Bounding Classical and Quantum Correlations in Bayesian Networks with Quasiprobabilities

arXiv:2606.23372 · quant-ph · Submitted 2026-06-22 · Read on arXiv

quant-ph

Submitted: 2026-06-22

Updated: 2026-10-22

Terminology

• Latent Variables — 30× in this paper · explained in 2 episodes
• Inflation — 6× in this paper · explained in 2 episodes
• Entanglement — 5× in this paper · explained in 4 episodes
• Consistency — 4× in this paper · explained in 3 episodes
• Causal Inference — 3× in this paper · explained in 4 episodes
• Bell inequalities — 2× in this paper · explained in 2 episodes
• Communication Complexity — 2× in this paper · explained in 3 episodes
• Directed Acyclic Graph (DAG) — 2× in this paper · explained in 2 episodes
• Expressivity — 2× in this paper · explained in 2 episodes
• Gauge Freedom — 2× in this paper · explained in 2 episodes
• Steering — 2× in this paper · explained in 2 episodes
• Axioms — 1× in this paper · explained in 2 episodes
• Bayesian Inference — 1× in this paper · explained in 6 episodes
• Causal Discovery — 1× in this paper · explained in 3 episodes
• Causal Reasoning — 1× in this paper · explained in 2 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Papers — 1× in this paper · explained in 3 episodes

Sources

• Parameter and Structure Learning in Nested Markov Models
• Going Beyond Bell's Theorem
• Quantum Causal Networks
• Quantum Causal Models
• Quantum Communication Complexity (A Survey)
• MIP*=RE
• The set of quantum correlations is not closed
• Information processing in generalized probabilistic theories
• Real-valued affine automata compute beyond Turing machines
• On the physics of nested Markov models: a generalized probabilistic theory perspective
• Tensor network ranks

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