| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9789619 | Physica E: Low-dimensional Systems and Nanostructures | 2005 | 5 Pages |
Abstract
We study a variety of spin systems with randomness in order to investigate the performance of the quantum error correcting codes. We show that the duality formalism is useful to search the locations of the critical points for the random spin systems, which gives us the clue to the exact values of the accuracy thresholds for the topological error correcting codes.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Koujin Takeda, Tomohiro Sasamoto, Hidetoshi Nishimori,