05646nam 22007214a 450 991014355380332120170815121252.01-118-72547-60-470-86904-61-280-27231-797866102723100-470-86903-8(CKB)1000000000356018(EBL)232715(OCoLC)608446543(SSID)ssj0000231271(PQKBManifestationID)11190455(PQKBTitleCode)TC0000231271(PQKBWorkID)10207070(PQKB)11120007(MiAaPQ)EBC232715(CaSebORM)9780470869024(EXLCZ)99100000000035601820050506d2005 uy 0engur|n|---|||||txtccrQuantum computing and communications[electronic resource] an engineering approach /Sándor Imre and Ferenc Balázs1st editionChichester, West Sussex, England ;Hoboken, NJ Wileyc20051 online resource (315 p.)Description based upon print version of record.0-470-86902-X Includes bibliographical references (p. [249]-260) and index.Quantum Computing and Communications An Engineering Approach; Contents; Preface; How to use this book; Acknowledgments; List of Figures; Acronyms; Part I Introduction to Quantum Computing; 1 Motivations; 1.1 Life Cycle of a Well-known Invention; 1.2 What about Computers and Computing?; 1.3 Let us Play Marbles; 2 Quantum Computing Basics; 2.1 Mystery of Probabilistic Gate; 2.2 The Postulates of Quantum Mechanics; 2.3 Qbits and Qregisters; 2.4 Elementary Quantum Gates; 2.5 General Description of the Interferometer; 2.6 Entanglement; 2.6.1 A surprising quantum state - entanglement2.6.2 The CNOT gate as classical copy machine and quantum entangler2.6.3 Bell states; 2.6.4 Entanglement with the environment - decoherence; 2.6.5 The EPR paradox and the Bell inequality; 2.7 No Cloning Theorem; 2.8 How to Prepare an Arbitrary Superposition; 2.9 Further Reading; 3 Measurements; 3.1 General Measurements; 3.2 Projective Measurements; 3.2.1 Measurement operators and the 3(rd) Postulate in the case of projective measurement; 3.2.2 Measurement using the computational basis states; 3.2.3 Observable and projective measurement; 3.2.4 Repeated projective measurement3.2.5 CHSH inequality with entangled particles3.3 Positive Operator Valued Measurement; 3.3.1 Measurement operators and the 3(rd) Postulate in the case of POVM; 3.3.2 How to apply POVM operators; 3.4 Relations among the Measurement Types; 3.5 Quantum Computing-based Solution of the Game with Marbles; 3.6 Further Reading; Part II Quantum Algorithms; 4 Two Simple Quantum Algorithms; 4.1 Superdense Coding; 4.2 Quantum Teleportation; 4.3 Further Reading; 5 Quantum Parallelism; 5.1 Introduction; 5.2 Deutsch-Jozsa Algorithm; 5.3 Simon Algorithm; 5.4 Further Reading6 Quantum Fourier Transform and its Applications6.1 Quantum Fourier Transform; 6.2 Quantum Phase Estimation; 6.2.1 Idealistic phase estimation; 6.2.2 Phase estimation in practical cases; 6.2.3 Quantitative analysis of the phase estimator; 6.2.4 Estimating quantum uncertainty; 6.3 Order Finding and Factoring - Shor Algorithm; 6.3.1 Connection between factoring and order finding; 6.3.2 Quantum-based order finding; 6.3.3 Error analysis and a numerical example; 6.4 QFT as generalized Hadamard transform; 6.5 Generalizations of order finding; 6.5.1 Period finding6.5.2 Two-dimensional period finding and discrete logarithm6.6 Further Reading; Part III Quantum-assisted Solutions of Infocom Problems; 7 Searching in an Unsorted Database; 7.1 The Basic Grover Algorithm; 7.1.1 Initialization - quantum parallelism; 7.1.2 First stage of G - the Oracle; 7.1.3 Second stage of G - inversion about the average; 7.1.4 Required