A boson-sampling variational ansatz paired with classical post-processing reaches chemical accuracy on molecular potential energy curves using linear optics.
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GKP error correction of cat and Fock states produces distillable magic states with higher success probability than vacuum, reducing distillation cost by up to ~3×.
QSPADE defines a smooth, temperature-controlled spectral anomaly detector on the average quantum state that recovers hard PCA scores in the zero-temperature limit and calibrates with dimension-independent sample complexity.
An enhanced CV-MDI-QKD scheme correlates data and ancilla noise via symplectic transforms within GKP error correction to achieve fault-tolerant suppression of loss and operation errors, with numerical composable security shown for wired and wireless links under Gaussian attacks.
Reaction coordinate mapping shows nonmonotonic current fluctuations and noise below the classical thermodynamic uncertainty bound in a strongly coupled driven qubit, tied to non-Gaussianity and coherence in the reaction coordinate.
Exceptional points in mechanically coupled gain-loss oscillators induce steady quantum phase synchronization and bipartite Gaussian entanglement above a critical driving power in the weak coupling regime.
Binary-detector Gaussian boson sampling is proposed for sample-efficient graph classification, with an investigation into its connection to the Torontonian matrix function.
citing papers explorer
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Boson sampling enhanced quantum chemistry
A boson-sampling variational ansatz paired with classical post-processing reaches chemical accuracy on molecular potential energy curves using linear optics.
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Improved GKP magic states from error-corrected non-Gaussian quantum states
GKP error correction of cat and Fock states produces distillable magic states with higher success probability than vacuum, reducing distillation cost by up to ~3×.
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Quantum Spectral Anomaly Detection
QSPADE defines a smooth, temperature-controlled spectral anomaly detector on the average quantum state that recovers hard PCA scores in the zero-temperature limit and calibrates with dimension-independent sample complexity.
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Fault-tolerant measurement-device-independent quantum key distribution with noisy non-Gaussian error correction
An enhanced CV-MDI-QKD scheme correlates data and ancilla noise via symplectic transforms within GKP error correction to achieve fault-tolerant suppression of loss and operation errors, with numerical composable security shown for wired and wireless links under Gaussian attacks.
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Current fluctuations in nonequilibrium open quantum systems beyond weak coupling: a reaction coordinate approach
Reaction coordinate mapping shows nonmonotonic current fluctuations and noise below the classical thermodynamic uncertainty bound in a strongly coupled driven qubit, tied to non-Gaussianity and coherence in the reaction coordinate.
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Exceptional point induced quantum phase synchronization and entanglement dynamics in mechanically coupled gain-loss oscillators
Exceptional points in mechanically coupled gain-loss oscillators induce steady quantum phase synchronization and bipartite Gaussian entanglement above a critical driving power in the weak coupling regime.
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Sample efficient graph classification using binary Gaussian boson sampling
Binary-detector Gaussian boson sampling is proposed for sample-efficient graph classification, with an investigation into its connection to the Torontonian matrix function.