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arXiv · 2312.06504

An infinite class of quantum codes derived from duadic constacyclic codes

Reza Dastbasteh·Josu Etxezarreta Martinez·Andrew Nemec·Antonio deMarti iOlius·Pedro Crespo Bofill
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Abstract

We present a family of quantum stabilizer codes using the structure of duadic constacyclic codes over $\mathbb{F}_4$. Within this family, quantum codes can possess varying dimensions, and their minimum distances are lower bounded by a square root bound. For each fixed dimension, this allows us to construct an infinite sequence of binary quantum codes with a growing minimum distance. Additionally, we prove that this family of quantum codes includes an infinite subclass of degenerate codes. We also introduce a technique for extending splittings of duadic constacyclic codes, providing new insights into the minimum distance and minimum odd-like weight of specific duadic constacyclic codes. Finally, we provide numerical examples of some quantum codes with short lengths within this family.

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Reza Dastbasteh, Josu Etxezarreta Martinez, Andrew Nemec, Antonio deMarti iOlius, Pedro Crespo Bofill. 2023-12-11. An infinite class of quantum codes derived from duadic constacyclic codes. https://arxiv.org/abs/2312.06504

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