Listar por tema "Hermitian and Euclidean duality"
Mostrando ítems 1-3 de 3
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On the distance of stabilizer quantum codes from J-affine variety codes
Springer Verlag (2017)Self-orthogonal J-affine variety codes have been successfully used to obtain quantum stabilizer codes with excellent parameters. In a previous paper we gave formulae for the dimension of this family of quantum codes, but ... -
Quasi-cyclic constructions of quantum codes
Elsevier (2018-07)We give sufficient conditions for self-orthogonality with respect to symplec- tic, Euclidean and Hermitian inner products of a wide family of quasi-cyclic codes of index two. We provide lower bounds for the symplectic ...
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Stabilizer quantum codes from J -affine variety codes and a new Steane-like enlargement
Springer (2014-09)New stabilizer codes with parameters better than the ones available in the literature are provided in this work, in particular quantum codes with parameters [[127,63,≥12]]2 and [[63,45,≥6]]4 that are records. These codes ...
