A factorization framework and two-qubit description allow photon pairs at lepton colliders to be treated as qubits for measuring Bell inequality violation, quantum discord, and nonstabilizerness using Belle data.
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8 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
representative citing papers
COM exhibits KS contextuality without requiring Bohmian contextuality, showing the two are distinct.
Preparation contextuality is witnessed by the non-existence of any admissible global response matrix that extends local preparation data while satisfying structural and compatibility conditions that force a product form.
Channels breaking EBI contextuality break CHSH nonlocality but the reverse fails; depolarizing channels breaking N-wise incompatibility break a generalized contextuality witness.
Demonstrates Bell nonclassicality for path-identity-based interference in PDC processes by violating Clauser-Horne inequality via on-off switching of local processes, unlike phase-shift settings which admit a local realistic model.
Optimized permutationally invariant Bell inequalities with one- and two-body correlators yield certified large-N quantum-to-classical ratios that are rational for finite m and converge to coth(1).
For two-qubit entangled states, existence of one pure steered state implies two-way EPR steering via symmetry of tangent points on steering ellipsoids.
citing papers explorer
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Quantum Information of Photon Pairs at Lepton Colliders
A factorization framework and two-qubit description allow photon pairs at lepton colliders to be treated as qubits for measuring Bell inequality violation, quantum discord, and nonstabilizerness using Belle data.
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Distinguishing Bohmian contextuality from Kochen-Specker contextuality
COM exhibits KS contextuality without requiring Bohmian contextuality, showing the two are distinct.
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Sheaf-Theoretic Preparation Contextuality
Preparation contextuality is witnessed by the non-existence of any admissible global response matrix that extends local preparation data while satisfying structural and compatibility conditions that force a product form.
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Connection between the contextuality breaking and incompatibility breaking qubit channels
Channels breaking EBI contextuality break CHSH nonlocality but the reverse fails; depolarizing channels breaking N-wise incompatibility break a generalized contextuality witness.
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Unquestionable Bell theorem for interwoven frustrated down conversion processes
Demonstrates Bell nonclassicality for path-identity-based interference in PDC processes by violating Clauser-Horne inequality via on-off switching of local processes, unlike phase-shift settings which admit a local realistic model.
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Optimizing and Certifying Multipartite Permutationally Invariant Bell Inequalities
Optimized permutationally invariant Bell inequalities with one- and two-body correlators yield certified large-N quantum-to-classical ratios that are rational for finite m and converge to coth(1).
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One pure steered state implies Einstein-Podolsky-Rosen steering
For two-qubit entangled states, existence of one pure steered state implies two-way EPR steering via symmetry of tangent points on steering ellipsoids.
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