RT info:eu-repo/semantics/article T1 Entanglement-assisted quantum error-correcting codes from subfield subcodes of projective Reed–Solomon codes A1 Ruano Benito, Diego A1 Giménez, Philippe Thierry A1 San José Rubio, Rodrigo K1 Coding theory K1 Quantum codes K1 Evaluation codes K1 Subfield subcodes K1 Projective Reed-Solomon codes K1 12 Matemáticas K1 1203.17 Informática AB We study the subfield subcodes of projective Reed-Solomon codes and their duals: we provide bases for these codes and estimate their parameters. With this knowledge, we can construct symmetric and asymmetric entanglement-assisted quantum error-correcting codes, which in many cases have new or better parameters than the ones available in the literature. PB Springer SN 2238-3603 YR 2023 FD 2023 LK https://uvadoc.uva.es/handle/10324/65453 UL https://uvadoc.uva.es/handle/10324/65453 LA eng NO Computational and Applied Mathematics, November 2023, vol. 42, n. 363 NO Producción Científica DS UVaDOC RD 22-nov-2024