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Every paper Pith has read. Search by title, abstract, or pith.
7269 papers in quant-ph · page 102
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Fan-out coupling keeps quantum tomography at constant depth
Efficient direct quantum state tomography using fan-out couplings
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The paper reviews the development of a hybrid digital-analog approach to quantum…
Digital-Analog Quantum Simulation and Computing: A Perspective on Past and Future Developments
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Quantum protocols sync clocks beyond classical limits
Quantum Clock Synchronization Networks: A Survey
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One architecture runs quantum neural nets on any framework
Eliminating Vendor Lock-In in Quantum Machine Learning via Framework-Agnostic Neural Networks
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Measurements enhance entanglement in monitored BCS chain
Measurement-enhanced entanglement in a monitored superconducting chain
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Gram matrix optimization constructs MUBs matching Clifford group in dims 3-5
Generalized Numerical Construction of MUBs: A Group Theoretical Investigation
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Dual connections boost quantum entanglement rates
Entanglement Rate Maximization for Dual-Connectivity Wireless Quantum Networks
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Reinforcement makes quantum search scale as ln D
Noise tolerance via reinforcement in the quantum search problem
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Humans must steer AI to write physics papers with full transcripts required
Co-Authoring with AI: How I Wrote a Physics Paper About AI, Using AI
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Dismagickers reduce non-stabilizerness to aid quantum simulations
Dismagicker: Unitary Gate for Non-Stabilizerness Reduction
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Tighter entropic bounds derived for MUBs with quantum memories
Tighter entropic uncertainty relations in the presence of quantum memories for complete sets of mutually unbiased bases
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Disorder-free SYK model yields generalized inverse Gaussian matrix elements
Statistics of Matrix Elements of Operators in a Disorder-Free SYK model
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Lean 4 formalization proves CHSH rigidity
Formalizing CHSH Rigidity in Lean 4
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Adding Kerr nonlinearity to a bimodal Jaynes-Cummings system enables strong
Robust Universal Photon Blockade in a Bimodal Jaynes-Cummings Model via Kerr Nonlinearity
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Inflation produces vector particles mostly inside Hubble horizon
Entanglement generation from gravitationally produced massless vector particles during inflation
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GPU simulator speeds quantum circuits up to 146x over CPU
GPU-Accelerated Quantum Simulation: Empirical Backend Selection, Gate Fusion, and Adaptive Precision
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This preprint extends a prior geometric derivation of Newtonian particle dynamics from…
Interaction with the Environment via Random Matrices and the Emergence of Classical Field Theory
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Downfolding first-principles methods predicts quantum plasma behavior
Quantum effects in plasmas
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Localization observables need not commute for relativistic particles
Spatial Localization of Relativistic Quantum Systems: The Commutativity Requirement and the Locality Principle. Part I: A General Analysis
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CHSH mod 3 reaches exact quantum maximum with unique qutrit strategy
Robust self-testing with CHSH mod 3
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Quantum states realize the Wallis formula for π
Quantum Realization of the Wallis Formula
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Floquet drive creates magnon superradiant phase jumps
Superradiant phase transition in cavity magnonics via Floquet engineering
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Hawking radiation suppresses quantum imaginarity near black holes
Nonlocal advantage of quantum imaginarity in Schwarzchild spacetime
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Vortex photons transfer OAM perfectly to atoms below coherence length
Interaction of twisted light with free twisted atoms
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Quantum walk with relocating detector shows ratio crossover
Moving Detector Quantum Walk with Random Relocation
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ICO switch distinguishes arbitrary high-dimensional Bell states
Unambiguous arbitrary high-dimensional Bell states analyzer via indefinite causal order
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This paper reports that introducing disorder into waveguide QED systems changes…
Disorder-Induced Exponential Scaling of Subradiant Decay Rates
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Single photon prepares many qubits remotely at once
Remotely Preparing Many Qubits with a Single Photon
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Two-frequency drive triggers resonant Floquet heating peaks
Breakdown of Disorder-Suppressed Floquet Heating under Two-Frequency Driving
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Neural net reconstructs SPDC entanglement modes 128 times faster
Learning high-dimensional quantum entanglement through physics-guided neural networks
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Quantum feedback maps cut error on chaotic time series forecasts
Recurrent Quantum Feature Maps for Reservoir Computing
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Four-layer middleware adapts hybrid quantum-HPC resources at runtime
Hybrid Quantum-HPC Middleware Systems for Adaptive Resource, Workload and Task Management
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CrSBr transduces microwaves to light coherently over 300 MHz
Microwave-to-optical transduction using magnon-exciton coupling in a layered antiferromagnet
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High-frequency ion traps cut decoherence and speed experiments 10x
A High Motional Frequency Ion Trapping Regime for Quantum Information Science
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Many-body effects revive polaritonic double-quantum coherences
Universal Scaling and Many-Body Resurrection of Polaritonic Double-Quantum Coherences
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Driven mediator dot yields single-pulse entangling gates
Enabling Modularity for Spin Qubits via Driven Quantum Dot-Mediated Entanglement
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Non-reciprocity tunes confinement length in gauge theories
Non-reciprocal Ising gauge theory
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Loop-decay on PEPS guarantees BP approximates local observables to exp-small error
Belief Propagation and Tensor Network Expansions for Many-Body Quantum Systems: Rigorous Results and Fundamental Limits
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Diffusion process builds in the Born rule and softens quantum nonlocality
Nelson's Stochastic Mechanics: Measurement, Nonlocality, and the Classical Limit
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Framework predicts fidelity of dynamic quantum circuits
Characterizing and Benchmarking Dynamic Quantum Circuits
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Quantum excitations spread in quantized steps on topological lattices
Quantum Contact Processes on a Topological Lattice
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Hybrid GHZ-BSM routing beats BSM-only in grid quantum networks
Routing Entanglement in Complex Quantum Networks Using GHZ States
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Photons localize into nm energy spots in crystals
Localization of coherent light into photons in a single-crystalline material
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Magnet array localizes fields for scalable ion shuttling
Novel permanent magnet array geometries for scalable trapped-ion quantum computing in a laser-free entanglement architecture
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Gluon probability raises peak of quantum relation in top pairs
Quantum mutual information, coherence and unified relations of top quarks in QCD processes
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Nested geometric identities suppress quantum gate errors to fourth order
Universal Robust Quantum Gates via Doubly Geometric Control
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Quantum circuits solve portfolio PDE with 80x fewer parameters
Learning PDEs for Portfolio Optimization with Quantum Physics-Informed Neural Networks
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Flux qubit generates magnon squeezed states above 8 dB
Generation of magnonic squeezed state and its superposition in a hybrid qubit-magnon system
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Poisson summation unifies paths for quantum matrix function simulation
A Unified Poisson Summation Framework for Generalized Quantum Matrix Transformations
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Pure quantum processes share a single perspective-neutral core object
Frame perspectives for process matrices: from coordinate parametrization to spacetime representation