Author: H A Cerdeira
Publisher: World Scientific
ISBN: 9814556343
Category :
Languages : en
Pages : 302
Book Description
Novel phenomena in submicron semiconductor devices and small Josephson junctions emphasize the need to understand quantum mechanical coherence and tunneling in mesoscopic and macroscopic systems. These proceedings review the recent experimental and theoretical progress and discuss new concepts, techniques and results.
Quantum Fluctuations In Mesoscopic And Macroscopic Systems - Proceedings Of The Adriatico Research Conference
Author: H A Cerdeira
Publisher: World Scientific
ISBN: 9814556343
Category :
Languages : en
Pages : 302
Book Description
Novel phenomena in submicron semiconductor devices and small Josephson junctions emphasize the need to understand quantum mechanical coherence and tunneling in mesoscopic and macroscopic systems. These proceedings review the recent experimental and theoretical progress and discuss new concepts, techniques and results.
Publisher: World Scientific
ISBN: 9814556343
Category :
Languages : en
Pages : 302
Book Description
Novel phenomena in submicron semiconductor devices and small Josephson junctions emphasize the need to understand quantum mechanical coherence and tunneling in mesoscopic and macroscopic systems. These proceedings review the recent experimental and theoretical progress and discuss new concepts, techniques and results.
Quantum Fluctuations in Mesoscopic and Macroscopic Systems
Proceedings of the Adriatico Research Conference on Quantum Fluctuations in Mesoscopic and Macroscopic Systems, 3-6 July 1990, Miramare, Trieste, Italy
Author: H. A. Cerdeira
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789810206291
Category : Science
Languages : en
Pages : 289
Book Description
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789810206291
Category : Science
Languages : en
Pages : 289
Book Description
Proceedings of the Adriatico Research Conference on Quantum Fluctuations in Mesoscopic and Macroscopic Systems, Miramare, Trieste, Italy 3-6 July 1990
Author: H. A. Cerdeira
Publisher:
ISBN: 9789814539036
Category : SCIENCE
Languages : en
Pages : 302
Book Description
Publisher:
ISBN: 9789814539036
Category : SCIENCE
Languages : en
Pages : 302
Book Description
Proceedings of the Adriatico Research Conference on Quantum Fluctuations in Mesoscopic and Macroscopic Systems
New Perspectives In The Physics Of Mesoscopic Systems: Quantum-like Descriptions And Macroscopic Cohe
Author: Renato Fedele
Publisher: World Scientific
ISBN: 9814545708
Category :
Languages : en
Pages : 335
Book Description
The very fast progress registered during the last few decades in physics has clearly shown the great necessity to give an interdisciplinary character to the scientific programs. This has made the intersection between different branches of physics more and more important. This volume contains theoretical and experimental results concerning the relationships among quantum-like models, macroscopic coherence and stochastic mechanics. The wide range of topics, covering particle accelerator physics, plasma physics, quantum optics, superconductivities and mesoscopic gravitation, is presented from a cross-disciplinary point of view.
Publisher: World Scientific
ISBN: 9814545708
Category :
Languages : en
Pages : 335
Book Description
The very fast progress registered during the last few decades in physics has clearly shown the great necessity to give an interdisciplinary character to the scientific programs. This has made the intersection between different branches of physics more and more important. This volume contains theoretical and experimental results concerning the relationships among quantum-like models, macroscopic coherence and stochastic mechanics. The wide range of topics, covering particle accelerator physics, plasma physics, quantum optics, superconductivities and mesoscopic gravitation, is presented from a cross-disciplinary point of view.
Fluctuations and Localization in Mesoscopic Electron Systems
Author: Martin Janssen
Publisher: World Scientific
ISBN: 9810242093
Category : Science
Languages : en
Pages : 219
Book Description
The quantum phenomena of tunneling and interference show up not only in the microscopic world of atoms and molecules, but also in cold materials of the real world, such as metals and semiconductors. Though not fully macroscopic, such mesoscopic systems contain a huge number of particles, and the holistic nature of quantum mechanics becomes evident already in simple electronic measurements. The measured quantity fluctuates as a function of applied fields in an unpredictable, yet reproducible way. Despite this fingerprint character of fluctuations, their statistical properties are universal, i.e. they are the same for a large class of different mesoscopic systems, having only very few parameters in common. Localization of electrons is a dramatic effect of destructive interference. As a consequence a metal can become an insulator while reaching mesoscopic scales. Based on elementary quantum and statistical physics, this text introduces the theory of mesoscopic electron systems. It focuses on universal characteristics of fluctuations and on the localization mechanism. General concepts and methods are stressed, such as scaling laws for distribution functions. Tools from condensed matter theory are used flexibly. Involved technical details are skipped so as to present a broad overview of the field, including topics like quantum dots, the quantum Hall effect and a number of the most recent developments.
