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5258 papers in quant-ph · page 35
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QFC system sustains over 52% fidelity for NV centers over 100 km
Fiber-integrated Quantum Frequency Conversion for Long-distance Quantum Networking
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Quantum tech in space needs dynamic minerals tracking
Towards Geostrategic Critical Minerals and Materials Resilience: Secure Supply-Chain and Criticality Analyses for Quantum Technologies in Arctic and Space Environments
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Floquet transmission asymmetry plateaus at bulk winding number
Boundary-Robust Transmission Asymmetry as a Topological Signature in Open Floquet Lattices
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Optimized Gaussian beams match ideal PSW transmissivity
Optimum-Transmission Free-Space Optical Communications
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Relativistic partition function reduces to field renormalization
Principles of relativistic quantum statistical thermodynamics: a class of exactly solvable models
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Non-unitary Grover reaches O(sqrt(N)) with one extra qubit
Non-unitary extension of Grover's search algorithm
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Time uncertainty reduces gravity QFI to affine-Lorentzian fraction
Quantum gravimetry with intrinsic quantum time uncertainty
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Enlarged replica symmetry fixes Ising measurement exponent
Bayesian phase transition for the critical Ising model: Enlarged replica symmetry in the epsilon expansion and in 2D
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Model reduction enables exact lower-dimensional simulation of constrained quantum optim
Constrained Quantum Optimization meets Model Reduction
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Bosonic and fermionic correlations sum to twice classical even with partial distinguish
Complementarity between bosonic and fermionic many-body interferences with partially distinguishable particles
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Coherences contract exponentially in intrinsic basis
Intrinsic Pointer Basis and Irreversible Classicality from Coherence Contraction
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Real Jordan algebras characterize quantum sufficiency for self-adjoint models
Quantum Sufficiency for Self-Adjoint Statistical Models via Likelihood-Type Operators on Real $*$-Subalgebras and Real Jordan Algebras
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Real Jordan algebras suffice for quantum statistical models
Quantum Sufficiency for Self-Adjoint Statistical Models via Likelihood-Type Operators on Real $*$-Subalgebras and Real Jordan Algebras
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Real Jordan algebras handle quantum sufficiency for self-adjoint models
Quantum Sufficiency for Self-Adjoint Statistical Models via Likelihood-Type Operators on Real $*$-Subalgebras and Real Jordan Algebras
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Hybrid operator produces uncertainty relations bridging q-deformed and fractional quantum
Generalized Uncertainty Relations and Quantum Speed Limits
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New ratio ranks cluster topologies by entanglement concentration
Introducing the Correlation Concentration Ratio (CCR): Quantitative Framework for Comparing Quantum Cluster States
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Framework defines ternary gates by analogy to binary ones
A Conceptual Technology-Dependent Framework of Ternary Quantum Gates
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Heron QPUs deliver higher Grover success probabilities
Improvement of performance of Grover's algorithm on three generations of Heron family IBM QPUs without and with topological dynamical decoupling
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Multi-frequency light doubles atoms captured in rubidium MOT
Enhanced Atom Capture via Multi-Frequency Magneto-Optical Trapping
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Conservation laws replace fast coherence saturation with slow relaxation
Coherence dynamics in quantum many-body systems with conservation laws
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Spectral collapse marks quantum criticality in two-photon Rabi model
Quantum criticality from spectral collapse in the two-photon Rabi model
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Quantum fluctuations limit measurement probability speed
Quantum speed limit for measurement probabilities
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Commutation graph coloring cuts Trotter error for Heisenberg models
An Analysis of Commutation-Based Trotter Ordering Strategies on Heisenberg-Style Hamiltonians
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Phase eigenstates show negative Wigner volumes
Wigner functions, negativity volumes, and experimental generation of Pegg-Barnett phase-operator eigenstates
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Bounded Hamiltonian width sets exact minimum times for quantum gates
How fast can a quantum gate be? Exact speed limits from geometry
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QM predicts 1/6 where determinism requires 1/3 after qutrit descarte
A Monty-Hall test of non-contextual determinism with a single qutrit
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Qutrit Clifford+T gates from angular momentum couplings
Qutrit Clifford+T gates by two-body angular momentum couplings, rotations and one-axis-twistings
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Site-specific dephasing raises quantum transport efficiency
Design Principles for Enhanced Quantum Transport with Site-Dependent Noise
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Factorization speeds up quantum Gibbs sampling without walks
Accelerating quantum Gibbs sampling without quantum walks
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Heralding prepares entangled free electrons from atomic pairs
Heralded Entanglement Transfer from Entangled Atomic Pair to Free Electrons
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No fixed unitary scales an unknown quantum state
No-cloning with unitary scaling
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No unitary produces a scaled copy of any unknown quantum state
No-cloning with unitary scaling
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Optical superlattice realizes Emery model with ultracold fermions
Realizing multi-orbital Emery models with ultracold atoms
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Dunkl parameter tunes revivals in anharmonic oscillator
Quantum Dynamics and Collapse-and-Revival Phenomena in the Dunkl Anharmonic Oscillator
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Synthetic fields create Fraunhofer patterns in atomic Josephson junctions
Fraunhofer Patterns in Atomic Josephson Junctions
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Two qubits extract material symmetry from noise correlations
Correlated Quantum Dephasometry: Symmetry-Resolved Noise Spectroscopy of Two-Dimensional Superconductors and Altermagnets
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Replica tensor train finds ground states algebraically
Replica Tensor Train
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Spin-chain clocks reach optimal precision scaling
Approaching the Limit of Quantum Clock Precision
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Cuts at qubit links lower error 55% in large quantum circuits
Quantum Circuit Partitioning For Effective Utilization of Quantum Resources
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Quantum moment estimation needs exactly half-order replicas
The Exact Replica Threshold for Nonlinear Moments of Quantum States
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Quantum active particles can reach MSD scaling of t^7
Anomalous Mean-Squared Displacement in Quantum Active Matter from a Wigner Phase-Space Framework
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Shield vibrations can mimic gravitational entanglement
Stability Thresholds for Gravitationally Induced Entanglement in Shielded Setups
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Closed-form Pauli expectations speed noisy stabilizer simulation
Analytical and Compressed Simulation of Noisy Stabilizer Circuits
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Truncated HEOM spectra converge without spurious unstable modes
On truncations of hierarchical equations of motion for finite-dimensional systems
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Module lattices reduced to ideal Hermite factor with constant overhead
Module Lattice Security (Part II): Module Lattice Reduction via Optimal Sign Selection
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Semi-Dirac edges form Kitaev chains with corner Majoranas
Corner Majorana states in semi-Dirac materials
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Cluster Faddeev model matches fusion cross sections for light nuclei
Fusion of light nuclei in a multicluster realization of the three-body problem
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Decoherence halves color code topology to yield toric code
Decohered color code and emerging mixed toric code by anyon proliferation: Topological entanglement negativity perspective
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Commutation relations bound squeezing sum to 1
Quantum limits on squeezing
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Programmable interactions enable high-fidelity states in 1000-particle simulators
Programming long-range interactions in analog quantum simulators