Quantum Computing In Solid State Systems
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Quantum Computing In Solid State Systems
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Author : Berardo Ruggiero
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-30
Quantum Computing In Solid State Systems written by Berardo Ruggiero and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-30 with Science categories.
Quantum Computation in Solid State Systems discusses experimental implementation of quantum computing for information processing devices; in particular observations of quantum behavior in several solid state systems are presented. The complementary theoretical contributions provide models of minimizing decoherence in the different systems. Most recent theoretical and experimental results on macroscopic quantum coherence of mesoscopic systems, as well as the realization of solid-state qubits and quantum gates are discussed. Particular attention is given to coherence effects in Josephson devices. Other solid state systems---including quantum dots, optical, ion, and spin devices---are also discussed.
Quantum Computing In Solid State Systems
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Author : Berardo Ruggiero
language : en
Publisher: Springer
Release Date : 2008-11-01
Quantum Computing In Solid State Systems written by Berardo Ruggiero and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-01 with Science categories.
Quantum Computation in Solid State Systems discusses experimental implementation of quantum computing for information processing devices; in particular observations of quantum behavior in several solid state systems are presented. The complementary theoretical contributions provide models of minimizing decoherence in the different systems. Most recent theoretical and experimental results on macroscopic quantum coherence of mesoscopic systems, as well as the realization of solid-state qubits and quantum gates are discussed. Particular attention is given to coherence effects in Josephson devices. Other solid state systems---including quantum dots, optical, ion, and spin devices---are also discussed.
Quantum Computation In Solid State Systems
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Author : Bence Hetényi
language : en
Publisher:
Release Date : 2022
Quantum Computation In Solid State Systems written by Bence Hetényi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Information Science Technology In China A Roadmap To 2050
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Author : Guojie Li
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-15
Information Science Technology In China A Roadmap To 2050 written by Guojie Li and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-15 with Science categories.
As one of the eighteen field-specific reports comprising the comprehensive scope of the strategic general report of the Chinese Academy of Sciences, this sub-report addresses long-range planning for developing science and technology in the field of information science & technology. They each craft a roadmap for their sphere of development to 2050. In their entirety, the general and sub-group reports analyze the evolution and laws governing the development of science and technology, describe the decisive impact of science and technology on the modernization process, predict that the world is on the eve of an impending S&T revolution, and call for China to be fully prepared for this new round of S&T advancement. Based on the detailed study of the demands on S&T innovation in China’s modernization, the reports draw a framework for eight basic and strategic systems of socio-economic development with the support of science and technology, work out China’s S&T roadmaps for the relevant eight basic and strategic systems in line with China’s reality, further detail S&T initiatives of strategic importance to China’s modernization, and provide S&T decision-makers with comprehensive consultations for the development of S&T innovation consistent with China’s reality. Supported by illustrations and tables of data, the reports provide researchers, government officials and entrepreneurs with guidance concerning research directions, the planning process, and investment. Founded in 1949, the Chinese Academy of Sciences is the nation’s highest academic institution in natural sciences. Its major responsibilities are to conduct research in basic and technological sciences, to undertake nationwide integrated surveys on natural resources and ecological environment, to provide the country with scientific data and consultations for government’s decision-making, to undertake government-assigned projects with regard to key S&T problems in the process of socio-economic development, to initiate personnel training, and to promote China’s high-tech enterprises through its active engagement in these areas.
Ultrafast Magnetization Dynamics
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Author : Simon Woodford
language : en
Publisher: Forschungszentrum Jülich
Release Date : 2008
Ultrafast Magnetization Dynamics written by Simon Woodford and has been published by Forschungszentrum Jülich this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Science categories.
