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Quantum information processing [[electronic resource] /] / edited by Thomas Beth, Gerd Leuchs
| Quantum information processing [[electronic resource] /] / edited by Thomas Beth, Gerd Leuchs |
| Edizione | [2nd rev. and enlarged ed.] |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, c2005 |
| Descrizione fisica | 1 online resource (473 p.) |
| Disciplina | 004.1 |
| Altri autori (Persone) |
BethThomas <1949->
LeuchsGerd |
| Soggetto topico |
Quantum computers
Quantum theory Information theory |
| ISBN |
1-280-52086-8
9786610520862 3-527-60600-9 3-527-60608-4 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Quantum Information Processing 2., revised and enlarged Edition; Contents; Preface to the First Edition; Preface to the Second Edition; List of Contributors; 1 Algorithms for Quantum Systems - Quantum Algorithms; 1.1 Introduction; 1.2 Fast Quantum Signal Transforms; 1.3 Quantum Error-correcting Codes; 1.4 Efficient Decomposition of Quantum Operations into Given One-parameter Groups; 1.5 Simulation of Hamiltonians; References; 2 Quantum Information Processing and Error Correction with Jump Codes; 2.1 Introduction; 2.2 Invertible Quantum Operations and Error Correction
2.3 Quantum Error Correction by Jump Codes2.3.1 Spontaneous Decay and Quantum Trajectories; 2.3.2 Jump Codes; 2.4 Universal Quantum Gates in Code Spaces; 2.4.1 Universal Sets of Quantum Gates for Qudit-Systems; 2.4.2 Universal One-Qutrit Gates; 2.4.3 A Universal Entanglement Gate; 2.5 Summary and Outlook; References; 3 Computational Model for the One-Way Quantum Computer: Concepts and Summary; 3.1 Introduction; 3.2 The QC(C) as a Universal Simulator of Quantum Logic Networks; 3.3 Non-Network Character of the QC(C); 3.4 Computational Model; 3.5 Conclusion; References 4 Quantum Correlations as Basic Resource for Quantum Key Distribution4.1 Introduction; 4.2 Background of Classical Information Theoretic Security; 4.3 Link Between Classical and Quantum; 4.4 Searching for Effective Entanglement; 4.5 Verification Sets; 4.5.1 6-state Protocol; 4.5.2 4-state Protocol; 4.5.3 2-state Protocol; 4.6 Examples for Evaluation; 4.7 Realistic Experiments; 4.8 Conclusions; References; 5 Increasing the Size of NMR Quantum Computers; 5.1 Introduction; 5.2 Suitable Molecules; 5.3 Scaling Problem for Experiments Based on Pseudo-pure States; 5.4 Approaching Pure States 5.5 Scalable NMR Quantum Computing Based on the Thermal Density Operator5.6 Time-optimal Implementation of Quantum Gates; 5.7 Conclusion; References; 6 On Lossless Quantum Data Compression and Quantum Variable-length Codes; 6.1 Introduction; 6.2 Codes, Lengths, Kraft Inequality and von Neumann Entropy Bound; 6.2.1 The Codes; 6.2.2 Length Observable and Average Length of Codewords; 6.2.3 Kraft Inequality and von Neumann Entropy Bound; 6.2.4 Base Length; 6.3 Construct Long Codes from Variable-length Codes; 6.4 Lossless Quantum Data Compression, if the Decoder is Informed about the Base Lengths 6.5 Code Analysis Based on the Base Length6.6 Lossless Quantum Data Compression with a Classical Helper; 6.7 Lossless Quantum Data Compression for Mixed State Sources; 6.8 A Result on Tradeoff between Quantum and Classical Resources in Lossy Quantum Data Compression; References; 7 Entanglement Properties of Composite Quantum Systems; 7.1 Introduction; 7.2 Separability of Composite Quantum Systems; 7.2.1 The Separability Problem; 7.2.2 Results on The Separability Problem; 7.3 The Distillability Problem; 7.3.1 Results on the Distillability Problem 7.4 Witness Operators for the Detection of Entanglement |
| Record Nr. | UNINA-9910144708103321 |
| Weinheim, : Wiley-VCH, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quantum information processing / / edited by Thomas Beth, Gerd Leuchs
| Quantum information processing / / edited by Thomas Beth, Gerd Leuchs |
| Edizione | [2nd rev. and enlarged ed.] |
| Pubbl/distr/stampa | Weinheim, : Wiley-VCH, c2005 |
| Descrizione fisica | 1 online resource (473 p.) |
| Disciplina | 004.1 |
| Altri autori (Persone) |
BethThomas <1949->
LeuchsGerd |
| Soggetto topico |
Quantum computers
Quantum theory Information theory |
| ISBN |
9786610520862
9781280520860 1280520868 9783527606009 3527606009 9783527606085 3527606084 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Quantum Information Processing 2., revised and enlarged Edition; Contents; Preface to the First Edition; Preface to the Second Edition; List of Contributors; 1 Algorithms for Quantum Systems - Quantum Algorithms; 1.1 Introduction; 1.2 Fast Quantum Signal Transforms; 1.3 Quantum Error-correcting Codes; 1.4 Efficient Decomposition of Quantum Operations into Given One-parameter Groups; 1.5 Simulation of Hamiltonians; References; 2 Quantum Information Processing and Error Correction with Jump Codes; 2.1 Introduction; 2.2 Invertible Quantum Operations and Error Correction
