Hermitian dual-containing constacyclic BCH codes and related quantum codes of length $\frac{q^{2m}-1}{q+1}$

X. Zhao, X. Li, Q. Wang +1

In this paper, we study a family of constacyclic BCH codes over ${\mathbb{F}}_{q^2}$ of length $n=\frac{q^{2m}-1}{q+1}$, where $q$ is a prime power, and $m\ge 2$ an even integer. The…