- ホーム
- > 洋書
- > 英文書
- > Science / Mathematics
Description
(Short description)
Dieses Werk beschreibt die Schritte zur praktischen Realisierung von Quantencomputern nah am aktuellen Stand der Forschung. Einfache Elemente zum Bau eines Quantencomputers wurden bereits realisiert - nun konzentrieren sich die Bemühungen darauf, diese Elemente zu skalierbaren Systemen zusammenzusetzen. Ein internationales Autorenteam berichtet über verschiedene Konzepte und Entwürfe, die den Weg ebnen.
(Text)
Quantum computers hold the promise of solving problems that would otherwise be intractable with conventional computers. Some prototypes of the simplest elements needed to build a quantum computer have already been implemented in the laboratory. The efforts now concentrate on combining these elements into scalable systems. In addition, alternative routes to creating large scale quantum computers are continuously being developed.
This volume gives a cross-section of recent achievements in both the theory and the practical realization of quantum computing devices. Samuel L. Braunstein (Reader, University of Wales, Bangor, and editor of the book "Quantum Computing - Where do we want to go tomorrow") and Hoi-Kwong Lo (Chief Scientist, MagiQ Technologies, Inc., NY) invited experts across many disciplines involved in the development of quantum computers to review their proposals in a manner accessible to the non-expert.
Breaking with tradition, this book not only contains proposals, buta set of independent expert evaluations of these ideas as well. As a by-product this volume facilitates a comparison between the widely varying disciplines covered, including: ion traps, cavity quantum electrodynamics, nuclear magnetic resonance, optical lattices, quantum dots, silicon systems, superconductivity and electrons on helium.
(Table of content)
From the contents: Voyaging in Hilbert Space / The Physical Implementation of Quantum Computation / Schemes of quantum computations with trapped ions / Ion trap quantum computing with warm ions / Ion trap quantum computer with bichromatic light / Quantum Computation with hot and cold ions: An assessment of proposed schemes / Quantum computing with trapped ions, atoms and light / Implementations of quantum computing using cavity quantum electrodynamics schemes / NMR base Quantum Information Processing: Achievements and Prospects / NMR Quantum Computation: a Critical Evaluation / Quantum Computing with Neutral Atoms in an Optical Lattice / Quantum computing with trapped particles in microscopic potentials / Quantum Computing Using a Neutral Atom Optical Lattice: an Appraisal / Spintronics and Quantum Dots for Quantum Computing and Quantum Communication / Quantum computation using quantum dot spins and microcavities / The Spin Degree of Freedom in Quantum Dots / NMR Quan tum Computation: a Critical Evaluation / Quantum Computing with Neutral Atoms in an Optical Lattice / Quantum computing with trapped particles in microscopic potentials / Quantum Computing Using a Neutral Atom Optical Lattice: an Appraisal / Spintronics and Quantum Dots for Quantum Computing and Quantum Communication / Quantum computation using quantum dot spins and microcavities / The Spin Degree of Freedom in Quantum Dots / Quantum gates by coupled quantum dots and measurement procedure in field-effect-transistor structure / Silicon-based Quantum Computation / Josephson-Junction Qubits /Quantum Computing and Quantum Measurements
