Three-outcome multipartite Bell inequalities: applications to dimension witnessing and spin-nematic squeezing in many-body systems

arXiv:2406.12823 · quant-ph, cond-mat.quant-gas · Submitted 2024-06-18 · Read on arXiv

quant-ph, cond-mat.quant-gas

Submitted: 2024-06-18

Updated: 2026-09-23

Code: https://github.com/GuillemMRR/3-PIBIs_dimW

Terminology

• Entanglement — 11× in this paper · explained in 3 episodes
• Hilbert Space — 11× in this paper · explained in 2 episodes
• Generalization — 2× in this paper · explained in 13 episodes
• Spin Squeezing — 2× in this paper · explained in 2 episodes
• Adversarial scenarios — 1× in this paper · explained in 1 episode
• Calibration — 1× in this paper · explained in 7 episodes
• Core — 1× in this paper · explained in 2 episodes

Sources

• Maximal nonlocality from maximal entanglement and mutually unbiased bases, and self-testing of two-qutrit quantum systems
• Scalable Bell inequalities for qubit graph states and robust self-testing
• Deriving three-outcome permutationally invariant Bell inequalities
• Nonlocality, Integrability and Quantum Chaos in the Spectrum of Bell Operators

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