity qubits interacting with Bose-Bose mixtures
• Quantum dynamics of a macroscopic magnet operating as environment of a mechanical oscillator
• Decoherence-Insensitive Quantum Communication by Optimal C^*-Encoding
• Dynamics of large anisotropic spin in a sub-ohmic dissipative environment close to a quantum-phase transition
• Boson-boson pure-dephasing model with non-Markovian properties
• Quantum communication between trapped ions through a dissipative environment
• The role of master clock stability in scalable quantum information processing
• Pre-management of Disentanglement
• Coherence protection in coupled quantum systems
• Diffusive lossless energy and coherence transfer by noisy coupling
• Hyperfine-assisted decoherence of a phosphorus nuclear-spin qubit in silicon
• Exact solution of qubit decoherence models by a transfer matrix method
• Quantum Mpemba Effect Induced by Non-Markovian Exceptional Points
• Long-range Ising interactions mediated by $\lambda {\varphi }^4$ fields: probing the renormalisation of sound in crystals of trapped ions
• A Chain-Boson Model for the Decoherence and Relaxation of a Few Coupled SQUIDs in a Phonon Bath
• Dynamical Aspects of Information Storage in Quantum-Mechanical Systems
• Understanding destruction of nth-order quantum coherence in terms of multi-path interference
• Representations of canonical commutation relations describing infinite coherent states
• Persistent nonlocality in an ultracold-atom environment
• Theory on electron-phonon spin dehphasing in GaAs multi-electron double quantum dots
• Purification of Quantum State through Zeno-like Measurements
• High order quantum decoherence via multi-particle amplitude for boson system
• Optimized pulse sequences for suppressing unwanted transitions in quantum systems
• Generalized Entropic Quantum Speed Limits
• A machine learning based approach to the identification of spectral densities in quantum open systems
• Frozen and Invariant Quantum Discord under Local Dephasing Noise
• Classical branches and entanglement structure in the wavefunction of cosmological fluctuations
• Quantum Computation in a radio single mode cavity: the dissipative Jaynes and Cummings Model
• 5-qubit quantum error correction in a charge qubit quantum computer
• Distillation by repeated measurements: continuous spectrum case
• Information flow at the quantum-classical boundary
• Time-invariant Discord: High Temperature Limit and Initial Environmental Correlations
• Intrinsic bounds of a two-qudit random evolution
• Spin manipulation and spin dephasing in quantum dot integrated with a slanting magnetic field
• Decoherence of Two-Level Systems Can Be Very Different From Brownian Particles
• Energy additivity as a requirement for universal quantum thermodynamical frameworks
• A unification of the coding theory and OAQEC perspective on hybrid codes
• Bath energy for correlated initial states versus information flow in local dephasing channels
• Targeting qubit states using open-loop control
• Extraction of a squeezed state in a field mode via repeated measurements on an auxiliary quantum particle
• Scale decoherence in inhomogeneous potentials
• Universal quantum logic gates in a scalable Ising spin quantum computer
• Revealing correlated noise with single-qubit operations
• Decoherence of encoded quantum registers
• Protection of entanglement between two two-level atoms
• Controlling dephasing of coupled qubits via shared-bath coherence
• Quantum speed limits in dephasing dynamics of a qubit system coupled to thermal environments
• Quantum evolution speed in the finite-temperature bosonic environment
• Damped oscillations of the energy of a bosonic bath due to spectral gaps and special initial correlations
• Quasi-classical Limit of a Spin Coupled to a Reservoir
• Dynamical stability of entanglement between spin ensembles
• Approaches to Quantum Error Correction
• Adiabatic quantum decoherence in many non-interacting subsystems induced by the coupling with a common boson bath
• Robustness of deformed catlike states under dissipative decoherence
• Degenerate Landau-Zener model in the presence of quantum noise
• Molecular architectures based on pi-conjugated block copolymers for global quantum computation
• Encoded Universality of Quantum Computations on the Multi-Atomic Ensembles in the QED Cavity
• Imitating quantum mechanics: qubit-based model for simulation
• Copycat process in the early stages of einselection
• Sensing microscopic noise events by frequent quantum measurements
• Quantum erasure in the presence of a thermal bath: the effects of system-environment microscopic correlations
• Codeword Stabilized Codes from m-Uniform Graph States
• Material Science for Quantum Computing with Atom Chips
• Decoding Quantum Error Correction Codes with Local Variation
• Minimum entropy production effect on a quantum scale
• Evolution towards quasi-equilibrium in nematic liquid crystals studied through decoherence of multi-spin multiple-quantum coherences
• Fisher information of accelerated two-qubit system in the presence of the color and white noise channels
• Correlations in interference and diffraction
• Open n-Qubit System as a Quantum Computer with Four-Valued Logic
• Resonant Perturbation Theory of Decoherence and Relaxation of Quantum Bits
• Evolution of Entanglement of Two Qubits Interacting through Local and Collective Environments
• Characterization and generation of a SQL-beating catlike state through repetitive measurements
• Local phase damping of single qubits sets an upper bound on the phase damping rate of entangled states
• Protecting quantum systems from decoherence with unitary operations
• Fidelity as a figure of merit in quantum error correction
• Decoherence of the quantum logic gate implemented with the Jaynes-Cummings model: A semiclassical approach
• Transport properties of a periodically driven superconducting single electron transistor
• Model of a Programmable Quantum Processing Device