Publisher: World Scientific
ISBN: 9810242093
Category : Science
Languages : en
Pages : 219
Book Description
The quantum phenomena of tunneling and interference show up not only in the microscopic world of atoms and molecules, but also in cold materials of the real world, such as metals and semiconductors. Though not fully macroscopic, such mesoscopic systems contain a huge number of particles, and the holistic nature of quantum mechanics becomes evident already in simple electronic measurements. The measured quantity fluctuates as a function of applied fields in an unpredictable, yet reproducible way. Despite this fingerprint character of fluctuations, their statistical properties are universal, i.e. they are the same for a large class of different mesoscopic systems, having only very few parameters in common. Localization of electrons is a dramatic effect of destructive interference. As a consequence a metal can become an insulator while reaching mesoscopic scales. Based on elementary quantum and statistical physics, this text introduces the theory of mesoscopic electron systems. It focuses on universal characteristics of fluctuations and on the localization mechanism. General concepts and methods are stressed, such as scaling laws for distribution functions. Tools from condensed matter theory are used flexibly. Involved technical details are skipped so as to present a broad overview of the field, including topics like quantum dots, the quantum Hall effect and a number of the most recent developments.
Quantum Transport in Mesoscopic Systems
Author: Pier A. Mello
Publisher: Oxford University Press, USA
ISBN: 0198525826
Category : Science
Languages : en
Pages : 418
Book Description
This text presents the statistical theory of wave scattering and quantum transport in complex - chaotic and disordered - systems.
Publisher: Oxford University Press, USA
ISBN: 0198525826
Category : Science
Languages : en
Pages : 418
Book Description
This text presents the statistical theory of wave scattering and quantum transport in complex - chaotic and disordered - systems.
Complexity from Microscopic to Macroscopic Scales: Coherence and Large Deviations
Author: A.T. Skjeltorp
Publisher: Springer Science & Business Media
ISBN: 9401004196
Category : Science
Languages : en
Pages : 238
Book Description
Many mesoscopic systems display `adaptive' behaviour - changes in some physical property that results from a small change in an internal or external driving force. There is a kind of progression in adaptive phenomena, from quantum mesoscopics to complex, evolved cooperative systems and large scale events like turbulence. The field of mesoscopic magnetism, especially quantum coherence and quantum tunnelling in spin systems, and the coupling between mesoscopic magnetism and mesoscopic transport is currently a very active area of solid state physics. `Dephasing' is an important concept in mesoscopic systems like these. A basic question is the limit at which quantum mechanics breaks down and what it can be replaced with. Another interesting crossover is that between complexity and large excursions or events, with turbulence as a prototype example. The book also contains a discussion of finance. Qualitatively speaking, turbulence and financial markets are apparently similar, so our understanding of turbulence may be relevant to understanding price fluctuations.
Publisher: Springer Science & Business Media
ISBN: 9401004196
Category : Science
Languages : en
Pages : 238
Book Description
Many mesoscopic systems display `adaptive' behaviour - changes in some physical property that results from a small change in an internal or external driving force. There is a kind of progression in adaptive phenomena, from quantum mesoscopics to complex, evolved cooperative systems and large scale events like turbulence. The field of mesoscopic magnetism, especially quantum coherence and quantum tunnelling in spin systems, and the coupling between mesoscopic magnetism and mesoscopic transport is currently a very active area of solid state physics. `Dephasing' is an important concept in mesoscopic systems like these. A basic question is the limit at which quantum mechanics breaks down and what it can be replaced with. Another interesting crossover is that between complexity and large excursions or events, with turbulence as a prototype example. The book also contains a discussion of finance. Qualitatively speaking, turbulence and financial markets are apparently similar, so our understanding of turbulence may be relevant to understanding price fluctuations.
Quantum Computing and Quantum Bits in Mesoscopic Systems
Author: Anthony Leggett
Publisher: Springer Science & Business Media
ISBN: 1441990925
Category : Science
Languages : en
Pages : 264
Book Description
Quantum information science is a new field of science and technology which requires the collaboration of researchers coming from different fields of physics, mathematics, and engineering: both theoretical and applied. Quantum Computing and Quantum Bits in Mesoscopic Systems addresses fundamental aspects of quantum physics, enhancing the connection between the quantum behavior of macroscopic systems and information theory. In addition to theoretical quantum physics, the book comprehensively explores practical implementation of quantum computing and information processing devices. On the experimental side, this book reports on recent and previous observations of quantum behavior in several physical systems, coherently coupled Bose-Einstein condensates, quantum dots, superconducting quantum interference devices, Cooper pair boxes, and electron pumps in the context of the Josephson effect. In these systems, the book discusses all required steps, from fabrication through characterization to the final basic implementation for quantum computing.
Publisher: Springer Science & Business Media
ISBN: 1441990925
Category : Science
Languages : en
Pages : 264
Book Description
Quantum information science is a new field of science and technology which requires the collaboration of researchers coming from different fields of physics, mathematics, and engineering: both theoretical and applied. Quantum Computing and Quantum Bits in Mesoscopic Systems addresses fundamental aspects of quantum physics, enhancing the connection between the quantum behavior of macroscopic systems and information theory. In addition to theoretical quantum physics, the book comprehensively explores practical implementation of quantum computing and information processing devices. On the experimental side, this book reports on recent and previous observations of quantum behavior in several physical systems, coherently coupled Bose-Einstein condensates, quantum dots, superconducting quantum interference devices, Cooper pair boxes, and electron pumps in the context of the Josephson effect. In these systems, the book discusses all required steps, from fabrication through characterization to the final basic implementation for quantum computing.