2.3 Quantum Error Correction by Jump Codes2.3.1 Spontaneous Decay and Quantum Trajectories; 2.3.2 Jump Codes; 2.4 Universal Quantum Gates in Code Spaces; 2.4.1 Universal Sets of Quantum Gates for Qudit-Systems; 2.4.2 Universal One-Qutrit Gates; 2.4.3 A Universal Entanglement Gate; 2.5 Summary and Outlook; References; 3 Computational Model for the One-Way Quantum Computer: Concepts and Summary; 3.1 Introduction; 3.2 The QC(C) as a Universal Simulator of Quantum Logic Networks; 3.3 Non-Network Character of the QC(C); 3.4 Computational Model; 3.5 Conclusion; References 4 Quantum Correlations as Basic Resource for Quantum Key Distribution4.1 Introduction; 4.2 Background of Classical Information Theoretic Security; 4.3 Link Between Classical and Quantum; 4.4 Searching for Effective Entanglement; 4.5 Verification Sets; 4.5.1 6-state Protocol; 4.5.2 4-state Protocol; 4.5.3 2-state Protocol; 4.6 Examples for Evaluation; 4.7 Realistic Experiments; 4.8 Conclusions; References; 5 Increasing the Size of NMR Quantum Computers; 5.1 Introduction; 5.2 Suitable Molecules; 5.3 Scaling Problem for Experiments Based on Pseudo-pure States; 5.4 Approaching Pure States 5.5 Scalable NMR Quantum Computing Based on the Thermal Density Operator5.6 Time-optimal Implementation of Quantum Gates; 5.7 Conclusion; References; 6 On Lossless Quantum Data Compression and Quantum Variable-length Codes; 6.1 Introduction; 6.2 Codes, Lengths, Kraft Inequality and von Neumann Entropy Bound; 6.2.1 The Codes; 6.2.2 Length Observable and Average Length of Codewords; 6.2.3 Kraft Inequality and von Neumann Entropy Bound; 6.2.4 Base Length; 6.3 Construct Long Codes from Variable-length Codes; 6.4 Lossless Quantum Data Compression, if the Decoder is Informed about the Base Lengths 6.5 Code Analysis Based on the Base Length6.6 Lossless Quantum Data Compression with a Classical Helper; 6.7 Lossless Quantum Data Compression for Mixed State Sources; 6.8 A Result on Tradeoff between Quantum and Classical Resources in Lossy Quantum Data Compression; References; 7 Entanglement Properties of Composite Quantum Systems; 7.1 Introduction; 7.2 Separability of Composite Quantum Systems; 7.2.1 The Separability Problem; 7.2.2 Results on The Separability Problem; 7.3 The Distillability Problem; 7.3.1 Results on the Distillability Problem 7.4 Witness Operators for the Detection of Entanglement |
| Record Nr. | UNINA-9911019918903321 |
| Weinheim, : Wiley-VCH, c2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quantum Information, 2 Volume Set, 2nd Edition [[electronic resource] /] / Bruss, Dagmar
| Quantum Information, 2 Volume Set, 2nd Edition [[electronic resource] /] / Bruss, Dagmar |
| Autore | Bruss Dagmar |
| Edizione | [2nd edition] |
| Pubbl/distr/stampa | Wiley-VCH, , 2019 |
| Descrizione fisica | 1 online resource |
| Soggetto genere / forma | Electronic books. |
| ISBN |
3-527-80579-6
3-527-80577-X 3-527-80578-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910555137703321 |
Bruss Dagmar
|
||
| Wiley-VCH, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quantum Information, 2 Volume Set, 2nd Edition [[electronic resource] /] / Bruss, Dagmar
| Quantum Information, 2 Volume Set, 2nd Edition [[electronic resource] /] / Bruss, Dagmar |
| Autore | Bruss Dagmar |
| Edizione | [2nd edition] |
| Pubbl/distr/stampa | Wiley-VCH, , 2019 |
| Descrizione fisica | 1 online resource |
| Disciplina | 530.12 |
| Soggetto topico |
Quantum computers
Information theory |
| Soggetto non controllato |
Quantum Computers
Information Theory Computers |
| ISBN |
3-527-80579-6
3-527-80577-X 3-527-80578-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910829849303321 |
|
Bruss Dagmar
|
||
| Wiley-VCH, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Quantum Information, 2 Volume Set, 2nd Edition / / Bruss, Dagmar
| Quantum Information, 2 Volume Set, 2nd Edition / / Bruss, Dagmar |
| Autore | Bruss Dagmar |
| Edizione | [2nd edition] |
| Pubbl/distr/stampa | Wiley-VCH, , 2019 |
| Descrizione fisica | 1 online resource |
| Disciplina | 530.12 |
| Soggetto topico |
Quantum computers
Information theory |
| Soggetto non controllato |
Quantum Computers
Information Theory Computers |
| ISBN |
3-527-80579-6
3-527-80577-X 3-527-80578-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910876565903321 |
|
Bruss Dagmar
|
||
| Wiley-VCH, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||