Thermodynamics of Majority-Logic Decoding in Information Erasure

doi:10.3390/e21030284

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Thermodynamics of Majority-Logic Decoding in Information Erasure
	Sheng, SQ ; Herpich, T ; Diana, G ; Esposito, M
刊名	ENTROPY
	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
内容类型	期刊论文
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):—.