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Every paper Pith has read. Search by title, abstract, or pith.
5258 papers in quant-ph · page 9
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Transmon measures complex Berry phase in quantum circuit
Measurement and Control of the Complex Berry Phase in a Quantum System
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DC voltages alone tune radial ion distances in 2D trap
Demonstration of transport in an ion trap design for two-dimensional lattices
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Machine-checked distance proofs for quantum codes up to 144 qubits
End-to-End Formalization of Quantum Error Correction
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Superposition of high-energy states yields exact classical probability
Exact classical emergence from high-energy quantum superpositions
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Library turns quantum circuit tasks into #SAT problems
Quokka#: Quantum Computing with #SAT
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Generalized quantum Stein's lemma holds for almost-iid states
Robust generalized quantum Stein's lemma
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Dark state drives universal decay in dissipative spin chain
Universal dynamics from a single-particle dark state
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Stoquastic multi-prover proofs collapse to single prover
The Collapse of Unentangled Stoquastic Merlin-Arthur Proof Systems
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Single-valuedness collapses local softmax to global weights
Local Softmax and Global Weights in Non-Boolean Event Structures
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e-CNF cuts qubits and T-gates in Grover SAT oracles
Performance Gains in Quantum SAT Solvers Using ESOP Encoding
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Quantum algorithm solves matrix DEs with near-optimal queries
Efficient quantum algorithm for linear matrix differential equations and applications to open quantum systems
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Quantum algorithm solves Riccati equations linearly in system size
Quantum Solvers for Nonlinear Matrix Equations in Quantum Chemistry
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Real wormholes emerge from imaginary scalars in supergravity
Supergravity flows, wormholes and their pseudo-Hermitian holographic duals
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Adversary guesses all measurement outcomes iff partially jointly measurable
Generalized measurement incompatibility
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Exact Gaussian prefactor for closed universe tunneling
Gaussian fluctuations in the tunneling probability of a closed universe
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Schrödinger dynamics collapses cat superpositions in short time
A reason why we do not observe Schr\"odinger's cats
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Photon interference measures multicore fiber skew to 0.11 ps
Sub-picosecond inter-core skew characterization in multicore fibers via Hong--Ou--Mandel interference
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Kinetic constraints create extensive entanglement in superradiance
Extensive mixed-state entanglement in kinetically constrained superradiance
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Norms of practice make quantum outcomes objective without ontology
Quantum Measurement without Ontology
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Qubit keeps quantum advantage for any number of receivers
Unbounded Communication Power of a Qubit
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Dominant mass fraction predicts order recovery in noisy Shor's runs
When Noisy Quantum Order Finding Remains Recoverable for Shor's Algorithm
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MUBs maximize random Hamiltonian coverage among basis unions
Mutually Unbiased Bases for Variational Quantum Initialization: Basis-Union Optimality and Adaptive Family Search
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Three-qubit circuit generates calorimeter showers block by block
Quantum Feature Amplification Network (QFAN) as An Autoregressive Quantum Generative Model
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Measurement statistics recover DQPTs in quenched Ising chains
Born-rule statistical dynamical quantum phase transitions under measurement
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Operator ideals underpin algebraic quantum field theory
Beyond trace-class and Hilbert-Schmidt -- Interaction between operator ideals and von Neumann algebras in quantum physics
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Symmetry classes cut Trotter errors by 1000x in spin models
Beyond Commutativity: Redesigning Trotter Decomposition via Local Symmetry
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Multiplexed ion trap keeps heating below one phonon per second
Demonstration of a Multiplexing Trapped Ion Quantum Processing Unit
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Filters boost remote entanglement from driven two-level systems
Driven two-level systems as a minimal resource for remote entanglement stabilization
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Diamond color center links microwaves to light at 10 pW
Microwave-to-Optical Quantum Transduction via Defect-Mediated Scattering in Diamond
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NDC turns thermodynamic networks into universal function approximators
Thermodynamic Networks: Harnessing Non-Equilibrium Steady States for Computation
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Biorthogonality shifts DQPT critical times in Kitaev chain
Biorthogonal dynamical quantum phase transitions in non-Hermitian topological superconductors
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Three axes classify hybrid quantum-classical DFT methods
Hybrid Quantum-Classical Density Functional Theory: A Structured Framework
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Hyperbolic lattices force ground-state degeneracy at fractional fillings
Lieb-Schultz-Mattis constraints for hyperbolic lattices
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Classical transport equations encode quantum mechanics
Quantum mechanics for classical transport equations
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GNS-symmetric channels converge exponentially in capacity
Fast convergence of Dynamic Capacities of GNS-Symmetric Quantum Channels
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Photon counting near Dicke criticality creates spin cat states
Generating collective spin cat states via photon-number measurements near the Dicke critical point
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SPADE beats direct imaging for faint sources beyond diffraction limit
Experimental subdiffraction source discrimination enabled by spatial demultiplexing and single-photon detectors
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Neural states match exact spin glass solutions for hundreds of spins
Solving Classical and Quantum Spin Glasses with Deep Boltzmann Quantum States
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Decoherence imprints Wigner negativity on conditional reservoir states
Propagation of conditional nonclassical reservoir states during quantum decoherence
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HOPPER protocol multiplexes ebit requests asynchronously
HOPPER: A Hop-by-hop Entanglement Distribution Protocol for Asynchronous Quantum Networks
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Gauge fields select any decay mode as dominant in networks
Gauge-Engineered Tunable Mode Selection in Non-Hermitian Directed-Graph Networks
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Machine learning raises teleportation fidelity in noisy channels
Beyond Bell Teleportation: Machine-Learned Adaptive Protocols
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Regularization outperforms bias correction in SMO-VQE
Bias Analysis and Regularization of Sequential Minimal Optimization in Variational Quantum Eigensolvers
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Subradiant laser phases split on time-reversibility
Dynamical aspects of steady-state subradiance: Detailed balance and its breakdown
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Quantum evolution cuts sparse-signal measurements to linear in K
Quantum compressed sensing
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Quantum 2x2 games always possess Nash equilibria
Quantum game theory for 2 2 games: a mathematical framework
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Pre-channel shaping preserves more entanglement than post-distillation
Pre-Channel Entanglement Shaping Achieves Fundamental Superiority over Post-Distillation: A Geometric Entropy Perspective
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Covariance landscape unifies wave-packet diffusion and collapse
Wave packet landscape in open quantum systems
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Dip-peak fitting improves NV ensemble temperature sensing
Enhanced Temperature Sensitivity in Ensemble NV Centers through Improved Optically Detected Magnetic Resonance Spectral Modeling
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Bayesian sequential tests cut quantum verification costs
Bayesian Sequential Verification for Budget-Aware Quantum Program Testing