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5258 papers in quant-ph · page 51
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Engineered dissipation stabilizes hybrid qubits
Autonomous Quantum Error Correction of Spin-Oscillator Hybrid Qubits
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Tensor networks enable quantum simulation of Navier-Stokes flows
Schr\"odinger-Navier-Stokes Equation for the Quantum Simulation of Navier-Stokes Flows
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Floquet drives create time-hierarchical symmetries that protect gauge sectors
Protecting Quantum Simulations of Lattice Gauge Theories through Engineered Emergent Hierarchical Symmetries
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Automorphism symmetries bound entanglement entropy logarithmically
Automorphism-Induced Entanglement Bounds in Many-Body Systems
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Spike statistics turned into quantum phases strengthen feature maps
SPATE: Spiking-Phase Adaptive Temporal Encoding for Quantum Machine Learning
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Hopping disorder strengthens localization in quasiperiodic chains
Localization with Hopping Disorder in Quasi-periodic Synthetic Momentum Lattice
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Algebraic closure stabilizes su(3) scars without exact solvability
Scar subspaces stabilized by algebraic closure: Beyond equally-spaced spectra and exact solvability
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Scheduler runs multiple quantum jobs in parallel on linked QPUs
QuMod: Parallel Quantum Job Scheduling on Modular QPUs using Circuit Cutting
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Pulse sequence moves Rydberg excitation for remote CZ gates
Compiler Framework for Directional Transport in Zoned Neutral Atom Systems with AOD Assistance: A Hybrid Remote CZ Approach
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Two-photon pathway boosts pair correlations in K3C60
Microscopic mechanism for resonant light-enhanced pair correlations in K$_3$C$_{60}$
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Delta kick boosts BEC squeezing for fourfold gravimetry gain
Enhanced squeezing for quantum gravimetry in a Bose-Einstein condensate with focussing
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Hybrid quantum models cut adversarial attack success rates
QShield: Securing Neural Networks Against Adversarial Attacks using Quantum Circuits
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Quantum measurements yield Bayesian-calibrated intervals
Quantum Measurement Statistics as Bayesian Uncertainty Estimators for Physics-Constrained Learning
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Exact solutions show low-field effect as coherence in radical pairs
A physicist-friendly primer on the Hamiltonian for quantum sensing in proteins: analytical expressions and insights for a toy model of the radical-pair mechanism
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Hong-Ou-Mandel effect seen in separated photon detections
The non-local Hong-Ou-Mandel effect
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Quantum amplitudes enable private counting queries
Answering Counting Queries with Differential Privacy on a Quantum Computer
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Fusion schemes create larger hyper-W states from smaller ones
Effective schemes for fusion of hyperentangled W states
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Single-electron and single-photon neurons reach 97% MNIST accuracy
Training single-electron and single-photon stochastic physical neural networks
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Symplectic map compresses Hamiltonian flows into quantum representations
Symplectic perspective to quantum computing for Hamiltonian systems
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Correlation-based bound tightens Carnot limit for multi-bath engines
An Information-Theoretic Bound on Thermodynamic Efficiency and the Generalized Carnot's Theorem
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Asymmetry boosts relativistic Otto engine efficiency to near 1
Role of Asymmetry in the Performance Optimization of a Relativistic Quantum Otto Engine
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Squeezed bath states suppress transmission at quantum saddles
Symplectic Constraints in Quantum Reaction Dynamics: Squeezed-State Suppression and Candidate Width Scales
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Adaptive expansion doubles fidelity in VQA without losing trainability
Adaptive H-EFT-VA: A Provably Safe Trajectory Through the Trainability-Expressibility Landscape of Variational Quantum Algorithms
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Fragment metadata reveals original quantum algorithm with 96% accuracy
Post-Cut Metadata Inference Attacks on Quantum Circuit Cutting Pipelines
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Junction law for multipartite entanglement survives in smooth confining models
The Junction Law for Multipartite Entanglement in Confining Holographic Backgrounds
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Maximum entropy restores causality to spontaneous disentanglement
The spontaneous disentanglement hypothesis and causality
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Real-time overlaps give thermodynamics across temperatures
Finite-temperature quantum Krylov method from real-time overlaps
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Action invariance leads to Einstein-like constraint in quantum gravity
Energy-momentum and dark energy in $\boldsymbol{SU(\infty)}$-QGR quantum gravity
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Classical solvers beat D-Wave on wedding seating optimization
Entangled happily ever after: Wedding reception seating mapped to classical and quantum optimizers
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Hybrid platform cuts covalent drug barrier calculations to 1/20 cost
CovAngelo: A hybrid quantum-classical computing platform for accurate and scalable drug discovery
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Phonon coupling turns trivial magnon bands topological in skyrmion crystals
Topological Magnon-Phonon Hybrid Bands in Ferromagnetic Skyrmion Crystals
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Vector bilinear method yields explicit multi-soliton solutions for coupled mKdV
A Vector Bilinear Framework for Soliton Dynamics in Coupled Modified KdV Systems
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Compressive sensing cuts quantum emitter imaging to 20% measurements
Efficient imaging of quantum emitters using compressive sensing
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HHL algorithm gets worst-case guarantees from average QFT
Worst-case Harrow-Hassidim-Lloyd algorithm with average-case correct quantum Fourier transform
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Criticality turns virtual excitations into real photons
Quantum Vacuum Radiation Near a Critical Point
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Critical point boosts quantum vacuum radiation
Quantum Vacuum Radiation Near a Critical Point
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Quantum computing course built from linear algebra alone
An Undergraduate Course in Quantum Computing
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Detector deformations enforce the Einstein equations
A Detector-Based Inference Framework for Quantum Theory and Spacetime Geometry
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One protocol yields two complementary quantum time distributions
Complementary Quantum Time Distributions from a Single Operational Protocol
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Lattice symmetries define topological invariants in 2D quantum systems
Crystalline topological invariants in quantum many-body systems
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Scattering theory gains stochastic entropy production
Stochastic entropy production in scattering theory
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Null projection retains 1-χ² Fisher info in TRY interferometers
Optimal Null-Constrained Source-Basis Sensing in a Time-Reversed Young Interferometer
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Messenger qubit mitigates barren plateaus in VQAs
Q-LINK: Quantum Layerwise Information Residual Network via a Messenger Qubit for Barren Plateaus Mitigation
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Classical generators exceed Tsirelson bound temporally
Comparing quantum and classical finite state generators
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Curved spacetime blurs real versus fictional quantum states
A skepticism on the concept of quantum state related to quantum field theory on curved spacetime
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RCMPS optimization yields non-perturbative QFT results in strong coupling
Some progress on the use of the variational method in quantum field theory
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Finite-difference Lyapunov law stabilizes quantum states from samples
Model-Free Quantum Stabilization via Finite-Difference Lyapunov Control
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Quantum timing lags classical by 1000x for optical clocks
Quantum Protocols for Time Synchronisation and Distribution: A Critical Assessment
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Minkowski sums shield subradiant atomic modes from disorder
Interference-Protected Subradiance and Bound States in Nested Atomic Arrays
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Quantum algorithms speed up Young measures for random PDEs
Quantum algorithms for Young measures: applications to nonlinear partial differential equations