Microscopic Origin of the Shannon Renyi Boundary Phase in the Critical Ising Chain

arXiv:2609.27909 · quant-ph, cond-mat.stat-mech · Submitted 2026-08-21 · Read on arXiv

quant-ph, cond-mat.stat-mech

Submitted: 2026-08-21

Updated: 2026-08-21

Terminology

• Core — 15× in this paper · explained in 2 episodes
• Entanglement — 9× in this paper · explained in 4 episodes
• Phase Transitions — 4× in this paper · explained in 2 episodes
• Entanglement Entropy — 3× in this paper · explained in 2 episodes
• Cluster expansion — 2× in this paper · explained in 2 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Quantization — 1× in this paper · explained in 12 episodes

Sources

• Stabilizer-Shannon Renyi Equivalence: Exact Results for Quantum Critical Chains
• Highly complex novel critical behavior from the intrinsic randomness of quantum mechanical measurements on critical ground states -- a controlled renormalization group analysis
• Universal crossovers in weakly-monitored quantum critical states
• Shannon entropy of the measurement record at measurement-dominated criticality and RG flow: A c-theorem for effective central charge and a g-theorem for effective boundary entropy
• Boundary Conformal Field Theory and Entanglement Entropy in Two-Dimensional Quantum Lifshitz Critical Point

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