Preprint
Jul 2026
Logical Entangling with Phantom Codes in Hypergraph Products
The results make precise how permutation-based logical entangling constrains code design within the HGP framework is designed, demonstrate the circuit-level benefits of the unique family, and guide the search for phantom qLDPC families with better asymptotic parameters for low-overhead fault tolerance on neutral-atom hardware.
K. He, Ziao Tang, Zetong Li et al.
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