Thermodynamics of Majority-Logic Decoding in Information Erasure
文献类型：期刊论文
| 作者 | Sheng, SQ; Herpich, T; Diana, G; Esposito, M |
| 刊名 | ENTROPY
 |
| 出版日期 | 2019 |
| 卷号 | 21期号:3页码:— |
| 关键词 | HEAT-GENERATION ENTROPY |
| ISSN号 | 1099-4300 |
| DOI | 10.3390/e21030284 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We investigate the performance of majority-logic decoding in both reversible and finite-time information erasure processes performed on macroscopic bits that contain N microscopic binary units. While we show that for reversible erasure protocols single-unit transformations are more efficient than majority-logic decoding, the latter is found to offer several benefits for finite-time erasure processes: Both the minimal erasure duration for a given erasure and the minimal erasure error for a given erasure duration are reduced, if compared to a single unit. Remarkably, the majority-logic decoding is also more efficient in both the small-erasure error and fast-erasure region. These benefits are also preserved under the optimal erasure protocol that minimizes the dissipated heat. Our work therefore shows that majority-logic decoding can lift the precision-speed-efficiency trade-off in information erasure processes. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31873]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Div Interfacial Water, Shanghai 201800, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China; 3.Univ Luxembourg, Complex Syst & Stat Mech, L-1511 Luxembourg, Luxembourg; 4.Kings Coll London, Ctr Dev Neurobiol, Guys Hosp Campus, London SE1 1UL, England; 5.Kings Coll London, MRC Ctr Neurodev Disorders, Guys Hosp Campus, London SE1 1UL, England |
| 推荐引用方式 GB/T 7714 | Sheng, SQ,Herpich, T,Diana, G,et al. Thermodynamics of Majority-Logic Decoding in Information Erasure[J]. ENTROPY,2019,21(3):—. |
| APA | Sheng, SQ,Herpich, T,Diana, G,&Esposito, M.(2019).Thermodynamics of Majority-Logic Decoding in Information Erasure.ENTROPY,21(3),—. |
| MLA | Sheng, SQ,et al."Thermodynamics of Majority-Logic Decoding in Information Erasure".ENTROPY 21.3(2019):—. |
入库方式： OAI收割
来源：上海应用物理研究所
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