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Every paper Pith has read. Search by title, abstract, or pith.
5258 papers in quant-ph · page 53
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Tailored tensor networks converge faster on grids up to 2^80 points
Tailoring tensor network techniques to the quantics representation for highly inhomogeneous problems and few body problems
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Displaced number states reach semiclassical Rabi limit
Convergence to semiclassicality in the quantum Rabi model
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Two short-lived phonons trigger simultaneous multi-mode excitation in Brillouin cascades
Cascade Brilloiun scattering on short-lived phonons for frequency comb generation
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RF phase and orientation set nuclear spin contrast in NV readout
Coherent Control of Nanoscale Nuclear Spin Ensembles in the Spin Noise Regime
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Local edge messages suffice for satellite quantum routing
SatQNet: Satellite-assisted Quantum Network Entanglement Routing Using Directed Line Graph Neural Networks
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Circuits enable fractional quantum Hartley and cosine transforms
Dyadic-Order Quantum Fractional Transforms: Circuit Constructions and Applications to Hartley and Cosine Transform Families
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Quantum light uncertainty imprints directly on electron wave-packet spread
Wave packet motion in a quantized electromagnetic field: Analytic results
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Entangled photon pairs enable quadratic polarimetry
Quadratic Quantum Polarimetry with Entangled Photon Pairs
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Thermodynamic efficiency tightens magnetometer sensitivity limits
Thermodynamical aspects of optically pumped dense atomic medium
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Pontryagin optimization suppresses leakage in multilevel STIRAP
Pontryagin's Principle for Leakage-Immune Adiabatic Quantum State Transfer
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Signalling relations follow from rank parity in quantum map posets
Order structure and signalling in higher order quantum maps
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Disorder leaves volume-law entanglement unchanged in Bose-Hubbard models
Eigenstate entanglement entropy in Bose-Hubbard models
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QuIKS cuts QKD key buffer sizes by more than 10 times
QuIKS: Near-Zero Latency Key Supply with Adaptive Buffering for Resource-Efficient Quantum Key Distribution Networks
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One vapor cell creates directional beams via quantum coherence
Continuous Quantum Aperture: Beamforming with a Single-Vapor-Cell Rydberg Receiver
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Tantalum cap boosts niobium resonator Q to 2.4 million with better stability
Tantalum-Encapsulated Niobium Superconducting Resonators: High Internal Quality Factor and Improved Temporal Stability via Surface Passivation
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Reference states yield standard Galilean particle kinematics
Galilean One-Particle Kinematics from a Smooth Family of Reference States
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GKP repeaters match photonic performance with far fewer qubits
Loss-Tolerant Quantum Communication via Bosonic-GKP-Parity-Encoding
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New platform fabricates 1.75 nm gates for graphene confinement
A scalable platform for nanometer-scale quantum confinement
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3WM shows more pump phase noise than 4WM in Josephson amps
Impact of Pump Phase-Noise on Josephson Traveling-Wave Parametric Amplifiers
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GUP imposes maximum mass and discrete spectrum on black holes
Finite Hilbert space and maximum mass of Schwarzschild black holes from a Generalized Uncertainty Principle
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Non-Hermitian system shows complementary Lucas sequences
Observing complementary Lucas sequences using non-Hermitian zero modes
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Bell witness gives KL lower bound to locality in bits per trial
Complexity-Aware Theory Testing from Bell Witnesses
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Two-qubit joint measurements beat three-parameter precision limits
Beating three-parameter precision trade-offs with entangling collective measurements
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The paper proposes a coupler-assisted geometric gate scheme for superconducting qubits…
Crosstalk-robust superconducting two-qubit geometric gates using tunable couplers
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Standard master equation inaccurate once coupling enters ultrastrong regime
Comparison of the standard and dressed-picture master equations for the quantum Rabi model in the ultrastrong coupling regime
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Quantum circuits cut adversarial attack rates on ML models
Quantum Patches: Enhancing Robustness of Quantum Machine Learning Models
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Fast sealing pushes niobium resonator quality factors above one million
Investigation of coherence of niobium-based resonators enabled by a fast-sealing microwave cavity
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Plane-wave test reduces Wigner potential to finite difference
Weak Adversarial Neural Pushforward Method for the Wigner Transport Equation
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Chemical changes tune microtubule quantum yield
Engineering quantum optical responses of microtubules through tryptophan-network simulations and ultraviolet spectroscopy
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OPA-FROG recovers modes and squeezing in multimode states
Frequency resolved optical gating using parametric amplification for characterizing ultrafast temporally multimode squeezed states
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Quadratic KL turns Bernoulli oscillator into Euclidean pendulum
Classical and Quantum Dynamics in an Information Theoretic Space
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Arqon suite meets all reliability requirements for quantum network demands
Arqon: A suite of control applications enabling a reliable quantum network
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MLIR framework compiles quantum programs with classical control
The MQT Compiler Collection: A Blueprint for a Future-Proof Quantum-Classical Compilation Framework
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Transmon qutrits yield 500-microsecond logical lifetime via erasure detection
Hardware-Efficient Erasure Qubits With Superconducting Transmon Qutrits
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Algorithm assembles 10k-atom arrays in milliseconds
An Algorithm for Fast Assembling Large-Scale Defect-Free Atom Arrays
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Cavity designs tailor fluctuations to shift material phases
Fluctuation engineering in cavity quantum materials
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Dilated RNNs reproduce power-law correlations in quantum states
Geometry-Induced Long-Range Correlations in Recurrent Neural Network Quantum States
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Energy and heat measurements witness quantum magic
Every Little Thing Heat Does Is Magic
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Acoustic resonator resets transmon below 0.01% excited state
High-Fidelity Transmon Reset with a Multimode Acoustic Resonator
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Duality maps toric code coherent errors to Majorana symmetry classes
Decoding coherent errors in toric codes on honeycomb and square lattices: duality to Majorana monitored dynamics and symmetry classes
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Lighter fluxoniums resist measurement-induced state transitions
Measurement-induced state transitions across the fluxonium qubit landscape
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Off-resonant AC field drives polaritons into superradiant phase
Floquet Engineering of a Quasiequilibrium Superradiant Phase Transition in Landau Polaritons
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Tensor-network quantum trajectories reach 100 million times higher data rates
Accelerating Quantum Tensor Network Simulations with Unified Path Variations and Non-Degenerate Batched Sampling
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Time-independent impurity models enable universal quantum computation
Time evolution of impurity models and their universality for quantum computation
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Non-classical effects boost multivariate quantum reservoirs
Multivariate quantum reservoir computing with discrete and continuous variable systems
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Quasi-local Lindbladian mixes Gibbs states in log time with arbitrary fields
Rapid mixing for high-temperature Gibbs states with arbitrary external fields
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Neyman-Pearson tests generate minimal Jordan algebras for quantum states
Sufficiency and Petz recovery for positive maps
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The paper characterizes when families of quantum states can be interconverted using…
Sufficiency and Petz recovery for positive maps
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Per-shot framework compares default QAOA to Goemans-Williamson
Per-Shot Evaluation of QAOA on Max-Cut: A Black-Box Implementation Comparison with Goemans-Williamson
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Perturbed Tomiyama maps receive explicit positivity conditions
Tomiyama-type maps with a diagonal perturbation