In the 1+1D Majorana QFT the vacuum Bell-CHSH correlator reduces to a modular spectral weight that can be tuned to reach the Tsirelson limit.
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Quantum generalizations of Bell’s inequality
11 Pith papers cite this work, alongside 1,250 external citations. Polarity classification is still indexing.
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In multi-copy state discrimination, qubit strategies beat bit strategies, but some bit-like operational theories outperform qubits even classically, revealing nonlocality without entanglement and providing general bounds.
A decomposition of Hilbert space into invariant subspaces for two orthogonal projections yields finite-dimensional approximations and explicit bounds on the spectral radius of [P,Q] that are tight in the constant-angle one-shifted case.
A hardware-native error model and loss-disciplined protocol for DI-QKD on Majorana processors is proposed with an EAT security proof, but secure distances are strictly bounded by poisoning-induced visibility collapse during photonic round-trips.
Optimal bounds on multipartite nonlocality for threshold games are derived via a reduction to biased bipartite nonlocality in the LOCCG model.
A sum-of-squares decomposition method systematically derives Tsirelson bounds for high-dimensional quantum systems and recovers known results for qubits and qudits while finding novel bounds.
New combinatorial proofs and circuit designs for quantum error correction reduce physical qubit overhead by up to 10x and time overhead by 2-6x for codes including Steane, Golay, and surface codes.
A numerical optimization framework establishes lower bounds on quantum discord for specific Bell violations across six expressions under white noise and identifies two classes of optimized states.
Entanglement in ttbar production at lepton colliders is typically reduced by scalar mediators but shows sizable deviations in U(1)B-L and Randall-Sundrum models, positioning quantum-information observables as probes for new neutral interactions.
Vertex operators of a chiral boson realize dichotomic bounded Hermitian operators that saturate the Tsirelson bound of the Bell-CHSH inequality in the vacuum.
Simulation-based comparison of BB84, B92, E91, and SARG04 QKD protocols on power-system SCADA datasets indicates a path toward quantum-secured SCADA/PMU networks.
citing papers explorer
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Modular wedge localization, Majorana fields and the Tsirelson limit of the Bell-CHSH inequality
In the 1+1D Majorana QFT the vacuum Bell-CHSH correlator reduces to a modular spectral weight that can be tuned to reach the Tsirelson limit.
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Nonclassical traits in multi-copy state discrimination
In multi-copy state discrimination, qubit strategies beat bit strategies, but some bit-like operational theories outperform qubits even classically, revealing nonlocality without entanglement and providing general bounds.
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Estimating the spectral radius of Bell-type operator via finite dimensional approximation of orthogonal projections
A decomposition of Hilbert space into invariant subspaces for two orthogonal projections yields finite-dimensional approximations and explicit bounds on the spectral radius of [P,Q] that are tight in the constant-angle one-shifted case.
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Topological Device-Independent Quantum Key Distribution Using Majorana-Based Qubits
A hardware-native error model and loss-disciplined protocol for DI-QKD on Majorana processors is proposed with an EAT security proof, but secure distances are strictly bounded by poisoning-induced visibility collapse during photonic round-trips.
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Bounds on Multipartite Nonlocality via Reduction to Biased Nonlocality
Optimal bounds on multipartite nonlocality for threshold games are derived via a reduction to biased bipartite nonlocality in the LOCCG model.
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Systematic derivation of Tsirelson bounds in arbitrary dimensions
A sum-of-squares decomposition method systematically derives Tsirelson bounds for high-dimensional quantum systems and recovers known results for qubits and qudits while finding novel bounds.
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Lower overhead fault-tolerant building blocks for noisy quantum computers
New combinatorial proofs and circuit designs for quantum error correction reduce physical qubit overhead by up to 10x and time overhead by 2-6x for codes including Steane, Golay, and surface codes.
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Mapping correlations between quantum discord and Bell non-locality
A numerical optimization framework establishes lower bounds on quantum discord for specific Bell violations across six expressions under white noise and identifies two classes of optimized states.
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Disentangling new physics with quantum entanglement in $t\bar{t}$ production at future lepton colliders
Entanglement in ttbar production at lepton colliders is typically reduced by scalar mediators but shows sizable deviations in U(1)B-L and Randall-Sundrum models, positioning quantum-information observables as probes for new neutral interactions.
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Bosonization, vertex operators and maximal violation of the Bell-CHSH inequality in wedge regions
Vertex operators of a chiral boson realize dichotomic bounded Hermitian operators that saturate the Tsirelson bound of the Bell-CHSH inequality in the vacuum.
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Power Network SCADA Quantum Communications: A Comparison of BB84, B92, E91, and SGS04 Quantum Key Distribution Protocols
Simulation-based comparison of BB84, B92, E91, and SARG04 QKD protocols on power-system SCADA datasets indicates a path toward quantum-secured SCADA/PMU networks.