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7434 papers in quant-ph · page 125
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Relaxed optimization makes coherence estimation scale-independent
Scalable protocol to coherence estimation from scarce data: Theory and experiment
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Semi-classical gravity generates no particle entanglement
Absence of gravitationally induced entanglement in certain semi-classical theories of gravity
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Lean platform certifies 14116 quantum codes with transversal gates
Co-Designing Quantum Codes with Transversal Diagonal Gates via Multi-Agent Systems
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Collapse in GR creates time and a scalar dark matter candidate
Emergent time and more from wavefunction collapse in general relativity
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Exact analytic evolution derived for solvable bosonic models
Exact State Evolution and Energy Spectrum in Solvable Bosonic Models
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Four hurdles block the road from noisy quantum chips to practical use
Mind the gaps: The fraught road to quantum advantage
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Four hurdles stand between NISQ and useful quantum computers
Mind the gaps: The fraught road to quantum advantage
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Entropy increments quantify old-versus-new entanglement in decay
Entanglement production in the decay of a metastable state
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Quantum master equations obey dimension-dependent decay-rate bound
Universal bound on the Lyapunov spectrum of quantum master equations
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Zero-field protocols identify hydrogen defects in diamond and control nuclear spins
Zero-field identification and control of hydrogen-related electron-nuclear spin registers in diamond
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Quantum battery power bounds fail to deliver real gains
Upper bounds on charging power and tangible advantage in quantum batteries
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Noisy IBM hardware verifies quantum memory in single-qubit dynamics
Revealing the quantum nature of memory in non-Markovian dynamics on IBM Quantum
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Monitored free fermions reach area law beyond exponential scales
Absence of measurement- and unraveling-induced entanglement transitions in continuously monitored one-dimensional free fermions
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qLDPC codes cut fault-tolerant time overhead to O(d) with constant qubits
Accelerating Fault-Tolerant Quantum Computation with Good qLDPC Codes
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Deformed Hamiltonians keep Krylov subspaces fixed under Toda flows
Krylov Complexity Under Hamiltonian Deformations and Toda Flows
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Transposition trick keeps reflection symmetry in tensor RG
Lattice-reflection symmetry in tensor-network renormalization group with entanglement filtering in two and three dimensions
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QROM method simulates 12-atom molecules with under 300 qubits
Simulating high-accuracy nuclear motion Hamiltonians using discrete variable representation and Walsh-Hadamard QROM on fault-tolerant quantum computers
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Adiabatic preconditioning scales Rodeo Algorithm to large quantum systems
Hierarchical Fusion Method for Scalable Quantum Eigenstate Preparation
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Small subsystem complexity collapses at time ℓ/2 in random circuits
Growth and collapse of subsystem complexity under random unitary circuits
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Gauging LSM anomalies produces modulated symmetries
Modulated symmetries from generalized Lieb-Schultz-Mattis anomalies
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Rotating particles decay via negative-energy emission
Decay of uniformly rotating particles
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Tuning gate fraction optimizes quantum reservoir performance
Optimal quantum reservoir learning in proximity to universality
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Twinned pulses cancel pulse-area errors to all orders
Twinned Dynamical Decoupling
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Qubit sync yields 26.6 kbit/s QKD over urban fiber for 12 hours
Field-Trial Quantum Key Distribution with Qubit-Based Frame Synchronization
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Armchair edges widen stable spin windows in borophene dots
Geometry-Driven Charge and Spin Transport in $\beta12$ Borophene Quantum Dots
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Adapted fixes block Trojan-Horse attacks on iPOGNAC modulator
Countermeasures for Trojan-Horse Attacks on self-compensating all-fiber polarization modulator
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Multi-mode cavity model keeps decay rate near free space
Cavity QED beyond the Jaynes-Cummings model
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Diffraction minima hold only undetectable dark photon modes
Quantum Origin of Diffraction from Bright and Dark States
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Commuting embeddings cut qubits for parallel non-local games
Commuting Embeddings for Parallel Strategies in Non-local Games
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Bulk states in quantum walks resist noise better than edge states
Decoherence-free subspaces in the noisy dynamics of discrete-step quantum walks in a photonic lattice
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Crystal field rank selects allowed H2 nuclear-spin conversions
Environment-imposed selection rules for nuclear-spin conversion of H$_2$ in molecular crystals
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Segment tree embedding in QRAM encodes matrices with log qubits and time
Efficient Quantum State Preparation with Bucket Brigade QRAM
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ACQ reuses QITE unitaries and compresses circuits to cut optimizations
Adaptive time Compressed QITE (ACQ) and its geometrical interpretation
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Subdimensional patches encode higher-dimensional topology
Subdimensional Entanglement Entropy: From Geometric-Topological Response to Mixed-State Holography
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Holographic model links microring EPs to QCD vacuum points
Photonic Exceptional Points in Holography and QCD
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Resonator optimization lifts RPM JTWPAs gain over 5 dB
Investigating the performance of RPM JTWPAs by optimizing LC-resonator elements
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Quantum phase flips let one measurement tally anonymous votes
Quantum Voting Protocol for Centralized and Distributed Voting Based on Phase-Flip Counting
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Nash equilibria recover optimal quantum Hamming code
Game-Theoretic Discovery of Quantum Error-Correcting Codes Through Nash Equilibria
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TQFT invariants detect solvability in finite groups
On the invariants of finite groups arising in a topological quantum field theory
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Strong coupling suppresses current noise below classical bound
Current fluctuations in nonequilibrium open quantum systems beyond weak coupling: a reaction coordinate approach
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New package simulates toric code in parallel fields
ParaToric 1.0: Continuous-time quantum Monte Carlo for the toric code in a parallel field
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Tensor networks slash memory and runtime for fluid simulations
A review of quantum machine learning and quantum-inspired applied methods to computational fluid dynamics
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Superradiant N squared scaling survives strong disorder
Robust Superradiance and Spontaneous Spin Ordering in Disordered Waveguide Quantum Electrodynamics
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Single parameter prepares thermal ensembles in nonintegrable spin chains
Quasi-adiabatic thermal ensemble preparation in the thermodynamic limit
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EIT lock on two lasers enables cheap gray molasses cooling
Efficient lambda-enhanced gray molasses using an EIT-based laser locking scheme
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Bidirectional pumping separates coupling losses in nonlinear circuits
Breaking On/Off-coupling Loss Degeneracies via Bidirectional Nonlinear Optics
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RB expressions stay valid under temporal noise correlations
Blind-spots of Randomized Benchmarking Under Temporal Correlations
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Outcome communication cannot explain qubit-qudit Bell nonlocality
Can outcome communication explain Bell nonlocality?
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Nonlinear qubits boost quantum Otto engine efficiency
Quantum thermodynamics of Gross-Pitaevskii qubits
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Dyson iterations build Green's function from single-resonator modes
Green's function expansion for multiple coupled optical resonators with finite retardation using quasinormal modes