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7434 papers in quant-ph · page 124
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Multi-parameter quenches boost quantum Otto engine output
Enhanced performance of sudden-quench quantum Otto cycles via multi-parameter control
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Vertex degrees fix tight QUBO penalties for max-k-cut
Characterizing QUBO Reformulations of the Max-k-Cut Problem for Quantum Computing
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Oscillating activation raises perceptron capacity classically
Pseudo quantum advantages in perceptron storage capacity
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LBW ansatz approximates entanglement Hamiltonian past Lorentz invariance
Exploring the limit of the Lattice-Bisognano-Wichmann form describing the Entanglement Hamiltonian: A quantum Monte Carlo study
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Classical gravity cannot entangle quantum matter fields
No, classical gravity does not entangle quantized matter fields
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Character filters keep variance low in bosonic benchmarking
Kostant relation in filtered randomized benchmarking for passive bosonic devices
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Hierarchical QAOA solves VRP with 12 qubits per subproblem
Hierarchical QAOA for the Vehicle Routing Problem via Clustered Decomposition and Local Feasibility Repair
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Meson-baryon collisions delocalize particles in SU(2) gauge theory
Hadronic scattering in (1+1)D SU(2) lattice gauge theory from tensor networks
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QKD residuals still yield private randomness
Quantum waste management: Utilizing residual states in quantum information processing
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Rydberg arrays convert THz photons into directed optical signals
Directional quantum scattering transducer in cooperative Rydberg metasurfaces
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One quantum model yields both Marcus decrease and Rehm-Weller saturation
Resolving the Marcus-Rehm-Weller Paradox in Electron Transfer
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Wavepacket model matches Monte Carlo data for dense plasma ionization
Modeling partially-ionized dense plasma using wavepacket molecular dynamics
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Patterned couplings yield four distinct excitations in wQED
Manipulating Excitation Dynamics in Structured Waveguide Quantum Electrodynamics
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Converse monogamy of entanglement extended maximally for tripartite states
Maximal extension on converse monogamy of entanglement for tripartite pure states
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Limited entanglement reduces sampling overhead in quantum circuit knitting
Entanglement-assisted circuit knitting: Distributed quantum computing using limited entanglement resources
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Quantum theory exceeds bound on absolute events in time
Limits of Absoluteness of Observed Events in Timelike Scenarios: A No-Go Theorem
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Characterization drives efficient quantum error mitigation
Certification and Classification of Linear Quantum Error Mitigation Methods
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Filters narrow photon-pair position correlations by 10 percent
Entanglement certification in bulk nonlinear crystals for degenerate and non-degenerate SPDC: spectral filter effects on transverse spatial correlations
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Resonant oscillations between stretched states for any J
Quantum dynamics of spin-J particles in static and rotating magnetic fields: Entanglement resonances and kinks
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Duality proven for quantum optimal transport on qubits
Strong Kantorovich duality for quantum optimal transport with generic cost and optimal couplings on quantum bits
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Non-Markovian filters widen Josephson amp bandwidth
Modeling of simple bandpass filters: bandwidth broadening of Josephson parametric devices due to non-Markovian coupling to dressed transmission-line modes
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Holography persists across all hyperbolic tessellations in fracton model
Hyperbolic Fracton Model, Subsystem Symmetry and Holography III: Extension to Generic Tessellations
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Excited states in 2d flat CFTs yield thermal entanglement entropy
Conformal Blocks in 2d Carrollian/Galilean CFTs and Excited State Entanglement Entropy
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Grated atomic clouds tune inter-cavity mode couplings via interference
Engineering Atom-Photon Hybridization with Density-Modulated Atomic Ensembles in Coupled Cavities
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Ergotropy reorganized internally with no total loss
Charge-Preserving Operations in Quantum Batteries
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Noise correlations extend quasiparticle picture to entanglement distributions
Dynamics of entanglement fluctuations and quantum Mpemba effect in the $\nu=1$ QSSEP model
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Diamond chain model maps three-spin terms to immobile Ising segments
Immobile and mobile excitations of three-spin interactions on the diamond chain
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Entanglement produces binomial
Statistical mechanics from quantum envariance and exchange symmetry
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Nonlocal charges set entangled-state prep time to L^z
Frustration-Free Control and Absorbing-State Transport in Entangled State Preparation
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Long-range resonances found in quasiperiodic MBL regime
Long-range resonances in quasiperiodic many-body localization
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Zassenhaus simplifies to exact UCC with parameter-count gates
A Remarkable Application of Zassenhaus Formula to Strongly Correlated Electron Systems
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Parameterized tensor criteria detect more quantum entanglement
Quantum separability criteria from bipartite systems to multipartite systems based on generalized Bloch representation
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Moment equations predict detectable tunneling thresholds
Dynamical system analysis of quantum tunneling in an asymmetric double-well potential
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Anomaly condition decides onsiteability of higher-form symmetries
Onsiteability of Higher-Form Symmetries
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Hybrid MPS method prepares Gibbs states on 156-qubit processor
Variational Thermal State Preparation on Digital Quantum Processors Assisted by Matrix Product States
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Two-ion traps beat larger designs for surface-code trapped-ion computers
Architecting Scalable Trapped Ion Quantum Computers using Surface Codes
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Bound entanglement appears near-certainly in symmetric random states for N>3
Bound entanglement in symmetric random induced states
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One contact density fixes correlations in long-range spin chains
Universal Relations in Long-range Quantum Spin Chains
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Multiensemble superradiance optimizes multiparameter squeezing
Multiensemble Superradiance for Distributed Quantum Sensing
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Krylov complexity growth tracks wormhole velocity in SYK
Toward Krylov-based holography in double-scaled SYK
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Lateral motion explains RF detection of Rydberg states in helium electrons
Sensitive detection of the Rydberg transition in trapped electrons on liquid helium using radio-frequency reflectometry
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Bit threads match quantum extremal surfaces for entanglement entropy
Quantum Bit Threads and the Entropohedron
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GfE cosmologies show non-decreasing total entropy
The Thermodynamics of the Gravity from Entropy Theory
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Krylov complexity turns singular only at genuine mixed-state transitions
Krylov Complexity and Mixed-State Phase Transition
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Helix formulas give decay rates for single photons in emitter chains
Single-photon superradiance and subradiance in helical collectives of quantum emitters
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Decomposed pipeline solves cable routing with quantum methods
From Cables to Qubits: A Decomposed Variational Quantum Optimization Pipeline
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Bohmian model matches quantum results in waveguide tunneling
Trajectories in coupled waveguides: an application to a recent experiment and Hiley's lessons on the falsification of the Bohmian model
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Space-time modulation enables low-energy Klein tunneling
Access to Klein Tunneling via Space-Time Modulation
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Relaxed optimization makes coherence estimation scale-independent
Scalable protocol to coherence estimation from scarce data: Theory and experiment
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Semi-classical gravity generates no particle entanglement
Absence of gravitationally induced entanglement in certain semi-classical theories of gravity