Improvement of Ashikhmin-Litsyn-Tsfasman bound for quantum codes
Author :
Matsumoto, Ryutaroh
fYear :
2002
fDate :
2002
Firstpage :
204
Abstract :
We improve performance of the asymptotically good quantum codes constructed by Ashikhmin, Litsyn, and Tsfasman (see Phys. Rev. A, vol.63, no.3, p.032311, Mar. 2001), by using more rational points on algebraic curves.