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7329 papers in quant-ph · page 107
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Bicycle codes reach 0.488 erasure threshold via scaling
Fair Decoder Baselines and Rigorous Finite-Size Scaling for Bivariate Bicycle Codes on the Quantum Erasure Channel
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Bohmian electron paths explain photon detection without field quantization
A simple understanding of quantum electrodynamics using Bohmian trajectories: detecting non-ontic photons
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Higher-order kernel captures hidden backaction in quantum circuits
Observable-Conditioned Backaction in Dynamic Circuits: A Higher-Order Context-Conditioned Kernel for Local Dynamics
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Majorana mapping extracts all symmetries and order parameters in fermion models
Continuous symmetry analysis and systematic identification of candidate order parameters for interacting fermion models
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HHL quantum solver captures lid-driven cavity flow
An HHL-Based Quantum-Classical Solver for the Incompressible Navier-Stokes Equations with Approximate QST
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No graph-state AME exists for 4n qudits of even dimension
On Non-Existence of Stabilizer Absolutely Maximally Entangled States in Even Local Dimensions
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Novel idea datasets benchmark AI without contamination
Toward Evaluation Frameworks for Multi-Agent Scientific AI Systems
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Randomized test detects dissipation in quantum evolution with time O(1/epsilon)
Optimal detection of dissipation in Lindbladian dynamics
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Spin chain shrinks to produce black-hole Page curve
Kinematic Emergence of the Page Curve in a Local Transverse-Field Ising Model
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Two cancellation rules generate all tested KS sets in 3D
The Algebraic Landscape of Kochen-Specker Sets in Dimension Three
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Coherence reemerges near superconducting black-hole analogue
Decoherence and the Reemergence of Coherence From a Superconducting "Horizon''
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Simulations affirm QKD protocols generate secure keys
Secure Quantum Communication: Simulation and Analysis of Quantum Key Distribution Protocols
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Fisher info for entropy in Gibbs states is 1 over heat capacity
Quantum Fisher Information for Entropy of Gibbs States
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Magnons add tunable bidirectional slow-to-fast light switching
Tunable Rotation-Associated Slow-to-Fast Light Conversion via Optomagnonic Coupling
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Coherent energy deficit equals square concurrence in qubit pairs
An Energetic Constraint for Qubit-Qubit Entanglement
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3D tomography unwraps exchange phase in silicon qubits
3D tomography of exchange phase in a Si/SiGe quantum dot device
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Non-Hermitian trimer splits into dark mode and PT-symmetric dimer
Latent symmetry in a minimal non-Hermitian trimer
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Spatial cuts in wavefunction isolate scattering channels
Exclusive Scattering Channels from Entanglement Structure in Real-Time Simulations
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Code switching yields universal postselected fault-tolerant computation
Universal Weakly Fault-Tolerant Quantum Computation via Code Switching in the [[8,3,2]] Code
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50-qubit device matches neutron data on spinon spectra
Benchmarking quantum simulation with neutron-scattering experiments
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Raman-assisted process creates cross-Kerr gate for cavity photons
A direct controlled-phase gate between microwave photons
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Annealers gain single-qubit gates from fixed Hamiltonian plus aux qubits
Analog-Digital Quantum Computing with Quantum Annealing Processors
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Quantum partitioner trims LS-DYNA run time by up to 14.6 percent
End-to-end performance of quantum-accelerated large-scale linear algebra workflows
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Cavity eliminated from CQED models with self-consistent equations
Cavity elimination in cavity-QED: a self-consistent input-output approach
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MACOR cell holds UHV below 10^{-10} mbar for over a year
MACOR glass-ceramic based UHV cell for quantum technology applications
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Dynamic subspaces enable error-semi-transparent gates on bosonic qubits
Error semitransparent universal control of a bosonic logical qubit
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Random simplex codes yield asymptotically good Fock-state codes
Asymptotically good bosonic Fock state codes
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Contextuality shown as curves over levels rather than single numbers
Degrees, Levels, and Profiles of Contextuality
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Twin-field QKD secures blockchain with linear scaling
Security-enhanced Blockchain with Twin-Field Quantum Key Distribution: A Physical Layer enabled Architecture
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Coherent noise thresholds overestimated by factor of 4
Computing logical error thresholds with the Pauli Frame Sparse Representation
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PySCF reaches 10 years as open-source quantum chemistry platform
The Python Simulations of Chemistry Framework: 10 years of an open-source quantum chemistry project
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Neural net speeds NV center Ramsey characterization by 40x
Fast Single Nitrogen-Vacancy Center Ramsey Characterization using a Physics-Informed Neural Network
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Losses, not Kerr, set the squeezing limit in practical SPAs
Practical Limits to Single-Mode Vacuum Squeezing with a SNAIL Parametric Amplifier
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Losses, not Kerr, limit squeezing in SPAs
Practical Limits to Single-Mode Vacuum Squeezing with a SNAIL Parametric Amplifier
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Low-rank tensors reduce memory needs for quantum simulations
Dynamical Simulations of Schr\"odinger's Equation via Rank-Adaptive Tensor Decompositions
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Third-order Magnus expansion matches exact two-level results
Higher order Magnus expansions for driven two-level quantum dynamics
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Weak non-Markovian channels distilled into essential ones
Optimal Distillation of Non-Markovianity: Bounds, Multi-Copy Gain, and the Weak-to-Essential Transition
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Perturbation-guided sampling cuts energy error in quantum diagonalization
Active Sampling Sample-based Quantum Diagonalization from Finite-Shot Measurements
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VQE iteration count grows exponentially with molecular size
Exponential Scaling Barriers for Variational Quantum Eigensolvers
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Stochastic Fisher information bounds pointwise mutual information
Pointwise mutual information bounded by stochastic Fisher information
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Doppler front shifts microwaves by 3.7% while preserving packet shape
Doppler-induced tunable and shape-preserving frequency conversion of microwave wave packets
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Block encodings now handle mixed-boundary discrete Laplacians
Explicit Block Encodings of Discrete Laplacians with Mixed Boundary Conditions
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Offset in diamond chain breaks Avila mobility edge predictions
Inapplicability of Avila's theory in the diamond chain with quasiperiodic disorder
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Sparse SNAP phases improve qudit state prep trade-offs
Sparse Phase Ansatzes for Resource-Efficient Qudit State Preparation via the SNAP-Displacement Protocol
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Correlations boost fidelity in compiled quantum circuits
Noise Correlations as a Resource in Pauli-Twirled Circuits
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Pauli measurements enable SCGVB evaluation without ancillas
Compactifying the Electronic Wavefunction II: Quantum Estimators for Spin-Coupled Generalized Valence Bond Wavefunctions Applied to H4
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Distinguishability principle forces quantum mechanics for each finite N
Existence as Distinguishability: Quantum Mechanics from Finite Graded Equality
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Electric gate tunes valley phase via tilt in Dirac channels
Electrostatic control of valley-dependent phase in tilted Dirac/Weyl channels
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The paper proves that for particle-number conserving fermionic Hamiltonians with…
Many-Body Entanglement Properties of Finite Interacting Fermionic Hamiltonians
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Path interference isolates exact quantum scars
Exact quantum scars from kinetic frustration for cross-platform realizations