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Multi-partite quantum cryptographic protocols with noisy GHZ States 具有噪声GHZ状态的多部量子密码协议
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2007-11-01 DOI: 10.5555/2011742.2011743
ChenKai, LoHoi-Kwong
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引用次数: 6
Universal mixing of quantum walk on graphs 图上量子行走的普遍混合
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2007-11-01 DOI: 10.5555/2011742.2011746
CarlsonWilliam, ForAllison, HarrisElizabeth, RosenJulian, TamonChristino, WrobelKathleen
{"title":"Universal mixing of quantum walk on graphs","authors":"CarlsonWilliam, ForAllison, HarrisElizabeth, RosenJulian, TamonChristino, WrobelKathleen","doi":"10.5555/2011742.2011746","DOIUrl":"https://doi.org/10.5555/2011742.2011746","url":null,"abstract":"We study the set of probability distributions visited by a continuous-time quantum walk on graphs. An edge-weighted graph G is universal mixing if the instantaneous or average probability distribut...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71125697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Introduction to Quantum Computing 量子计算导论
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2007-11-01 DOI: 10.1093/oso/9780198570004.001.0001
G. Milburn
{"title":"An Introduction to Quantum Computing","authors":"G. Milburn","doi":"10.1093/oso/9780198570004.001.0001","DOIUrl":"https://doi.org/10.1093/oso/9780198570004.001.0001","url":null,"abstract":"Preface 1. Introduction and background 2. Linear algebra and the Dirac notation 3. Qubits and the framework of quantum mechanics 4. A quantum model of computation 5. Superdense coding and quantum teleportation 6. Introductory quantum algorithms 7. Algorithms with super-polynomial speed-up 8. Algorithms based on amplitude amplification 9. Quantum computational complexity theory and lower bounds 10. Quantum error correction Appendices Bibliography Index","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"7 1","pages":"I-XI, 1-274"},"PeriodicalIF":1.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82921089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 676
The quantum fourier transform on a linear nearest neighbor architecture 线性最近邻结构上的量子傅里叶变换
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2007-05-01 DOI: 10.5555/2011725.2011732
TakahashiYasuhiro, KunihiroNoboru, OhtaKazuo
{"title":"The quantum fourier transform on a linear nearest neighbor architecture","authors":"TakahashiYasuhiro, KunihiroNoboru, OhtaKazuo","doi":"10.5555/2011725.2011732","DOIUrl":"https://doi.org/10.5555/2011725.2011732","url":null,"abstract":"We show how to construct an efficient quantum circuit for computing a good approximation of the quantum Fourier transform on a linear nearest neighbor architecture. The constructed circuit uses no ...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71125604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the complexity of the two-variable guarded fragment with transitive guards 带传递保护的二变量保护片段的复杂性
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2006-11-01 DOI: 10.5555/1225970.1225973
KierońskiEmanuel
{"title":"On the complexity of the two-variable guarded fragment with transitive guards","authors":"KierońskiEmanuel","doi":"10.5555/1225970.1225973","DOIUrl":"https://doi.org/10.5555/1225970.1225973","url":null,"abstract":"We investigate the complexity of the satisfiability problem for the two-variable guarded fragment with transitive guards. We prove that the satisfiability problem for the monadic version of this lo...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"12 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2006-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82894458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
BTL 2 and the expressive power of ECTL btl2与ECTL表达能力的关系
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2006-07-01 DOI: 10.1016/J.IC.005.07.006
A. Rabinovich, P. Schnoebelen
{"title":"BTL 2 and the expressive power of ECTL","authors":"A. Rabinovich, P. Schnoebelen","doi":"10.1016/J.IC.005.07.006","DOIUrl":"https://doi.org/10.1016/J.IC.005.07.006","url":null,"abstract":"","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"16 1","pages":"1023-1044"},"PeriodicalIF":1.0,"publicationDate":"2006-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89017206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Quantum entanglement measure based on wedge product 基于楔积的量子纠缠测量
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2006-03-01 DOI: 10.5555/2011665.2011667
HeydariHoshang
{"title":"Quantum entanglement measure based on wedge product","authors":"HeydariHoshang","doi":"10.5555/2011665.2011667","DOIUrl":"https://doi.org/10.5555/2011665.2011667","url":null,"abstract":"We construct an entanglement measure that coincides with the generalized concurrencefor a general pure bipartite state based on wedge product. Moreover, we construct anentanglement measure for pure...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71125591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two slightly-entangled NP-complete problems 两个轻微纠缠的np完全问题
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2005-09-01 DOI: 10.5555/2011670.2011673
OrúsRomán
{"title":"Two slightly-entangled NP-complete problems","authors":"OrúsRomán","doi":"10.5555/2011670.2011673","DOIUrl":"https://doi.org/10.5555/2011670.2011673","url":null,"abstract":"We perform a mathematical analysis of the classical computational complexity of two genuine quantum-mechanical problems, which are inspired in the calculation of the expected magnetizations and the...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2005-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71125597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comments on multiplicativity of maximal p -norms when p=2 关于p=2时最大p -范数的乘法性的注释
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2004-01-07 DOI: 10.26421/QIC4.6-7-9
C. King, M. Ruskai
{"title":"Comments on multiplicativity of maximal p -norms when p=2","authors":"C. King, M. Ruskai","doi":"10.26421/QIC4.6-7-9","DOIUrl":"https://doi.org/10.26421/QIC4.6-7-9","url":null,"abstract":"We consider the maximal p-norm associated with a completely positivemap and the question of its multiplicativity under tensor products. Wegive a condition under which this multiplicativity holds when p = 2, andwe describe some maps which satisfy our condition. This class includesmaps for which multiplicativity is known to fail for large p.Our work raises some questions of independent interest in matrix theory; these are discussed in two appendices.","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"4 1","pages":"500-512"},"PeriodicalIF":1.0,"publicationDate":"2004-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69278645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 38
Security bounds in quantum cryptography using d-level systems 使用d级系统的量子密码学中的安全边界
IF 1 4区 物理与天体物理
Quantum Information & Computation Pub Date : 2003-11-01 DOI: 10.5555/2011556.2011557
AcínAntonio, GisinNicolas, ScaraniValerio
{"title":"Security bounds in quantum cryptography using d-level systems","authors":"AcínAntonio, GisinNicolas, ScaraniValerio","doi":"10.5555/2011556.2011557","DOIUrl":"https://doi.org/10.5555/2011556.2011557","url":null,"abstract":"We analyze the security of quantum cryptography schemes for d-level systems using 2 or d + 1 maximally conjugated bases, under individual eavesdropping attacks based on cloning machines and measure...","PeriodicalId":54524,"journal":{"name":"Quantum Information & Computation","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2003-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71126005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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