2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/214332We explicitly construct an infinite family of asymptotically good concatenated quantum stabilizer codes where the outer code uses CSS-type quantum Reed-Solomon code and the inner code uses a set of special quantum codes. In the field of quantum error-correcting codes, this is the first time that a family of asymptotically good quantum codes is derived from bad codes. Its occurrence supplies a gap in quantum coding theory.10 pagesQuantum PhysicsInformation Theorytext