Browsing Departament: Matemàtiques by Keyword "Quantum codes"
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New quantum codes from evaluation and matrix-product codes
Elsevier (2014-07)Stabilizer codes obtained via CSS code construction and Steane's enlargement of subfield-subcodes and matrix-product codes coming from generalized Reed-Muller, hyperbolic and affine variety codes are studied. Stabilizer ... -
Quantum codes from affine variety codes and their subfield-subcodes
Springer (2015-07)We use affine variety codes and their subfield-subcodes to obtain quantum stabilizer codes via the CSS code construction. With this procedure we get codes with good parameters, some of them exceeding the CSS quantum ...