2 papers
quant-ph2026
Retrieving the Baby: Reichenbach's Principle, Bell Locality, and Selection Bias
Huw Price
In his late piece 'La nouvelle cuisine' (Bell 1990), John Bell describes the steps from an intuitive, informal principle of locality to a mathematical rule called Factorizability.…
quant-ph2026
Holographic codes seen through ZX-calculus
Kwok Ho Wan, H. C. W. Price, Qing Yao +2
We re-visit the pentagon holographic quantum error correcting code from a ZX-calculus perspective. By expressing the underlying tensors as ZX-diagrams, we study the stabiliser stru…