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5258 papers in quant-ph · page 31
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Euler class topology yields magnetononlinear Hall effect in MOFs
Magnetononlinear Hall effect from multigap topology in metal-organic frameworks
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Schrödinger equation recast as gauge theory with phase windings
The Schrodinger Equation as a Gauge Theory
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Fractional powers fix SYK spectrum without positivity
Quantum mechanical bootstrap without inequalities: SYK bilinear spectrum
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Continuous noise degrades quantum error correction more than Pauli noise
Continuous Noise Model for Quantum Circuits
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Lattice models realize topological defects in non-unitary CFTs
Lattice Topological Defects in Non-Unitary Conformal Field Theories
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Frame potential in disordered Luttinger liquid decays as power law then plateaus
Solvable Random Unitary Dynamics in a Disordered Tomonaga-Luttinger Liquid
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Parallel ion gates match single-gate speed for disjoint pairs
Arbitrary parallel entangling gates with independent calibration on a trapped ion quantum computer
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Gapped tetramer wavefunction at 3/4 filling carries minimal Z4 order
Towards a microscopic model for an electronic quantum charge liquid
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Neutral atoms reach 99.85% fidelity on CZ gates
High-fidelity entangling gates and nonlocal circuits with neutral atoms
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Heralding probability maximized via polynomial equations
Heralding probability optimization for nonclassical light generated by photon counting measurements on multimode Gaussian states
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Hybrid photon encoding violates CV Bell inequality by 380 sigma
Testing a continuous-variable Bell-like inequality with a hybrid-encoded system
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Hybrid encoding violates CV Bell inequality by 380 sigma
Testing a continuous-variable Bell-like inequality with a hybrid-encoded system
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AI models read quantum calibration plots at 72 percent accuracy
QCalEval: Benchmarking Vision-Language Models for Quantum Calibration Plot Understanding
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Bimetallic heat sink enables dual resonance via temperature gradient
Optimized thermal control of a dual-wavelength-resonant nonlinear cavity
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Exact quantum solutions for symmetric limit cycles via parametric driving
Quantum limit cycles with continuous symmetries from coherent parametric driving: exact solutions and many-body extensions
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MCMit cuts quantum feedback latency 70% and logical errors 80%
MCMit: Mid-Circuit Measurement Error Mitigation
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Teleportation enables unit Toffoli depth for multi-controlled gates
Minimum Toffoli depth for the multi-controlled Toffoli gate via teleportation
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Quantum channels archive normal states into singular measures
Quantum channels preserving sigma-additivity and Ulam measurable cardinals
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Quantum channels map normal states to singular sigma-additive states
Quantum channels preserving sigma-additivity and Ulam measurable cardinals
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Quantum subroutine solves linear PDEs by encoding Fourier filters
A Quantum Spectral Framework for Solving PDEs
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Norm of adiabatic gauge potential locates MBL transition in generalized Aubry-André model
Characterization of Thermalization Behaviour in a Generalized Aubry-Andr\'e Model
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Quantum random walk reproduces all crystal diffraction effects
A unified quantum random walk model for internal crystal effects in dynamical diffraction
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URn sequences cancel fidelity errors to order n
Proof of the Error Scaling for Universally Robust Dynamical Decoupling Sequences
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Frost-Musulin potential matches Gibbs free energy for H2 and LiH
Thermodynamic Properties of Diatomic Molecules from the Frost-Musulin Potential
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Jaynes-Cummings memory generator is pseudo-Hermitian
A symmetry-protected pseudo-Hermitian phase of quantum memory-kernel generators
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Non-Hermitian memory kernel in JC model has real spectrum
A symmetry-protected pseudo-Hermitian phase of quantum memory-kernel generators
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Mixed-dimensional MacWilliams identity links enumerators across qubit-qudit codes
The mixed-dimensional quantum MacWilliams identity: bounds for codes and absolutely maximally entangled states in heterogeneous systems
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Randomness in BP decoding boosts quantum accuracy by 2-8 orders
Lottery BP: Unlocking Quantum Error Decoding at Scale
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Quantum pulses refined while staying on same fidelity level set
Pulse Quality Optimisation in Quantum Optimal Control
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Hybrid quantum walks outperform QAOA via path superposition
Beyond Single Trajectories: Optimal Control and Jordan-Lie Algebra in Hybrid Quantum Walks for Combinatorial Optimization
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This paper evaluates tensor networks for classifying objects in noisy SAR radar images
Quantum-Inspired Robust and Scalable SAR Object Classification
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Tensor networks resist poisoning in SAR classification
Quantum-Inspired Robust and Scalable SAR Object Classification
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Bath engineering delivers exact 2DS for open quantum systems
Numerically-Exact Quantum-Simulation Approach for Two-Dimensional Spectroscopy of Open Quantum Systems
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NV centers achieve nanoscale deuterium NMR at low fields
Quantum sensing-enabled deuterium NMR spectroscopy with nanoscale sensitivity at low magnetic fields
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Gauge symmetry shields spin-position superpositions from three noise types
Toward fault-tolerant quantum computation exploiting quantum spatial distribution and gauge symmetry
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Gauge symmetry corrects decoherence in spin-position superpositions
Toward fault-tolerant quantum computation exploiting quantum spatial distribution and gauge symmetry
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Particle spin-position superpositions correct decoherence and dephasing
Toward fault-tolerant quantum computation exploiting quantum spatial distribution and gauge symmetry
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Short-time quantum evolution samples compute Ising ground states
Ground-state energies of Ising models calculated using the samples from a quantum computer that simulates short-time evolution
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Z-basis measurements classify circuit families better than shadows
Polynomial Resource Classification of Quantum Circuit Familes via Classical Shadows
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Ramsey shots directly sample qubit noise correlations
Universal Characterization of Classical Qubit Noise
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Antenna efficiency limits apply to quantum emitters too
Naturally Resonant Emitters: Approaching Fundamental Antenna Limits
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Quantum memory oscillates faster than OTOC in spin chains
Quantum memory and scrambling from the perspective of a classical neural network
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Synchronized rotating field isolates chemical shifts in solids
Nanoscale Sensing of Solid-State Samples with High Frequency Resolution
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Precomputed angles in BBQRAM prep complex states without arithmetic
Efficient Complex-Valued State Preparation on Bucket Brigade QRAM
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Resets alone drive continuous entanglement transition in qubit circuits
Continuous Reset-Induced Phase Transition in Measurement-Free Random Quantum Circuits
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Tensor-train surrogates give cheap classical stand-ins for quantum models
Local tensor-train surrogates for quantum learning models
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Pulsed lasers at 1061 nm reduce QKD attenuator strength by up to 7 dB
Robustness of fiber-optic attenuators to 1061-nm sub-nanosecond pulsed laser radiation in quantum key distribution systems
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Scheduler boosts FTQC multiprogramming by 3.1x
No Tile Left Behind: Multiprogramming for Surface-Code Architectures
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Distant quantum dot devices yield 88% indistinguishable photons
Near-identical photons from distant quantum dot-cavity devices
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Rotosolve gains convergence guarantees for VQA optimization
One Coordinate at a Time: Convergence Guarantees for Rotosolve in Variational Quantum Algorithms