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Every paper Pith has read. Search by title, abstract, or pith.
5258 papers in quant-ph · page 10
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Interferometer visibility estimates Kerr angular momentum
The role of Wigner rotation in estimating the specific angular momentum of a Kerr spacetime
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Piezoelectric interface loss halves qubit lifetime at resonance
Interface Piezoelectric Loss in Superconducting Qubits
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Spin-vibrational coupling triggers entropy production crossovers
Entropy Production from Spin--Vibrational Coupling in Endohedral-Fullerene Qubits Encapsulated in Suspended Carbon Nanotubes
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Exact T library cuts quantum T-count by up to 40 percent
Quantum Circuit Synthesis Using an Exact T Library
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Algebraic test finds maps with additive Rényi-2 purification entanglement
Additivity Results for the R\'enyi-2 Entanglement of Purification
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Reservoirs with memory entangle initially separable squeezed states
Entanglement Dynamics of Separable Squeezed States in Finite Memory Structured Reservoir
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Coherent states match non-null torus knot EM fields
Coherent States of Non-Null Torus Knots
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Diagonal form cuts ANO complexity to O(2^k) while keeping full power
Diagonal Adaptive Non-local Observables on Quantum Neural Networks
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Covariance matrices match for OAM beams and twisted Gaussian Schell beams
Second-order moment equivalence of twisted Gaussian Schell model beams and orbital angular momentum eigenmodes
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Bright twin-beam source keeps single spatio-temporal mode at high brightness
Single Spatio-Temporal Mode Bright Twin-Beam Source Across the Near- and Mid-Infrared
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Racah polynomials define MacWilliams transform for qudit codes
Orthogonal Polynomials and the MacWilliams Transform for Permutation-Invariant Qudit Codes
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Quantum gates at pyramid merges lift seismic salt IoU by 9.85 points
Quantum Feature Pyramid Gating for Seismic Image Segmentation
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VQLS recovers classical solutions for Carleman-linearized Duffing
Measurement-Efficient Variational Quantum Linear Solver for Carleman-Linearized Nonlinear Dynamics
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Clifford deformations push zero-rate LDPC codes to 50% dephasing thresholds
Clifford-deformed zero-rate LDPC codes with 50% biased noise thresholds
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Iceberg-Laflamme concatenation yields reliable quantum computation
Fire and ice: Partially fault-tolerant quantum computing with selective state filtering
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Quantum walks equilibrate populations but keep state deviations
Energy-space quantum walks: Thermalization without state convergence
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Hot zones halve QFT latency with 500 ancillae
Towards Deploying Optimistic Quantum Fourier Transforms: An Architecture-Algorithm Co-Design Study
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This review discusses shifting quantum chemistry simulations from closed unitary dynamics…
Beyond Unitary Quantum Simulation: Open-System Approaches to Quantum Chemistry toward Quantum Advantage
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Rényi QNEC holds for all integer orders n≥2
A general proof of integer R\'enyi QNEC
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Stabilizer encoders cut to 43% fewer gates
Synthesis and Optimization of Encoding Circuits for Fault-Tolerant Quantum Computation
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Observables align for Ising anyons and SU(2)_2 theory
Ising anyons in the $SU(2)_2$ Chern--Simons theory
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Dimensional mismatch forces long-range entanglement in mixed states
Mixed-State Long-Range Entanglement from Dimensional Constraints
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Translation symmetry forces long-range entanglement in mixed states
Translation symmetry-enforced long-range entanglement in mixed states
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Translation symmetry forces long-range entanglement in mixed states
Translation symmetry-enforced long-range entanglement in mixed states
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Non-invertible symmetries on lattices must be weakly integral
Non-Invertible Symmetries on Tensor-Product Hilbert Spaces and Quantum Cellular Automata
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Optimal quantum distillation works without state knowledge
Universal quantum resource distillation via composite generalised quantum Stein's lemma
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The paper shows that low-energy states of non-Abelian topological orders have extensive…
Extensive long-range magic in non-Abelian topological orders
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Vibrational frequencies and dipole moments calculated for AcOCH3+
Rovibrational structure and electric dipole moments of the AcOCH$_3$+ ion
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Protocol self-tests generic n-qubit states with polynomial samples
Scalable self-testing of generic multipartite quantum states
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Delocalized positrons create covalent bond at van der Waals strength
Two Protons, Two Positrons, and Four Electrons: Covalent Bond with van der Waals Characteristics
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Cache reorganization lifts GPU speedups for 28-qubit simulations on laptops
Accelerating State-Vector Quantum Simulation on Integrated GPUs via Cache Locality Optimization: A Cross-Architecture Evaluation
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Quantum platforms differ in energy per algorithm once overheads counted
Energy efficiency of quantum computers
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The paper proposes detecting single-electron motion in Paul traps by using transient…
Transient dynamics of parametric driving for single-electron image current detection in a Paul trap
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Rydberg atom software gains 10x speed with new theory framework
Accurate Modeling of Rydberg Atoms and Their Interactions: Theory and Implementation in PairInteraction
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Multi-node LOFF states stabilize at higher polarization on spherical surfaces
Larkin-Ovchinnikov-Fulde-Ferrell state of spin polarized atomic Fermi superfluid on a spherical surface
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Nonlocal demon teleports ergotropy with surface code protection
Nonlocal Topological Maxwell Demon Teleporting Ergotropy via Surface-Code Quantum Error Correction
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Hybrid quantum-chaotic model beats baselines at earthquake prediction
QuChaTeR: A Hybrid Quantum-Chaotic Temporal Framework for Earthquake Prediction
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Hybrid QKD-KLJN link raises short-haul key rates
Quantum Meets Statistical-Physical Secrecy: A Novel Hybrid Key Distribution Architecture
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Twisted crystals yield telecom entangled photons with 95% fidelity
Entangled Telecom Photon Generation using Twisted Van der Waals Crystals
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Fractional fluxons realize protected qudits in circuits
Fraxonium: Fractional fluxon states for qudit encoding
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Two-photon drive exponentially speeds quantum battery charging
Quantum battery optimized by parametric amplification
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Free choices lose absoluteness inside Wigner's friend lab
Are free choices absolute, when internalized in Wigner's friend?
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Atomic sensor captures any RF polarization without calibration
Quantum-enabled complete RF-polarimetry with an optically-wired atomic sensor
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Hybrid quantum tensor network hits 80% on speech emotion data
HQTN-SER: Speech Emotion Recognition with Hybrid Quantum Tensor Networks
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Spin chirality across state copies reveals bound entanglement
Spin chirality across quantum state copies detects hidden entanglement
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14 discrete phases suffice for mode-pairing QKD
Discrete-phase-randomized mode-pairing quantum key distribution
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SPADE gains subleading edge over direct imaging for aligned sources
Singular Asymptotics of SPADE in Quantum Source Discrimination
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Visibility inequalities detect preparation contextuality
Exact Quantum Maxima of the $n$-Cycle Overlap Inequalities
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Visibility inequalities witness contextuality in n-path interferometers
Exact Quantum Maxima of the $n$-Cycle Overlap Inequalities
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Spinning cavity yields nonreciprocal magnon entanglement
Nonreciprocal magnon-magnon entanglement in a spinning cavity-magnon system