Beyond Calabrese-Cardy Scaling: Exceptional-Point Sensitivity and the de Sitter RT Surface

arXiv:2607.21536 · quant-ph, cond-mat.stat-mech, hep-th · Submitted 2026-07-23 · Read on arXiv

quant-ph, cond-mat.stat-mech, hep-th

Submitted: 2026-07-23

Updated: 2026-10-12

Terminology

• Entanglement — 6× in this paper · explained in 4 episodes
• Entanglement Entropy — 1× in this paper · explained in 2 episodes

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