Paper Abstract and Keywords |
Presentation |
2010-11-04 15:00
[Poster Presentation]
Quantum Error Correction with Non-Binary LDPC Codes Kenta Kasai (Tokyo Inst. of Tech.), Manabu Hagiwara (AIST), Hideki Imai (Chuo Univ.), Kohichi Sakaniwa (Tokyo Inst. of Tech.) IBISML2010-77 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Quantum error correction is used in quantum computing and quantum communications to protect quantum information from quantum noise.
Quantum LDPC codes are efficiently decodable quantum error correcting codes defined by sparse parity-check equations.
CSS (Calderbank, Shor and Steane) codes are the most promising quantum error correcting coding scheme.
In this paper, we consider the quantum error correction over the depolarizing channels
with non-binary LDPC codes defined over Galois field of size $2^p$.
The resulting quantum codes outperform the best known quantum codes and
surpass the performance limit of the bounded distance decoder.
By increasing the size of the underlying Galois field, i.e., $2^p$, the error floors are considerably improved. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
non-binary LDPC codes / quantum error correcting codes / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 265, IBISML2010-77, pp. 135-145, Nov. 2010. |
Paper # |
IBISML2010-77 |
Date of Issue |
2010-10-28 (IBISML) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IBISML2010-77 |
Conference Information |
Committee |
IBISML |
Conference Date |
2010-11-04 - 2010-11-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
IIS, Univ. of Tokyo |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
IBIS 2010 (Workshop on Information-based Induction Sciences) |
Paper Information |
Registration To |
IBISML |
Conference Code |
2010-11-IBISML |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Quantum Error Correction with Non-Binary LDPC Codes |
Sub Title (in English) |
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Keyword(1) |
non-binary LDPC codes |
Keyword(2) |
quantum error correcting codes |
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1st Author's Name |
Kenta Kasai |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Manabu Hagiwara |
2nd Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST) |
3rd Author's Name |
Hideki Imai |
3rd Author's Affiliation |
Chuo University (Chuo Univ.) |
4th Author's Name |
Kohichi Sakaniwa |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2010-11-04 15:00:00 |
Presentation Time |
180 minutes |
Registration for |
IBISML |
Paper # |
IBISML2010-77 |
Volume (vol) |
vol.110 |
Number (no) |
no.265 |
Page |
pp.135-145 |
#Pages |
11 |
Date of Issue |
2010-10-28 (IBISML) |
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