This essay considers an interpretation of the AdS/CFT correspondence under which the bulk and the boundary emerge from a more fundamental discrete system that realizes the structure of an erasure-protection quantum error-correcting code (QECC). I consider the extent to which this view underwrites the claim that spacetime is a QECC (as some authors have suggested), and how it fits into recent schemes of realist interpretations of dualities.

中文翻译：

---

时空是一种量子纠错码？

本文考虑了对AdS / CFT对应关系的解释，在这种解释下，主体和边界来自一个更基本的离散系统，该系统实现了擦除保护量子纠错码（QECC）的结构。我考虑了这种观点在多大程度上支持了时空是QECC的说法（正如一些作者所建议的），以及它如何适合对偶性的现实主义解释的最新方案。