Research Paper#Information Theory, Holography, Quantum Information🔬 ResearchAnalyzed: Jan 3, 2026 09:25
Chordality Condition for Holographic Entropy Vectors
Published:Dec 30, 2025 22:19
•1 min read
•ArXiv
Analysis
This paper establishes that the 'chordality condition' is both necessary and sufficient for an entropy vector to be realizable by a holographic simple tree graph model. This is significant because it provides a complete characterization for this type of model, which has implications for understanding entanglement and information theory, and potentially the structure of the stabilizer and quantum entropy cones. The constructive proof and the connection to stabilizer states are also noteworthy.
Key Takeaways
- •The chordality condition is a complete characterization for entropy vector realizability in holographic simple tree graph models.
- •The proof is constructive, providing an algorithm for model construction.
- •The results have implications for understanding entanglement and information theory.
- •The work highlights connections between holography and stabilizer states.
Reference
“The paper proves that the 'chordality condition' is also sufficient.”