arXiv · 1810.01519
Higher-dimensional quantum hypergraph-product codes
Abstract
We describe a family of quantum error-correcting codes which generalize both the quantum hypergraph-product (QHP) codes by Tillich and Z\'emor, and all families of toric codes on $m$-dimensional hypercubic lattices. Similar to the latter, our codes form $m$-complexes ${\cal K}_m$, with $m\ge2$. These are defined recursively, with ${\cal K}_m$ obtained as a tensor product of a complex ${\cal K}_{m-1}$ with a $1$-complex parameterized by a binary matrix. Parameters of the constructed codes are given explicitly in terms of those of binary codes associated with the matrices used in the construction.
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Weilei Zeng, Leonid P. Pryadko. 2018-10-02. Higher-dimensional quantum hypergraph-product codes. https://doi.org/10.1103/physrevlett.122.230501
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