Bulg. J. Phys. vol.36 no.s1 (2009), pp. 79-85

Self-Orthogonal Code sover F4 and New Quantum Codes

Z.G. Varbanov
Department of Mathematics and Informatics, Veliko Tarnovo University, 5000 Veliko Tarnovo, Bulgaria
Abstract. In this paper we present an algorithm for constructing quasi-cyclic self-orthogonal codes over a field with 4 elements. These codes are used to prove the existence of some good quantum codes.

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