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Decoding reality : the universe as quantum information [[electronic book]]
| Decoding reality : the universe as quantum information [[electronic book]] |
| Autore | Vedral Vlatko |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Oxford : , : Oxford University Press, , 2018 |
| Descrizione fisica | 1 online resource (xii, 229 pages) |
| Disciplina | ELECTRONIC BOOK |
| Collana |
Oxford landmark science
Oxford scholarship online |
| Soggetto topico |
Information theory
Quantum theory Quantum computers Space and time Physics: philosophy |
| ISBN |
0191917249
0192552996 9780192552990 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910466846503321 |
Vedral Vlatko
|
||
| Oxford : , : Oxford University Press, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Decoding reality : the universe as quantum information / / Vlatko Vedral
| Decoding reality : the universe as quantum information / / Vlatko Vedral |
| Autore | Vedral Vlatko |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Oxford [England] ; ; New York : , : Oxford University Press, , [2010] |
| Descrizione fisica | 1 online resource (xii, 229 pages) |
| Disciplina | 003/.54 |
| Collana |
Oxford landmark science
Oxford scholarship online |
| Soggetto topico |
Information theory
Quantum theory Quantum computers Space and time Physics - Philosophy |
| ISBN |
0-19-255425-5
0-19-191724-9 0-19-255299-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Creation ex nihilo : something from nothing -- Information for all seasons -- Back to basics : bits and pieces -- Digital romance : life is a four-letter word -- Murphy's Law : I knew this would happen to me -- Place your bets in it to win it -- Social informatics : get connected or die tryin' -- Quantum schmuntum : lights, camera, action! -- Surfing the waves : hyper-fast computers -- Children of the aimless chance : randomness versus determinism -- Sand reckoning : whose information is it, anyway? -- Destruction ab toto : nothing from something. |
| Record Nr. | UNINA-9910796921903321 |
|
Vedral Vlatko
|
||
| Oxford [England] ; ; New York : , : Oxford University Press, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Decoding reality : the universe as quantum information / / Vlatko Vedral
| Decoding reality : the universe as quantum information / / Vlatko Vedral |
| Autore | Vedral Vlatko |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Oxford [England] ; ; New York : , : Oxford University Press, , [2010] |
| Descrizione fisica | 1 online resource (xii, 229 pages) |
| Disciplina | 003/.54 |
| Collana |
Oxford landmark science
Oxford scholarship online |
| Soggetto topico |
Information theory
Quantum theory Quantum computers Space and time Physics - Philosophy |
| ISBN |
0-19-255425-5
0-19-191724-9 0-19-255299-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Creation ex nihilo : something from nothing -- Information for all seasons -- Back to basics : bits and pieces -- Digital romance : life is a four-letter word -- Murphy's Law : I knew this would happen to me -- Place your bets in it to win it -- Social informatics : get connected or die tryin' -- Quantum schmuntum : lights, camera, action! -- Surfing the waves : hyper-fast computers -- Children of the aimless chance : randomness versus determinism -- Sand reckoning : whose information is it, anyway? -- Destruction ab toto : nothing from something. |
| Record Nr. | UNINA-9910815924603321 |
|
Vedral Vlatko
|
||
| Oxford [England] ; ; New York : , : Oxford University Press, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Introduction to quantum information science [[electronic resource] /] / Vlatko Vedral