Quantum Computing In Solid State And Coherent Behavior Of Open Quantum Systems
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Author :
language : en
Publisher:
Release Date : 2003
Quantum Computing In Solid State And Coherent Behavior Of Open Quantum Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
We have developed and investigated models of realization of quantum computing in solid-state semiconductor heterostructures, and explored decoherence properties of relevance in evaluation of quantum-computing systems. Quantum bits (qubits) are nuclear or outer bound electron spins in donor atoms embedded in the zero-spin host material, which could be an isotope of Si. In order to accomplish control of each qubit and also have controlled qubit-qubit interactions, we consider exchange of electrons, either bound or in two-dimensional electron gas. Our emphasis has been on spin-excitons that form in the electron gas in heterostructures under quantum Hall effect conditions: at low temperatures and in high magnetic fields. Their spectral gap causes slow relaxation and decoherence, while still allowing controlled qubit-qubit interactions at qubit separations of order 100 nm. We have carried detailed many-body perturbative calculations of qubit interactions and decoherence in such systems. We have also obtained results promoting general understanding of quantum decoherence and measurement processes, within the setting appropriate for quantum computing applications.
Implications Of Emerging Micro And Nanotechnologies
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-02-06
Implications Of Emerging Micro And Nanotechnologies written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-06 with Technology & Engineering categories.
Expansion of micro-technology applications and rapid advances in nano-science have generated considerable interest by the Air Force in how these developments will affect the nature of warfare and how it could exploit these trends. The report notes four principal themes emerging from the current technological trends: increased information capability, miniaturization, new materials, and increased functionality. Recommendations about Air Force roles in micro- and nanotechnology research are presented including those areas in which the Air Force should take the lead. The report also provides a number of technical and policy findings and recommendations that are critical for effective development of the Air Force's micro- and nano-science and technology program
Perturbation Theory For Solid State Quantum Computation With Many Quantum Bits
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Author : Gennady P. Berman
language : en
Publisher: Rinton PressInc
Release Date : 2005
Perturbation Theory For Solid State Quantum Computation With Many Quantum Bits written by Gennady P. Berman and has been published by Rinton PressInc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Technology & Engineering categories.
A quantum computer is expected capable to solve a vast range of mathematical and physical problems much faster than a classical computer. In order to be useful, the register of a quantum computer must contain a large number of qubits. Numerical simulations of quantum dynamics of a many-qubit quantum computer (for optimization of parameters, benchmarking, and architecture design) requires diagonalization of exponentially large matrices or integration for a long time of an exponentially large system of coupled differential equations. In this book, a theoretical approach is presented, wich solves the above problem by using a quantum-mechanical perturbation theory. The perturbation theory is based on small parameters that naturally appear in the system. The results of numerical simulations are widely used to support the theoretical propositions. It is demonstrated how to simulate simple quantum logic operations and quantum protocols involving a large number of qubits (up to 2000). It is especially useful for minimizing the effects of most types of errors encountered in solid-state quantum computers. Implementations of quantum algorithms are demonstrated in spin systems, quantum dots, and superconducting systems. Almost all results of the book are derived from the first principles. This book is useful for scientists, engineers, and students who are interested in quantum computing.
Quantum Coherence In Solid State Systems
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Author : Benoît Deveaud
language : en
Publisher: IOS Press
Release Date : 2009
Quantum Coherence In Solid State Systems written by Benoît Deveaud and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
"This volume gives an overview of the manifestations of quantum coherence in different solid state systems, including semiconductor confined systems, magnetic systems, crystals and superconductors. Besides being of paramount importance in fundamental physics, the study of quantum coherence furnishes the starting point for important applications like quantum computing or secure data transmission. The coherent effects discussed mainly involve elementary excitations in solids like polaritons, excitons, magnons, macroscopic quantities like superconductor currents and electron spins. Also, several new aspects of the physics of quasi-particles are understood and discussed in this context. Due to the variety of systems in which quantum coherence may be observed, solid state systems are the natural candidates for applications that rely on coherence, for example quantum computer." --Book Jacket.
Verification Of Infinite State Systems With Applications To Security
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Author : Edmund Clarke
language : en
Publisher: IOS Press
Release Date : 2006
Verification Of Infinite State Systems With Applications To Security written by Edmund Clarke and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.
Provides information for researchers interested in the development of mathematical techniques for the analysis of infinite state systems. The papers come from a successful workshop."