Entanglement entropy bounds the variance of Trotter error downward, and magic drives the error kurtosis downward (Kur = α + βM, β<0 for large systems).
Magic of the heisenberg picture
5 Pith papers cite this work. Polarity classification is still indexing.
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Bra-ket entanglement indicates a shift from coherence-dominated to magic-dominated entanglement generation as its value increases.
Mutual information between non-contractible regions on the torus fully classifies long-range nonstabilizerness for toric-code states but leaves a finite subset undetected in the doubled-Fibonacci string-net model.
The paper benchmarks approximation techniques and transfer learning for setting QAOA angles at utility scale and extracts operational guidance from hardware-validated results.
Review summarizing how dual-unitary circuits provide exact solvability for quantum many-body dynamics through space-time duality.
citing papers explorer
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Taming Trotter Errors with Quantum Resources
Entanglement entropy bounds the variance of Trotter error downward, and magic drives the error kurtosis downward (Kur = α + βM, β<0 for large systems).
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Bra-ket entanglement, an indicator bridging entanglement, magic, and coherence
Bra-ket entanglement indicates a shift from coherence-dominated to magic-dominated entanglement generation as its value increases.
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Long-range nonstabilizerness of topologically encoded states from mutual information
Mutual information between non-contractible regions on the torus fully classifies long-range nonstabilizerness for toric-code states but leaves a finite subset undetected in the doubled-Fibonacci string-net model.
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Setting angles in quantum approximate optimization at utility-scale
The paper benchmarks approximation techniques and transfer learning for setting QAOA angles at utility scale and extracts operational guidance from hardware-validated results.
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Exactly solvable many-body dynamics from space-time duality
Review summarizing how dual-unitary circuits provide exact solvability for quantum many-body dynamics through space-time duality.