| Introduction to quantum information science [[electronic resource] /] / Vlatko Vedral |
| Autore | Vedral Vlatko |
| Pubbl/distr/stampa | Oxford, : Oxford University Press, c2006 |
| Descrizione fisica | 1 online resource (194 p.) |
| Disciplina |
004.1
530.12 539 |
| Collana | Oxford graduate texts |
| Soggetto topico |
Quantum communication
Quantum theory |
| Soggetto genere / forma | Electronic books. |
| ISBN |
0-19-967348-9
1-280-75839-2 0-19-152698-3 1-4294-7034-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Contents; PART I: CLASSICAL AND QUANTUM INFORMATION; 1 Classical information; 1.1 Information and physics; 1.2 Quantifying information; 1.3 Data compression; 1.4 Related measures of information; 1.5 Capacity of a noisy channel; 1.6 Summary; 2 Quantum mechanics; 2.1 Dirac notation; 2.2 The qubit, higher dimensions, and the inner product; 2.3 Hilbert spaces; 2.4 Projective measurements and operations; 2.5 Unitary operations; 2.6 Eigenvectors and eigenvalues; 2.7 Spectral decomposition; 2.8 Applications of the spectral theorem; 2.9 Dirac notation shorthands; 2.10 The Mach-Zehnder interferometer
2.11 The postulates of quantum mechanics2.12 Mixed states; 2.13 Entanglement; 2.14 Summary; 3 Quantum information-the basics; 3.1 No cloning of quantum bits; 3.2 Quantum cryptography; 3.3 The trace and partial-trace operations; 3.4 Hilbert space extension; 3.5 The Schmidt decomposition; 3.6 Generalized measurements; 3.7 CP-maps and positive operator-valued measurements; 3.8 The postulates of quantum mechanics revisited; 3.9 Summary; 4 Quantum communication with entanglement; 4.1 Pure state entanglement and Pauli matrices; 4.2 Dense coding; 4.3 Teleportation; 4.4 Entanglement swapping 4.5 No instantaneous transfer of information4.6 The extended-Hilbert-space view; 4.7 Summary; 5 Quantum information I; 5.1 Fidelity; 5.2 Helstrom's discrimination; 5.3 Quantum data compression; 5.4 Entropy of observation; 5.5 Conditional entropy and mutual information; 5.6 Relative entropy; 5.7 Statistical interpretation of relative entropy; 5.8 Summary; 6 Quantum information II; 6.1 Equalities and inequalities related to entropy; 6.2 The Holevo bound; 6.3 Capacity of a bosonic channel; 6.4 Information gained through measurements; 6.5 Relative entropy and thermodynamics 6.6 Entropy increase due to erasure6.7 Landauer's erasure and data compression; 6.8 Summary; PART II: QUANTUM ENTANGLEMENT; 7 Quantum entanglement-introduction; 7.1 The historical background of entanglement; 7.2 Bell's inequalities; 7.3 Separable states; 7.4 Pure states and Bell's inequalities; 7.5 Mixed states and Bell's inequalities; 7.6 Entanglement in second quantization; 7.7 Summary; 8 Witnessing quantum entanglement; 8.1 Entanglement witnesses; 8.2 The Jamiolkowski isomorphism; 8.3 The Peres-Horodecki criterion; 8.4 More examples of entanglement witnesses; 8.5 Summary 9 Quantum entanglement in practice9.1 Measurements with a Mach-Zehnder interferometer; 9.2 Interferometric implementation of Peres-Horodecki criterion; 9.3 Measuring the .delity between [omitted] and σ; 9.4 Summary; 10 Measures of entanglement; 10.1 Distillation of multiple copies of a pure state; 10.2 Analogy with the Carnot Cycle; 10.3 Properties of entanglement measures; 10.4 Entanglement of pure states; 10.5 Entanglement of mixed states; 10.6 Measures of entanglement derived from relative entropy; 10.7 Classical information and entanglement; 10.8 Entanglement and thermodynamics 10.9 Summary |
| Record Nr. | UNINA-9910465150003321 |
|
Vedral Vlatko
|
||
