A general perturbation theory for local quantum uncertainty is derived and applied in linear response to show that driving frequency can resonantly enhance quantum discord without entanglement in a two-spin Heisenberg model.
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The initialization-free Bernstein-Vazirani algorithm's optimal success probability is derived in closed form, with a necessary and sufficient condition for maximal performance and a proof of advantage over the standard probabilistic version.
Non-stabilizerness in the Hubbard dimer is quantified via robustness of magic and stabilizer Renyi entropy, revealing the latter's failure on mixed states and distinguishing it from non-Gaussianity and superselected entanglement.
A comprehensive review organizing progress at the AI-quantum information intersection from both directions.
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General perturbation theory for local quantum uncertainty and its formulation in the linear-response regime
A general perturbation theory for local quantum uncertainty is derived and applied in linear response to show that driving frequency can resonantly enhance quantum discord without entanglement in a two-spin Heisenberg model.
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Quantum Resources and Performance in the Initialization-Free Bernstein-Vazirani Algorithm
The initialization-free Bernstein-Vazirani algorithm's optimal success probability is derived in closed form, with a necessary and sufficient condition for maximal performance and a proof of advantage over the standard probabilistic version.
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Quantum magic of strongly correlated fermions $-$ the Hubbard dimer
Non-stabilizerness in the Hubbard dimer is quantified via robustness of magic and stabilizer Renyi entropy, revealing the latter's failure on mixed states and distinguishing it from non-Gaussianity and superselected entanglement.
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When AI meets quantum information: A comprehensive review
A comprehensive review organizing progress at the AI-quantum information intersection from both directions.