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5258 papers in quant-ph · page 16
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Energy model shows error mitigation multiplies NISQ costs
Estimating The Energy Consumption of Quantum Computing from A Full System Aspect
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Linear-time count of anticommuting Pauli pairs
Counting anticommuting Pauli pairs in linear time
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Decoherence erases Spekkens contextuality past threshold
Classical Limit: Dissipation of Spekkens' Generalised Contextuality under Decoherence
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Depolarizing noise turns Spekkens contextuality classical after threshold
Classical Limit: Dissipation of Spekkens' Generalised Contextuality under Decoherence
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Offline mask converts block extractors to secure real-time streams
Stream randomness extraction against quantum side information
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Single rubidium atom trapped in chip resonator evanescent field
Single-atom trapping in the evanescent field of an integrated photonic resonator
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Driven two-level system stores energy like a quantum capacitor
Quantum Capacitor: A Coherence-Based Quantum Energy Storage Device
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Quantum walks embedded in transformers beat GNNs on graphs
CTQWformer: A CTQW-based Transformer for Graph Classification
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Local parameters enable Bell violation in mixed qubit-qutrit states
Violation of Bell inequalities in $2\times3$ dimensional systems
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Bond cutting reveals zero modes for tensor network truncation
Truncating loopy tensor networks by zero-mode gauge fixing: the $Z_2$ lattice gauge theory at finite temperature
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3 emitters and 11 CNOTs suffice for 24-photon FBQC states
Protocol for Efficient Generation of Fusion-Based Quantum Computing Resource States from Quantum Emitters
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Coherence filter recovers images from noise 20 times brighter
Noise-Resilient Imaging through Coherence Filtering
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Query-separated neural nets obey information causality
Neural Information Causality
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Band geometry produces intrinsic Ohmic conductivity in magnetoelectric responses
Nonlinear Ohmic electromagnetic response
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Local resonance fixes shell for slow open-lattice sectors
Microscopic resonant-shell mechanism for slow Liouvillian sectors in an open correlated lattice
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Lifshitz Dirac equation produces distinct b-scaled bound states
Bound-State Spectra of a Lifshitz-Type Dirac Equation in (2+1) Dimensions
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Memoized heuristics scale ion-trap qubit mapping
Scaling Qubit Mapping and Routing With Position Graph Abstraction and Memoization
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Independent quantum injection beats baselines on graph benchmarks
Quantum Injection Pathways for Implicit Graph Neural Networks
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Lattice fermions quantized without doublers in any dimension
Lattice Quantization of Free Fermions without Doublers
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Thermodynamic battery caps quantum Bell success at Tsirelson bound
Battery-Explicit Thermodynamic Witnesses of Bell Post-Quantumness
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CHSH correlator sets exact average battery charge
Battery-Explicit Thermodynamic Witnesses of Bell Post-Quantumness
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Cached states cut QLDPC decoder SRAM needs by 4x
DART-Q : A Deadline-Driven Framework for Real-Time QLDPC Decoding
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Symmetry lifts depolarizing channel capacity threshold after 18 years
Enhanced quantum capacity thresholds from symmetry
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Symmetry raises depolarizing channel quantum capacity threshold past all prior gains
Enhanced quantum capacity thresholds from symmetry
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Low-activity polymer bound tames finite-temperature homological codes
An exact spacetime polymer gas for finite-temperature $\mathbb Z_N$ homological quantum code
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Quantum models degrade less than classical ones with scarce training data
Quantum Transfer Learning Shows Improved Robustness in Low-Data Regimes
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Periodic drive opens remote decay only for undriven level
Selective Remote Dissipation of an Off-resonant State via Indirect Driving
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Pure states learned with O(d^3 log^2 T) regret in any dimension
Learning Pure Quantum States in Any Dimension (Almost) Without Regret
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This paper maps the quantum query complexity landscape for finding or detecting…
Quantum algorithms for path and cycle containment problems
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Coherence in continuous position equals dephasing disturbance
Resource theory of coherence in continuous position basis from measurement-induced dephasing
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Coherence in continuous position arises from measurement disturbance
Resource theory of coherence in continuous position basis from measurement-induced dephasing
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Exact Laguerre wavefunctions solve varying-mass quantum wire
Impact of the non-canonical approach to the exact solution of the ideal one-dimensional electron gas confined with an anisotropic quantum wire of oscillator-shaped profile
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Lorentz symmetry in ψ-epistemic models alters particle scattering and decays
Quantum Field-Theoretic Predictions of {\Psi}-Epistemic Models of Quantum Mechanics
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Local interactions can increase entanglement
Entanglement increase from local interactions which lead to non-positive local reduced dynamics
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Spin cluster hybridization slows relaxation by orders of magnitude
Quantum Transport in Disordered Spin Networks: Emergent Timescales and Competing Pathways
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Photonic chip shows Bloch-Siegert shift as odd-site tunneling
Bloch Siegert Physics in a Reconfigurable Photonic Binary Lattice
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Recovery map iterates converge to limit on recoverable states
Recoverable states on von-Neumann algebras
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GPU speedups reach 10x despite 1.85x bandwidth limit in quantum simulation
A Controlled Study of Memory Hierarchy Transitions in Quantum Circuit Simulation on Apple M4 Pro Unified Memory Architecture
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4.46× jump in quantum sim time at 29 qubits on M4 Pro
A Controlled Study of Memory Hierarchy Transitions in Quantum Circuit Simulation on Apple M4 Pro Unified Memory Architecture
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Purification helps only below 0.076 fidelity asymmetry
To Purify or Not to Purify: Entanglement Purification under Input Fidelity Asymmetry in Quantum Networks
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Qubits exceed noncontextual bounds in parity-oblivious exclusion
Exclusion reshapes the operational manifestation of preparation contextuality
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Classical fix lets shallow circuits compute entanglement spectra
High-Precision Variational Quantum SVD via Classical Orthogonality Correction
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One-body correction boosts quantum chemistry accuracy at fixed cost
Quantum resource reduction for quantum-centric supercomputing via correlated mean-field downfolding framework
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Atomic system achieves negative refraction at low absorption via EIT
Negative refraction with low absorption using EIT in a four-level left-handed atomic system
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Microwave power pulls oscillator frequency in Rydberg sensor
Microwave Power-to-Frequency Transduction via Injection Pulling of a Self-Sustained Oscillator for Rydberg Superheterodyne Sensing
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Machine-learned Fermi expansions speed density matrices 10x on GPUs
Machine-learned, finite temperature Fermi-operator expansions suitable for GPUs and AI-hardware
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Eight recommendations shape future QISE graduate programs
Graduate Training in Quantum Information Science and Engineering: Lessons, Challenges, and a Roadmap from the NSF Research Traineeship Programs
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3D-printed ion trap widens loading zone to capture hot ions without RF drop
Design and fabrication of a micro-ion trap with a 3D-printed loading zone for improved hot-ion capture
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SNSPD measurements show no beam divergence in most fiber modes
In-Situ Measurement of Beam Divergence in a High Efficiency SNSPD Platform
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Virtual excitations speed entanglement in spin chains
Spin Chains for Quantum Information Processing