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Every paper Pith has read. Search by title, abstract, or pith.
5258 papers in quant-ph · page 13
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Compiler partitions multi-QPU circuits to cut port overflow and link congestion
QuPort: Topology-, Port-, and Congestion-Aware Compilation for Modular Multi-QPU Quantum Systems
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Continuous excitation permits sub-shot-noise single-photon emission
Sub-shot-noise emission statistics of a CW-excited single photon source
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Distance-four code matches surface-code protection with one-tenth the qubits
Lower overhead fault-tolerant building blocks for noisy quantum computers
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Dynamic QAP model for qubit routing cuts CNOT counts 12-30 percent
QAP-Router: Tackling Qubit Routing as Dynamic Quadratic Assignment with Reinforcement Learning
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Entropy nondecrease prevents second-law violations in generalized theories
Information Thermodynamics in Generalized Probabilistic Theories
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Cryogenic hardware advances to closed-cycle systems for quantum photonics
Cryogenic Systems for Quantum Photonic Technologies: A Practical Review
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Bilayer graphene dots show 0.5-0.9 neV/√Hz charge noise
Probing charge noise in bilayer graphene quantum dots by Landau-Zener-St\"uckelberg-Majorana spectroscopy
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AKLT ground states on two lattices satisfy local topological order
Local Topological Quantum Order and Spectral Gap Stability for the AKLT Models on the Hexagonal and Lieb Lattices
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AKLT ground states match across finite and infinite volumes on two lattices
Local Topological Quantum Order and Spectral Gap Stability for the AKLT Models on the Hexagonal and Lieb Lattices
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Gravitomagnetic potential adds rotational collapse terms
A post-Newtonian Gravitational Collapse Model from Linearized Gravity
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Optimal driving halves variance for impulse estimation in quantum systems
Optimal State Preparation for Impulse Estimation in Gaussian Quantum Systems
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Post-selection cuts PEC overhead by 1000x for 200-qubit logical GHZ
Zeno-Enhanced Probabilistic Error Cancellation with Quantum Error Detection Codes
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17 nm oxide thickness minimizes quantum dot variability
Understanding oxide-thickness-dependent variability in dense Si-MOS quantum dot arrays
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17 nm oxide thickness cuts variability in silicon quantum dot arrays
Understanding oxide-thickness-dependent variability in dense Si-MOS quantum dot arrays
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Partial Bell entanglement still yields unit-fidelity teleportation
Quantum teleportation with coherent error in Bell-state measurement
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Neurons can violate classical time-correlation limits
Leggett--Garg Tests in Neural Dynamics: Probing Non-Diffusive Stochastic Structure in Single Neurons
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Unified methods link squeezing to adiabaticity breaking in driven oscillators
Squeezing and adiabaticity breaking in time-dependent quantum harmonic oscillators
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CVD nanodiamonds reach 1.8 ms spin times at 60 nm
Long Spin Relaxation Times in CVD-Grown Nanodiamonds
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AL-QHD benchmarks reach tens of millions of gates on power problems
Benchmarking and Resource Analysis for Augmented-Lagrangian Quantum Hamiltonian Descent
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Data scale beats architecture for neural QEC decoders
Rethink the Role of Neural Decoders in Quantum Error Correction
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CHSH value sets extractable work from side info in Szilard engine
Thermodynamic Value of XOR-Game-Induced Side Information in a Szilard Engine
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Giant atoms achieve passive qubit state transfer above 99 percent
Enabling Deterministic Passive Quantum State Transfer with Giant Atoms
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Tuned measurements prepare versatile qubit probes for sensing
Versatile probe state preparation via generalized measurements for quantum sensing and thermometry
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Symmetry fixes universal C=3 speed limit in Bose gas
Universal Speed Limit in a Far-from-Equilibrium Bose Gas: Symmetry and Dynamical Decoherence
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Trainable quantum embeddings solve cavity flow with fewer parameters
A QPINN Framework with Quantum Trainable Embeddings for the Lid-Driven Cavity Problem
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Some postselection preserves polynomial gradient scaling in photonic circuits
Pre-Asymptotic Trainability in Photonic Variational Circuits under Postselection
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Trace and determinant fix covariance matrices for discrete position-momentum
The uncertainty geometry of finite-dimensional position and momentum
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Calibration feedback control cuts optimization gaps in local and tight-loop regimes
Runtime Calibration as State-Trajectory Feedback Control in Quantum-Classical Workflows
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Quantum circuits show SSH topology survives weak interactions
Adiabatic Quantum Simulation of the Topological Su--Schrieffer--Heeger--Hubbard Model
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Backward retrieval achieved in Stark-modulated spin-wave memory
Realization of Backward Retrieval in a Stark-modulated Spin-wave Quantum Memory
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Security proof secures decoy-state QKD despite encoder correlations
Security of decoy-state quantum key distribution with correlated bit-and-basis encoders
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Chaos emerges through exceptional points in reset-driven Floquet channels
Chaos Emerge with Exceptional Points in Reset-Driven Floquet Dynamics
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Laser sidebands suppress WSe2 barrier tunneling
Laser-assisted tunneling in a static tungsten diselenide WSe$_2$ barrier
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Congruences decide leakage in qudit encrypted cloning
Classification of informative subsets in quantum encrypted cloning on qudits
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Nanophotonic memory stores single photons over 1 microsecond
Telecom quantum memory over one microsecond in nanophotonic lithium niobate
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Lithium niobate chip stores telecom photons for over a microsecond
Telecom quantum memory over one microsecond in nanophotonic lithium niobate
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SNAIL circuits host stable analogue black-white holes
Stability and quasi-normal ringing in analogue black-white holes in SNAIL-based traveling-wave parametric amplifiers
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Scaling threshold of 1/2 separates easy from hard quantum kernels
Wavelet Variance Equipartition as a Threshold for World-Model Quality and Quantum Kernel TN-Simulability
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Layer ablation shows qubit choice sets quantum teleportation fidelity floor
QuBridge: Layer-wise Fidelity Decomposition in Quantum Computation Pipeline
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Digital annealer cuts average CNOT count by 13.7% in circuit transpilation
Digital Annealer-Assisted Accuracy-First Quantum Circuit Transpilation with Integrated QUBO Mapping and Routing
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Vertical couplers link stacked qubits at 97.5% CZ fidelity
Breaking the scalability barrier via a vertical tunable coupler in 3D integrated transmon system
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Loss turns into a tool for nonreciprocal qubit entanglement
Loss-induced quantum nonreciprocity and entanglement in superconducting qubits
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String diagrams recast constructor theory as quantum processes
String Diagrams for Quantum Foundations, Computing and Natural Language Processing
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Two-qubit battery capacity decreases with rising entanglement
Correlations Between Quantum Battery Capacity and Quantum Resources for Two-qubit System
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Task runtime dispatches QIR programs to multiple quantum processors
Classic and Quantum Task-Based Intelligent Runtime for QIRs Running on Multiple QPUs
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RL policy selects quantum passes for higher fidelity and speed
TuniQ: Autotuning Compilation Passes for Quantum Workloads at Scale for Effectiveness and Efficiency
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Teleportation in top quark pairs beats classical limit under noise
Characterizing quantum correlations and quantum teleportation in $gg \to t\bar{t}$ and $q\bar{q} \to t\bar{t}$ processes under noisy channels
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Hypergraph product codes shrink while keeping distances
Spatial overhead reduction for 2D hypergraph product codes
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Weaker gadgets simulate non-critical quantum systems via extrapolation
Analogue quantum simulation with polylogarithmic interaction strengths by extrapolating within phases of matter