number of iterations; 7.1.5 Error analysis; 7.2 Quantum Counting; 7.2.1 Quantum counting based on phase estimation; 7.2.2 Error analysis; 7.2.3 Replacing quantum counting with indirect estimation on M; 7.3 Quantum Existence Testing7.3.1 Error analysisQuantum computers will revolutionize the way telecommunications networks function. Quantum computing holds the promise of solving problems that would be intractable with conventional computers by implementing principles from quantum physics in the development of computer hardware, software and communications equipment. Quantum-assisted computing will be the first step towards full quantum systems, and will cause immense disruption of our traditional networks. The world's biggest manufacturers are investing large amounts of resources to develop crucial quantum-assisted circuits and dDigital communicationsData processingQuantum computersSignal processingDigital techniquesTelecommunicationData processingElectronic books.Digital communicationsData processing.Quantum computers.Signal processingDigital techniques.TelecommunicationData processing.004.1621.3820285Imre Sándor897358Balázs Ferenc1973-897359MiAaPQMiAaPQMiAaPQBOOK9910143553803321Quantum computing and communications2004799UNINA03516nam0 22007093i 450 RAV006323120251003044321.0IT7610377 19890908d1975 ||||0itac50 baitagergergerit|||| |||c|z01i xxxe z01nz01ncRDAcarrierMarginalisti matematici(Gossen, Launhardt, Auspitz, Lieben)a cura di Tullio BagiottiTorinoUTET1975973 p., [7] carte di tav.ill.24 cmClassici dell'economia7001CFI00327922001 Classici dell'economia7Mathematische Begründung der Volkswirtschaftslehre.MIL0147239RAVV0307744376561Entwicklung der Gesetze des menschlichen Verkehr, und der daraus fliessenden Regeln für menschliches HandelnGossen.UBO4793393RAVV0307714376562Untersuchungen über die Theorie des PreisesUBO4793397RAVV0307764376563Gossen, Hermann HeinrichFIRSBLC009585ILaunhardt, WilhelmFIRSBLC009586IAuspitz, RudolfFIRSBLC009587ILieben, RichardFIRSBLC009588IEconomiaTeorieFIRCFIC002608EGossen, Hermann HeinrichFIRSBLC009585ILaunhardt, WilhelmFIRSBLC009586IAuspitz, RudolfFIRSBLC009587ILieben, RichardFIRSBLC009588I330.01ECONOMIA. FILOSOFIA E TEORIA21330.1ECONOMIA. Sistemi e teorie20330.1512330.157ECONOMIA. SCUOLA DELL'UTILITA MARGINALE (SCUOLA AUSTRIACA)21Economia realeAttività economicheAspetti economiciEconomiaEconomia realeEconomiaAttività economicheEconomiaAspetti economiciBagiotti, TullioCFIV088741340Gossen, Hermann HeinrichRAVV030771070Launhardt, WilhelmRAVV030774070Auspitz, RudolfRAVV030776070Lieben, RichardRAVV030777070Biagiotti, TullioAUFV000563Bagiotti, TullioLaunhardt, GuglielmoCFIV186679Launhardt, WilhelmITIT-00000019890908IT-BN0095 IT-NA0537 IT-AV0001 IT-AV0003 IT-AV0007 IT-NA0079 IT-NA0070 IT-NA0075 IT-AV0045 IT-BN0015 NAP MVC CINEMA MUSICA TEATRO SALA CNAP BU4 B Propedeutica. Formato cm. 20,1-28.NAP ALCARUSO $NAP AVSEZ. M Sezione ModernaNAP 68SC. SOC. $NAP ARP. CICCONEDONAZIONERAV0063231Biblioteca Centralizzata di Ateneo15 v. (alcuni in più tomi) 01COLL. ITA CLADE 01AR 0070034095 VMA (0005.1 1 v.B 2025051220250512 01 68 AL AR AV BN BU GE MV PBUntersuchungen über die Theorie des Preises4376563Entwicklung der Gesetze des menschlichen Verkehr, und der daraus fliessenden Regeln für menschliches Handeln4376562Mathematische Begründung der Volkswirtschaftslehre4376561UNISANNIO