| Oxford, : Oxford University Press, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Introduction to quantum information science [[electronic resource] /] / Vlatko Vedral
| Introduction to quantum information science [[electronic resource] /] / Vlatko Vedral |
| Autore | Vedral Vlatko |
| Pubbl/distr/stampa | Oxford, : Oxford University Press, c2006 |
| Descrizione fisica | 1 online resource (194 p.) |
| Disciplina |
004.1
530.12 539 |
| Collana | Oxford graduate texts |
| Soggetto topico |
Quantum communication
Quantum theory |
| ISBN |
0-19-967348-9
1-280-75839-2 0-19-152698-3 1-4294-7034-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Contents; PART I: CLASSICAL AND QUANTUM INFORMATION; 1 Classical information; 1.1 Information and physics; 1.2 Quantifying information; 1.3 Data compression; 1.4 Related measures of information; 1.5 Capacity of a noisy channel; 1.6 Summary; 2 Quantum mechanics; 2.1 Dirac notation; 2.2 The qubit, higher dimensions, and the inner product; 2.3 Hilbert spaces; 2.4 Projective measurements and operations; 2.5 Unitary operations; 2.6 Eigenvectors and eigenvalues; 2.7 Spectral decomposition; 2.8 Applications of the spectral theorem; 2.9 Dirac notation shorthands; 2.10 The Mach-Zehnder interferometer
2.11 The postulates of quantum mechanics2.12 Mixed states; 2.13 Entanglement; 2.14 Summary; 3 Quantum information-the basics; 3.1 No cloning of quantum bits; 3.2 Quantum cryptography; 3.3 The trace and partial-trace operations; 3.4 Hilbert space extension; 3.5 The Schmidt decomposition; 3.6 Generalized measurements; 3.7 CP-maps and positive operator-valued measurements; 3.8 The postulates of quantum mechanics revisited; 3.9 Summary; 4 Quantum communication with entanglement; 4.1 Pure state entanglement and Pauli matrices; 4.2 Dense coding; 4.3 Teleportation; 4.4 Entanglement swapping 4.5 No instantaneous transfer of information4.6 The extended-Hilbert-space view; 4.7 Summary; 5 Quantum information I; 5.1 Fidelity; 5.2 Helstrom's discrimination; 5.3 Quantum data compression; 5.4 Entropy of observation; 5.5 Conditional entropy and mutual information; 5.6 Relative entropy; 5.7 Statistical interpretation of relative entropy; 5.8 Summary; 6 Quantum information II; 6.1 Equalities and inequalities related to entropy; 6.2 The Holevo bound; 6.3 Capacity of a bosonic channel; 6.4 Information gained through measurements; 6.5 Relative entropy and thermodynamics 6.6 Entropy increase due to erasure6.7 Landauer's erasure and data compression; 6.8 Summary; PART II: QUANTUM ENTANGLEMENT; 7 Quantum entanglement-introduction; 7.1 The historical background of entanglement; 7.2 Bell's inequalities; 7.3 Separable states; 7.4 Pure states and Bell's inequalities; 7.5 Mixed states and Bell's inequalities; 7.6 Entanglement in second quantization; 7.7 Summary; 8 Witnessing quantum entanglement; 8.1 Entanglement witnesses; 8.2 The Jamiolkowski isomorphism; 8.3 The Peres-Horodecki criterion; 8.4 More examples of entanglement witnesses; 8.5 Summary 9 Quantum entanglement in practice9.1 Measurements with a Mach-Zehnder interferometer; 9.2 Interferometric implementation of Peres-Horodecki criterion; 9.3 Measuring the .delity between [omitted] and σ; 9.4 Summary; 10 Measures of entanglement; 10.1 Distillation of multiple copies of a pure state; 10.2 Analogy with the Carnot Cycle; 10.3 Properties of entanglement measures; 10.4 Entanglement of pure states; 10.5 Entanglement of mixed states; 10.6 Measures of entanglement derived from relative entropy; 10.7 Classical information and entanglement; 10.8 Entanglement and thermodynamics 10.9 Summary |
| Record Nr. | UNINA-9910792245903321 |
|
Vedral Vlatko
|
||
| Oxford, : Oxford University Press, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Introduction to quantum information science / / Vlatko Vedral
