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Introduction to quantum computers / Gennady P. Berman...[et al.]
| Introduction to quantum computers / Gennady P. Berman...[et al.] |
| Autore | Berman, Gennady P. |
| Pubbl/distr/stampa | Singapore : World Scientific, 1998 |
| Descrizione fisica | viii, 187 p. : ill. ; 23 cm. |
| Soggetto topico | Quantum computers |
| ISBN | 9810234902 |
| Classificazione |
004.1
510.02 510.68 QA76.889 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | en |
| Record Nr. | UNISALENTO-991001024409707536 |
Berman, Gennady P.
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| Singapore : World Scientific, 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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The physics of quantum information : quantum cryptography, quantum teleportation, quantum computation / Dirk Bouwmeester, Artur K. Ekert, Anton Zeilinger (eds.)
| The physics of quantum information : quantum cryptography, quantum teleportation, quantum computation / Dirk Bouwmeester, Artur K. Ekert, Anton Zeilinger (eds.) |
| Autore | Bouwmeester, Dirk |
| Pubbl/distr/stampa | New York : Springer, 2000 |
| Descrizione fisica | xvi, 314 p. : ill. ; 24 cm. |
| Altri autori (Persone) |
Ekert, Artur K.
Zeilinger, Anton |
| Soggetto topico | Quantum computers |
| ISBN | 3540667784 |
| Classificazione |
004.1
53.1.4 QA76.889.P47 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991001153379707536 |
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Bouwmeester, Dirk
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| New York : Springer, 2000 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Quantum computing : a short course from theory to experiment / / Joachim Stolze, Dieter Suter
| Quantum computing : a short course from theory to experiment / / Joachim Stolze, Dieter Suter |
| Autore | Stolze Joachim |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, c2004 |
| Descrizione fisica | 1 online resource (258 p.) |
| Disciplina | 004.1 |
| Collana | Physics textbook |
| Soggetto topico | Quantum computers |
| ISBN |
1-281-84315-6
9786611843151 3-527-61776-0 3-527-61777-9 |
| Classificazione |
007.1
548.29 004.1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | und |
| Nota di contenuto |
Quantum Computing A Short Course from Theory to Experiment; Contents; Preface; 1 Introduction and survey; 1.1 Information, computers and quantum mechanics; 1.1.1 Digital information; 1.1.2 Moore's law; 1.1.3 Emergence of quantum behavior; 1.1.4 Energy dissipation in computers; 1.2 Quantum computer basics; 1.2.1 Quantum information; 1.2.2 Quantum communication; 1.2.3 Basics of quantum information processing; 1.2.4 Decoherence; 1.2.5 Implementation; 1.3 History of quantum information processing; 1.3.1 Initial ideas; 1.3.2 Quantum algorithms; 1.3.3 Implementations; 2 Physics of computation
2 .1 Physical laws and information processing2.1.1 Hardware representation; 2.1.2 Quantum vs . classical information processing; 2.2 Limitations on computer performance; 2.2.1 Switching energy; 2.2.2 Entropy generation and Maxwell's demon; 2.2.3 Reversible logic; 2.2.4 Reversible gates for universal computers; 2.2.5 Processing speed; 2.2.6 Storage density; 2.3 The ultimate laptop; 2.3.1 Processing speed; 2.3.2 Maximum storage density; 3 Elements of classical computer science; 3.1 Bits of history; 3.2 Boolean algebra and logic gates; 3.2.1 Bits and gates; 3.2.2 2-bit logic gates 3.2.3 Minimum set of irreversible gates3.2.4 Minimum set of reversible gates; 3.2.5 The CNOT gate; 3.2.6 The Toffoli gate; 3.2.7 The Fredkin gate; 3.3 Universal cornputers; 3.3.1 The Turing machine; 3.3.2 The Church-Turing hypothesis; 3.4 Complexity and algorithms; 3.4.1 Complexity classes; 3.4.2 Hard and impossible problems; 4 Quantum mechanics; 4.1 Gencral structure; 4.1.1 Spectral lines and stationary states; 4.1.2 Vectors in Hilbert space; 4.1.3 Operators in Hilbert space; 4.1.4 Dynamics and the Hamiltonian operator; 4.1.5 Measurements; 4.2 Quantum states 4.2.1 The two-dimensional Hilbert space: qubits, spins, and photons4.2.2 Hamiltonian and evolution; 4.2.3 Two or more qubits; 4.2.4 Density operator; 4.2.5 Entanglement and mixing; 4.2.6 Quantification of entanglement; 4.2.7 Bloch sphere; 4.2.8 EPR correlations; 4.2.9 Bell's theorem; 4.2.10 Violation of Bell's inequality; 4.2.11 The no-cloning theorem; 4.3 Measurement revisited; 4.3.1 Quantum mechanical projection postulate; 4.3.2 The Copenhagen interpretation; 4.3.3 Von Neumann's model; 5 Quantum bits and quantum gates; 5.1 Single-qubit gates; 5.1.1 Introduction 5.1.2 Rotations around coordinate axes5.1.3 General rotations; 5.1.4 Composite rotations; 5.2 Two-qubit gates; 5.2.1 Controlled gates; 5.2.2 Composite gates; 5.3 Universal sets of gates; 5.3.1 Choice of set; 5.3.2 Unitary operations; 5.3.3 Two qubit operations; 5.3.4 Approximating single-qubit gates; 6 Feynman's contribution; 6.1 Simulating physics with computers; 6.1.1 Discrete system representations; 6.1.2 Probabilistic simulations; 6.2 Quantum mechanical computers; 6.2.1 Simple gates; 6.2.2 Adder circuits; 6.2.3 Qubit raising and lowering operators; 6.2.4 Adder Hamiltonian 7 Errors and decoherence |
| Record Nr. | UNINA-9910144734703321 |
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Stolze Joachim
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| Weinheim, : Wiley-VCH, c2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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