Title: Constacyclic codes over the ring Fp + vFp and their applications of constructing new non-binary quantum codes

Authors: Yongkang Wang; Jian Gao

Addresses: School of Science, Shandong University of Technology, Zibo, 255000, China ' School of Science, Shandong University of Technology, Zibo, 255000, China

Abstract: In this paper, we study some results on constacyclic codes over Fp + vFp, where p is an odd prime and v2 = v. Under some special Gray map, the image of the (α + βv)-constacyclic code over Fp + vFp is a (−α(α + β))-constacyclic code over Fp, where α and β are non-zero elements of Fp satisfying β = −2α. As an application, some new non-binary quantum codes are obtained.

Keywords: constacyclic codes; Gray map; new non-binary quantum codes.

DOI: 10.1504/IJICOT.2018.095010

International Journal of Information and Coding Theory, 2018 Vol.5 No.2, pp.130 - 141

Received: 13 Feb 2018
Accepted: 01 Apr 2018

Published online: 24 Sep 2018 *

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