New optimal asymmetric quantum codes from constacyclic codes

In this paper, we construct two classes of asymmetric quantum codes by using constacyclic codes. The first class is the asymmetric quantum codes with parameters [[q2 + 1, q2 + 1 - 2(t + k + 1), (2k + 2)/(2t + 2)]]q2 where q is an odd prime power, t, k are integers with , which is a generalization of...

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Main Authors: Guanghui, Zhang, Bocong, Chen, Liangchen, Li
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
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Online Access:https://hdl.handle.net/10356/99877
http://hdl.handle.net/10220/20360
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-998772023-02-28T19:41:54Z New optimal asymmetric quantum codes from constacyclic codes Guanghui, Zhang Bocong, Chen Liangchen, Li School of Physical and Mathematical Sciences DRNTU::Science::Physics In this paper, we construct two classes of asymmetric quantum codes by using constacyclic codes. The first class is the asymmetric quantum codes with parameters [[q2 + 1, q2 + 1 - 2(t + k + 1), (2k + 2)/(2t + 2)]]q2 where q is an odd prime power, t, k are integers with , which is a generalization of [J. Chen, J. Li and J. Lin, Int. J. Theor. Phys. 53 (2014) 72, Theorem 2] in the sense that we do not assume that q ≡1 (mod 4). The second one is the asymmetric quantum codes with parameters , where q ≥ 5 is an odd prime power, t, k are integers with 0 ≤ t ≤ k ≤ q - 1. The constructed asymmetric quantum codes are optimal and their parameters are not covered by the codes available in the literature. Accepted version 2014-08-21T02:31:10Z 2019-12-06T20:12:49Z 2014-08-21T02:31:10Z 2019-12-06T20:12:49Z 2014 2014 Journal Article Zhang, G., Chen, B., & Li, L. (2014). New optimal asymmetric quantum codes from constacyclic codes. Modern Physics Letters B, 28(15), 1450126-. https://hdl.handle.net/10356/99877 http://hdl.handle.net/10220/20360 10.1142/S0217984914501267 180564 en Modern physics letters B © 2014 World Scientific Publishing Company. This paper was published in Modern Physics Letters B and is made available as an electronic reprint (preprint) with permission of World Scientific Publishing Company. The paper can be found at the following official DOI: [http://dx.doi.org/10.1142/S0217984914501267]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Physics
spellingShingle DRNTU::Science::Physics
Guanghui, Zhang
Bocong, Chen
Liangchen, Li
New optimal asymmetric quantum codes from constacyclic codes
description In this paper, we construct two classes of asymmetric quantum codes by using constacyclic codes. The first class is the asymmetric quantum codes with parameters [[q2 + 1, q2 + 1 - 2(t + k + 1), (2k + 2)/(2t + 2)]]q2 where q is an odd prime power, t, k are integers with , which is a generalization of [J. Chen, J. Li and J. Lin, Int. J. Theor. Phys. 53 (2014) 72, Theorem 2] in the sense that we do not assume that q ≡1 (mod 4). The second one is the asymmetric quantum codes with parameters , where q ≥ 5 is an odd prime power, t, k are integers with 0 ≤ t ≤ k ≤ q - 1. The constructed asymmetric quantum codes are optimal and their parameters are not covered by the codes available in the literature.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Guanghui, Zhang
Bocong, Chen
Liangchen, Li
format Article
author Guanghui, Zhang
Bocong, Chen
Liangchen, Li
author_sort Guanghui, Zhang
title New optimal asymmetric quantum codes from constacyclic codes
title_short New optimal asymmetric quantum codes from constacyclic codes
title_full New optimal asymmetric quantum codes from constacyclic codes
title_fullStr New optimal asymmetric quantum codes from constacyclic codes
title_full_unstemmed New optimal asymmetric quantum codes from constacyclic codes
title_sort new optimal asymmetric quantum codes from constacyclic codes
publishDate 2014
url https://hdl.handle.net/10356/99877
http://hdl.handle.net/10220/20360
_version_ 1759857993767190528