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Every paper Pith has read. Search by title, abstract, or pith.
5258 papers in quant-ph · page 38
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Gravity entangles phonons in two separated BECs
Gravity mediated entanglement of phonons in Bose-Einstein condensates
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Deterministic no-signalling matches probabilistic when measurability is required
Comment on 'The axiom of choice and the no-signalling principle'
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King plots extract first bound on gyrogravitational ratio
Rank-2 Electromagnetic Backgrounds and Angular Momentum Barriers in Gravitomagnetic Spin-Quadrupole Searches
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Neural surrogates speed MCMC mixing 20-fold in constrained sampling
Divide-and-Conquer Neural Network Surrogates for Quantum Sampling: Accelerating Markov Chain Monte Carlo in Large-Scale Constrained Optimization Problems
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Cavity field build-up speeds thorium nuclear excitation
Toward nanophotonic platforms for solid-state $^{229}$Th nuclear clocks
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Phase of two-photon drive tunes exceptional points in cat qubits
Controllable non-Hermitian topology in a dynamically protected cat qubit
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Laser-driven plasmas emit attosecond photon-pair bursts
Attosecond Nonlinear Quantum Electrodynamics in Laser-Driven Plasmas via Two-Photon Synchrotron Emission
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Entangled Bell pair raises safe-frequency agreement by 5.4%
Quantum Advantage for Coordinated Frequency Selection Against Distributed Jammers
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Near-field effects boost excitonic coupling in protein dimers by factor of 5.6
Non-Equilibrium Dynamics of the Time-Dependent Excitonic Coupling in Fluorescent Protein Dimers
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Quantum preconditioning prevents exponential failures in high-dim search
Distributed Quantum-Enhanced Optimization: A Topographical Preconditioning Approach for High-Dimensional Search
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Ordered charges encode full edge patterns in non-Abelian insulators
Topological Word for Non-Abelian Topological Insulators
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QFC hub routes single photons to 16 DWDM channels
A quantum frequency conversion hub interfacing with DWDM networks
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Dissipation turns Krylov operator growth stochastic
Stochastic Krylov Dynamics: Revisiting Operator Growth in Open Quantum Systems
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Chiral QED two-photon spectrum includes bound and resonance states at all K
Bound, antibound and resonance two-photon states in chiral waveguide QED
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Chiral waveguide QED shows bound and resonance two-photon states at every momentum
Bound, antibound and resonance two-photon states in chiral waveguide QED
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Two-photon spectrum complete for all K in chiral waveguide QED
Bound, antibound and resonance two-photon states in chiral waveguide QED
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Quantum framework solves 500-variable higher-order problems in 170 seconds
Distributed Quantum Optimization for Large-Scale Higher-Order Problems with Dense Interactions
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Partial input leaks still permit certified keys in device-independent crypto
Device-independent quantum cryptography with input leakage
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Engineered loss turns sensing decay into steady usable window
Quantum metrology via mitigation of single-photon loss using an engineered nonlinear oscillator
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Exact analytical edge states derived for extended SSH model
Exact analytical edge states in the extended Su-Schrieffer-Heeger model
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Constrained polynomials cut error in noisy quantum linear solvers
Constrained Optimal Polynomials for Quantum Linear System Solvers
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Electromagnetic gauges reverse time direction inside null surfaces
Full spacetime inversion generated by electromagnetic Abelian gauge transformations
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Optimized cryogenic waveforms shuttle spins at 99.99% fidelity
Valley-Aware Optimal Control of Spin Shuttling Using Cryogenic Integrated Electronics
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Coupled quantum walkers yield Nash equilibria
Native quantum games from interacting discrete-time quantum walks
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Complex scaling turns black-hole quasinormal modes into eigenvalue problems
Complex scaling approach to quasinormal modes of Schwarzschild and Reissner--Nordstr\"om black holes
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Quantum gates boost LSTM accuracy for battery health by 20%
Quantum-Enhanced Recurrent Neural Networks via Variational Quantum Gating for Battery State of Health Prediction
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Auxiliary qubits unitarily reset quantum automata via synchronizing words
Unitary Realizations of Synchronizing Automata in Quantum Systems
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Kicked spins display period doubling from symmetry-breaking scars
Quantum many-body scars leading to time-translation symmetry breaking in kicked interacting spin models
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Finite-range effects break universality in Bose gas thermodynamics
Nonuniversal beyond-LHY corrections to thermodynamic properties of a weakly interacting Bose gas
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Finite-range interactions break universality in zero-temperature Bose gas
Nonuniversal beyond-LHY corrections to thermodynamic properties of a weakly interacting Bose gas
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Recursive propagation yields scalable Hessian-vector products
Hessian-vector products for tensor networks via recursive tangent-state propagation
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Petz recovery maximizes fidelity at entanglement threshold
The $\gamma_c$-Peak: Covariant Recovery on Four Organic Qubit Platforms
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Organic materials enable field-free quantum computing
The $\gamma_c$-Peak: Covariant Recovery on Four Organic Qubit Platforms
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Fidelity gain peaks at entanglement-breaking threshold
The $\gamma_c$-Peak: Covariant Recovery on Four Organic Qubit Platforms
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Two-qutrit Rabi model integrable
Level crossings and superradiant quantum phase transition for a two-qutrit quantum Rabi model
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Jaynes-Cummings dynamics emerges in strong-coupling multi-qubit Rabi models
Jaynes-Cummings dynamics in strong coupling for many-interacting-qubit quantum Rabi models
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Corrected interferometer reaches quantum limit for incoherent imaging
Comment on "Quantum Limits to Incoherent Imaging are Achieved by Linear Interferometry"
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Column generation scales switching optimization in quantum networks
Column Generation for the Optimization of Switching in Repeaterless Quantum Networks
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Quantum maps cross positivity regions and become entanglement-breaking
Interpolating between positive, Schwarz, and completely positive evolution for d-level systems
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Cutting-plane cuts TSP size for quantum and classical solvers
Cutting-plane methodology via quantum optimization for solving the Traveling Salesman Problem
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Absence of coherent superpositions guarantees positive Wigner function
Operational criterion for Wigner function negativity
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Explicit quantum circuits simulate 3D elastic waves
Hamiltonian simulation for 3D elastic wave equations in homogeneous elastic media
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Tensor networks train QAOA on large 2D lattices
Tensor network surrogate models for variational quantum computation
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Skew info measure equates average coherence across measurement classes
Average metric adjusted skew information of coherence under conical 2-designs generalized equiangular measurements
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Quantum state complexity measure connects to nonstabilizerness
Complexity of quantum states in the stabilizer formalism
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Quantum algorithms speed up higher-order oscillator analysis
Efficient Quantum Algorithms for Higher-Order Coupled Oscillators
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Nine quantum-HPC stacks share design patterns for unifying layers
Quantum-HPC Software Stacks and the openQSE Reference Architecture: A Survey
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Covariant teleportation channels show zero fidelity deviation for any resource
Universality cost of non-Gaussian enhancement in continuous-variable quantum teleportation: A fidelity--deviation trade-off
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Custom penalties without slacks tighten quantum optimization gaps
CVaR-Assisted Custom Penalty Function for Constrained Optimization
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RUS circuits approximate any single-qubit unitary with one ancilla
Direct U(2) approximation via repeat-until-success circuits