| Introduction to quantum information science / / Vlatko Vedral |
| Autore | Vedral Vlatko |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Oxford, : Oxford University Press, c2006 |
| Descrizione fisica | 1 online resource (194 p.) |
| Disciplina |
004.1
530.12 539 |
| Collana | Oxford graduate texts |
| Soggetto topico |
Quantum communication
Quantum theory |
| ISBN |
0-19-967348-9
1-280-75839-2 0-19-152698-3 1-4294-7034-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Contents; PART I: CLASSICAL AND QUANTUM INFORMATION; 1 Classical information; 1.1 Information and physics; 1.2 Quantifying information; 1.3 Data compression; 1.4 Related measures of information; 1.5 Capacity of a noisy channel; 1.6 Summary; 2 Quantum mechanics; 2.1 Dirac notation; 2.2 The qubit, higher dimensions, and the inner product; 2.3 Hilbert spaces; 2.4 Projective measurements and operations; 2.5 Unitary operations; 2.6 Eigenvectors and eigenvalues; 2.7 Spectral decomposition; 2.8 Applications of the spectral theorem; 2.9 Dirac notation shorthands; 2.10 The Mach-Zehnder interferometer
2.11 The postulates of quantum mechanics2.12 Mixed states; 2.13 Entanglement; 2.14 Summary; 3 Quantum information-the basics; 3.1 No cloning of quantum bits; 3.2 Quantum cryptography; 3.3 The trace and partial-trace operations; 3.4 Hilbert space extension; 3.5 The Schmidt decomposition; 3.6 Generalized measurements; 3.7 CP-maps and positive operator-valued measurements; 3.8 The postulates of quantum mechanics revisited; 3.9 Summary; 4 Quantum communication with entanglement; 4.1 Pure state entanglement and Pauli matrices; 4.2 Dense coding; 4.3 Teleportation; 4.4 Entanglement swapping 4.5 No instantaneous transfer of information4.6 The extended-Hilbert-space view; 4.7 Summary; 5 Quantum information I; 5.1 Fidelity; 5.2 Helstrom's discrimination; 5.3 Quantum data compression; 5.4 Entropy of observation; 5.5 Conditional entropy and mutual information; 5.6 Relative entropy; 5.7 Statistical interpretation of relative entropy; 5.8 Summary; 6 Quantum information II; 6.1 Equalities and inequalities related to entropy; 6.2 The Holevo bound; 6.3 Capacity of a bosonic channel; 6.4 Information gained through measurements; 6.5 Relative entropy and thermodynamics 6.6 Entropy increase due to erasure6.7 Landauer's erasure and data compression; 6.8 Summary; PART II: QUANTUM ENTANGLEMENT; 7 Quantum entanglement-introduction; 7.1 The historical background of entanglement; 7.2 Bell's inequalities; 7.3 Separable states; 7.4 Pure states and Bell's inequalities; 7.5 Mixed states and Bell's inequalities; 7.6 Entanglement in second quantization; 7.7 Summary; 8 Witnessing quantum entanglement; 8.1 Entanglement witnesses; 8.2 The Jamiolkowski isomorphism; 8.3 The Peres-Horodecki criterion; 8.4 More examples of entanglement witnesses; 8.5 Summary 9 Quantum entanglement in practice9.1 Measurements with a Mach-Zehnder interferometer; 9.2 Interferometric implementation of Peres-Horodecki criterion; 9.3 Measuring the .delity between [omitted] and σ; 9.4 Summary; 10 Measures of entanglement; 10.1 Distillation of multiple copies of a pure state; 10.2 Analogy with the Carnot Cycle; 10.3 Properties of entanglement measures; 10.4 Entanglement of pure states; 10.5 Entanglement of mixed states; 10.6 Measures of entanglement derived from relative entropy; 10.7 Classical information and entanglement; 10.8 Entanglement and thermodynamics 10.9 Summary |
| Record Nr. | UNINA-9910812909203321 |
|
Vedral Vlatko
|
||
| Oxford, : Oxford University Press, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||