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7409 papers in quant-ph · page 117
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Greybox ML hits 90% gate fidelity for noisy qubits
Machine Learning-Aided Optimal Control of a Qubit Subjected to External Noise
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Dissipative dynamics enable coherent text while conservation fails
Path Integral Solution for Dissipative Generative Dynamics
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Six 2D superintegrable systems proven exactly solvable
Quantum two-dimensional superintegrable systems in flat space: exact-solvability, hidden algebra, polynomial algebra of integrals
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Path-integral measure selects Wheeler-DeWitt operator ordering
Ordering-Independent Wheeler-DeWitt Equation for Flat Minisuperspace Models
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Atomic loops map phases to bright-dark lobes in light beams
Gauge-Invariant Phase Mapping to Intensity Lobes of Structured Light via Closed-Loop Atomic Dark States
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Spin-1 annealer reaches ground state with higher fidelity
Spin-1 quantum annealing with anisotropy-controlled intermediate-state pathways
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Nonlinear electron dipole produces nonclassical light in intense laser fields
Emergence of nonclassical radiation in strongly laser-driven quantum systems
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Graph encoding produces many non-stabilizer tensors for holography
Graph restricted tensors: building blocks for holographic networks
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Modified SVD produces scale-stable entanglement entropies
Generalised Entanglement Entropies from Unit-Invariant Singular Value Decomposition
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Checkerboard fracton code hits 0.107 threshold
Error Resilience of Fracton Codes and Near Saturation of Code-Capacity Threshold in Three Dimensions
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One camera exposure yields full hyperentangled photon density matrix
Any DOF All at Once: Single Photon State Tomography in a Single Measurement Setup
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χ_c0 decays produce maximally entangled baryon pairs
Bell nonlocality and entanglement in $\chi_{cJ}$ decays into baryon pair
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Rydberg gate works outside blockade at near-lifetime fidelity
An asymmetric and fast Rydberg gate protocol for entanglement outside of the blockade regime
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Minimal fit gives accurate T1 times with imperfect spin prep
A method for robust spin relaxometry in the presence of imperfect state preparation
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Rb atoms fail to thermalize in Stark manifold at most densities
Thermalization within a Stark manifold through Rydberg atom interactions
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Regularized capacity found for quantum secret sharing
Quantum Secret Sharing Rates
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Hybrid systems exhibit prethermal time crystals without fine-tuning
On prethermal time crystals from semi-holography
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Tomogram and correlations mark quantum synchronization
Characterizing quantum synchronization in the van der Pol oscillator via tomogram and photon correlation
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Circuit turns channel queries into random dilations
Random dilation superchannel
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Unquenched entanglement entropy exceeds any parton Shannon entropy
Quantum entanglement between partons in a strongly coupled quantum field theory
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Coupled wires create non-Abelian corner modes in topological insulators
Coupled-wire construction of non-Abelian higher-order topological phases
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Ising model on AdS lattice shows power-law boundary correlations
Quantum Ising Model on $(2+1)-$Dimensional Anti$-$de Sitter Space using Tensor Networks
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Localized and scarred states coexist in 2D disorder
Coexistence of Anderson Localization and Quantum Scarring in Two Dimensions
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Qudit universality follows trichotomy by dimension factors
Quantum Universality in Composite Systems: A Trichotomy of Clifford Resources
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Channel learning complexity is Θ(d_A d_B r)
Random Stinespring superchannel: converting channel queries into dilation isometry queries
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Skyrmion number stays constant after microsecond atomic storage
Storage and retrieval of optical skyrmions with topological characteristics
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DC-powered amp reaches quantum limit over 3.5 GHz
DC-powered broadband quantum-limited microwave amplifier
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Scars store extensive extractable energy in quantum systems
Ergotropy of quantum many-body scars
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PEE thread networks reproduce exact Ryu-Takayanagi formula
Holographic Tensor Networks as Tessellations of Geometry
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Bowtie nanocavity hits 0.4-0.7 meV coupling at 10 nm gaps
A deterministic approach for integrating an emitter in a nanocavity with subwavelength light confinement
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Sign flips tune chiral and antichiral anyon expansion
Asymmetric and chiral dynamics of two-component anyons with synthetic gauge flux
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Ion crystals surpass quantum limit for high-frequency gravitational waves
Quantum sensing of high-frequency gravitational waves with ion crystals
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Quantum data fits Bohmian mechanics in stationary regime
Critical re-examination of a recent challenge to Bohmian mechanics
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DeepQuantum creates a PyTorch platform that closes the loop between quantum circuits
DeepQuantum: A PyTorch-based Software Platform for Quantum Machine Learning and Photonic Quantum Computing
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Harmonic lattice correlations given by Lauricella series
Correlation functions of harmonic lattices in d-dimensional space
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Quantum walks violate classical consistency quadratically at short times
Temporal nonclassicality in continuous-time quantum walks
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Generalized equiangular measurements define k-positive maps for Schmidt witnesses
Families of $k$-positive maps and Schmidt number witnesses from generalized equiangular measurements
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Two-point Padé bridges weak and strong coupling for correlation functions
Global approximations to correlation functions of strongly interacting quantum field theories
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Multipolar coupling yields angular-momentum vorticities of 1
Beyond spin-1/2: Multipolar spin-orbit coupling in noncentrosymmetric crystals with time-reversal symmetry
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Tensor networks compute spectra for huge non-periodic super-moiré systems
Tensor network approach to momentum-resolved spectroscopy in non-periodic super-moir\'e systems
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Quantum devices keep size consistency for 118 H2 molecules
Size-Consistent Quantum Chemistry on Quantum Computers
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Hybrid solvers outperform quantum annealing on cyber-risk QUBO benchmarks
Cyber Risk Scoring with QUBO: A Quantum and Hybrid Benchmark Study
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Evolutionary BP+OSD beats standard BP+OSD for low-latency quantum decoding
Evolutionary BP+OSD Decoding for Low-Latency Quantum Error Correction
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Casimir operators identified for relativistic quantum phase space group
Casimir operators for the relativistic quantum phase space symmetry group
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Stochastic supervenience fixes macro states via probability kernels
What is Stochastic Supervenience?
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GQSP enables Hermitian polynomial synthesis without block-encoding
Hermitian Matrix Function Synthesis without Block-Encoding
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Single-photon field yields 200 pm X-ray displacement sensing
A Concept of Two-Point Propagation Field of a Single Photon: A Way to X-ray Picometer Displacement Detection and Nanometer Resolution 3D X-ray Micro-Tomography
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Quench dynamics differ across continuous and first-order transitions in Ising chains
Quantum quenches across continuous and first-order quantum transitions in one-dimensional quantum Ising models
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Time-bin entanglement pairs with spectral shearing for lossless multiplexing
Zero-added-loss entanglement multiplexing using time-bin spectral shearing
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Single diagonal BRST keeps influence functional gauge invariant under two symmetries
Gauging Open EFTs from the top down