classical quantum computation (19 risultati)

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kartoniert. Condizione: Sehr gut. Zust: Gutes Exemplar. 257 Seiten, mit Abbildungen, Englisch 470g.

Paperback. Condizione: Brand New. uk ed. edition. 272 pages. 10.25x7.25x0.50 inches. In Stock.

Condizione: New. 2002. Paperback. Presents an introduction to the theory of quantum computing. This book starts with the basics of classical theory of computation: Turing machines, Boolean circuits, parallel algorithms, probabilistic computation, NP-complete problems, and the idea of complexity of an algorithm. It provides an exposition of quantum computation theory. Series: Graduate Studies in Mathematics. Num Pages: 272 pages, Illustrations. BIC Classification: PBW; PHQ; UYA. Category: (P) Professional & Vocational. Dimension: 254 x 177 x 13. Weight in Grams: 478. . . . . .

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New. 2002. Paperback. Presents an introduction to the theory of quantum computing. This book starts with the basics of classical theory of computation: Turing machines, Boolean circuits, parallel algorithms, probabilistic computation, NP-complete problems, and the idea of complexity of an algorithm. It provides an exposition of quantum computation theory. Series: Graduate Studies in Mathematics. Num Pages: 272 pages, Illustrations. BIC Classification: PBW; PHQ; UYA. Category: (P) Professional & Vocational. Dimension: 254 x 177 x 13. Weight in Grams: 478. . . . . . Books ship from the US and Ireland.

Condizione: New. pp. 257.

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Paperback. Condizione: New. This book is an introduction to a new rapidly developing theory of quantum computing. It begins with the basics of classical theory of computation: Turing machines, Boolean circuits, parallel algorithms, probabilistic computation, NP-complete problems, and the idea of complexity of an algorithm. The second part of the book provides an exposition of quantum computation theory. It starts with the introduction of general quantum formalism (pure states, density matrices, and superoperators), universal gate sets and approximation theorems. Then the authors study various quantum computation algorithms: Grover's algorithm, Shor's factoring algorithm, and the Abelian hidden subgroup problem. In concluding sections, several related topics are discussed (parallel quantum computation, a quantum analog of NP-completeness, and quantum error-correcting codes).Rapid development of quantum computing started in 1994 with a stunning suggestion by Peter Shor to use quantum computation for factoring large numbers - an extremely difficult and time-consuming problem when using a conventional computer. Shor's result spawned a burst of activity in designing new algorithms and in attempting to actually build quantum computers. Currently, the progress is much more significant in the former: a sound theoretical basis of quantum computing is under development and many algorithms have been suggested.In this concise text, the authors provide solid foundations to the theory - in particular, a careful analysis of the quantum circuit model - and cover selected topics in depth. Included are a complete proof of the Solovay-Kitaev theorem with accurate algorithm complexity bounds, approximation of unitary operators by circuits of doubly logarithmic depth. Among other interesting topics are toric codes and their relation to the anyon approach to quantum computing. Prerequisites are very modest and include linear algebra, elements of group theory and probability, and the notion of a formal or an intuitive algorithm. This text is suitable for a course in quantum computation for graduate students in mathematics, physics, or computer science. More than 100 problems (most of them with complete solutions) and an appendix summarizing the necessary results are a very useful addition to the book. It is available in both hardcover and softcover editions.

Condizione: New. pp. 257 Index.

Paperback. Condizione: Brand New. uk ed. edition. 272 pages. 10.25x7.25x0.50 inches. In Stock.

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Condizione: New. Presents an introduction to the theory of quantum computing. This book starts with the basics of classical theory of computation: Turing machines, Boolean circuits, parallel algorithms, probabilistic computation, NP-complete problems, and the idea of comple.

Paperback. Condizione: New. This book is an introduction to a new rapidly developing theory of quantum computing. It begins with the basics of classical theory of computation: Turing machines, Boolean circuits, parallel algorithms, probabilistic computation, NP-complete problems, and the idea of complexity of an algorithm. The second part of the book provides an exposition of quantum computation theory. It starts with the introduction of general quantum formalism (pure states, density matrices, and superoperators), universal gate sets and approximation theorems. Then the authors study various quantum computation algorithms: Grover's algorithm, Shor's factoring algorithm, and the Abelian hidden subgroup problem. In concluding sections, several related topics are discussed (parallel quantum computation, a quantum analog of NP-completeness, and quantum error-correcting codes).Rapid development of quantum computing started in 1994 with a stunning suggestion by Peter Shor to use quantum computation for factoring large numbers - an extremely difficult and time-consuming problem when using a conventional computer. Shor's result spawned a burst of activity in designing new algorithms and in attempting to actually build quantum computers. Currently, the progress is much more significant in the former: a sound theoretical basis of quantum computing is under development and many algorithms have been suggested.In this concise text, the authors provide solid foundations to the theory - in particular, a careful analysis of the quantum circuit model - and cover selected topics in depth. Included are a complete proof of the Solovay-Kitaev theorem with accurate algorithm complexity bounds, approximation of unitary operators by circuits of doubly logarithmic depth. Among other interesting topics are toric codes and their relation to the anyon approach to quantum computing. Prerequisites are very modest and include linear algebra, elements of group theory and probability, and the notion of a formal or an intuitive algorithm. This text is suitable for a course in quantum computation for graduate students in mathematics, physics, or computer science. More than 100 problems (most of them with complete solutions) and an appendix summarizing the necessary results are a very useful addition to the book. It is available in both hardcover and softcover editions.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The great physicist Feynman stated 1982 that classical computers are not capable to simulate quantum systems. A classical computer must keep track of a number of variables which grows exponentially with the dimension of the considered system. In the context of complexity theory this cannot be done with efficient effort. Even for the simulation of a few hundred atoms, the information to be stored would exceed the number of all atoms in the universe. Feynman concluded: 'I therefore believe it is true that with a suitable class of quantum machines you could imitate any quantum system, including the physical world.' However, among quantum mechanical states, the class of so-called stabilizer states overcomes the limitation on classical simulability provided their evolution consists exclusively of Clifford operations. This kind of dynamics can be represented by what is known the stabilizer formalism. Recently computer programs have been developed to simulate quantum systems within this formalism. Feynman would have been surely impressed if he had experienced this by himself. While usually stabilizer states are pure states and their properties well known, this thesis focuses on mixed-state versions obtainable by partial trace over a subsystem of a pure stabilizer state.