Quantum codes obtained through -Constacyclic codes over

Abstract

In the present paper, we study the quantum error-correcting codes over , where , which are obtained through -Constacyclic codes over the finite, commutative, non-chain ring . -Constacyclic codes over the ring  are broken into two codes over  in order to obtain the parameters for the corresponding quantum codes over . Also, some examples of quantum codes are cited in the paper.