New MDS Entanglement-Assisted Quantum Codes from MDS Hermitian Self-Orthogonal Codes

Hao Chen

The intersection $\mathbf{C}\bigcap {\mathbf{C}}^{{\perp }_H}$ of a linear code $\mathbf{C}\subset {\mathbf{F}}_{q^2}$ and its Hermitian dual ${\mathbf{C}}^{{\perp }_H}$ is called the Hermitian hull of this…