Scattering Matrix Approach To Non Stationary Quantum Transport

Author : Michael V. Moskalets
Publisher : World Scientific
Page : 297 pages
File Size : 47,5 Mb
Release : 2012
Category : Science
ISBN : 9781848168350

Get Book

Scattering Matrix Approach to Non-stationary Quantum Transport by Michael V. Moskalets Pdf

The aim of this book is to introduce the basic elements of the scattering matrix approach to transport phenomena in dynamical quantum systems of non-interacting electrons. This approach admits a physically clear and transparent description of transport processes in dynamical mesoscopic systems promising basic elements of solid-state devices for quantum information processing. One of the key effects, the quantum pump effect, is considered in detail. In addition, the theory for a recently implemented new dynamical source OCo injecting electrons with time delay much larger than the electron coherence time OCo is offered. This theory provides a simple description of quantum circuits with such a single-particle source and shows in an unambiguous way that the tunability inherent to the dynamical systems leads to a number of unexpected but fundamental effects.

Author : Michael V. Moskalets
Publisher : World Scientific
Page : 297 pages
File Size : 55,6 Mb
Release : 2012
Category : Science
ISBN : 9781848168343

Get Book

Scattering Matrix Approach to Non-stationary Quantum Transport by Michael V. Moskalets Pdf

The aim of this book is to introduce the basic elements of the scattering matrix approach to transport phenomena in dynamical quantum systems of non-interacting electrons. This approach permits a physically clear and transparent description of transport processes in dynamical mesoscopic systems, promising basic elements of solid-state devices for quantum information processing. One of the key effects, the quantum pump effect, is considered in detail. In addition, the theory for the recently implemented new dynamical source ? injecting electrons with time delay much larger than an electron coherence time ? is offered. This theory provides a simple description of quantum circuits with such a single-particle source and shows in an unambiguous way that the tunability inherent to the dynamical systems (in contrast to the stationary ones) leads to a number of unexpected but fundamental effects.

Author : Yuli V. Nazarov,Yaroslav M. Blanter
Publisher : Cambridge University Press
Page : 591 pages
File Size : 42,5 Mb
Release : 2009-05-28
Category : Science
ISBN : 9780521832465

Get Book

Quantum Transport by Yuli V. Nazarov,Yaroslav M. Blanter Pdf

Quantum transport is a diverse field, sometimes combining seemingly contradicting concepts - quantum and classical, conduction and insulating - within a single nanodevice. Quantum transport is an essential and challenging part of nanoscience, and understanding its concepts and methods is vital to the successful fabrication of devices at the nanoscale. This textbook is a comprehensive introduction to the rapidly developing field of quantum transport. The authors present the comprehensive theoretical background, and explore the groundbreaking experiments that laid the foundations of the field. Ideal for graduate students, each section contains control questions and exercises to check readers' understanding of the topics covered. Its broad scope and in-depth analysis of selected topics will appeal to researchers and professionals working in nanoscience.

Author : Jorgen Rammer
Publisher : CRC Press
Page : 540 pages
File Size : 44,5 Mb
Release : 2018-05-04
Category : Science
ISBN : 9780429971389

Get Book

Quantum Transport Theory by Jorgen Rammer Pdf

This book provides an introduction to transport theory, the kinetic equation approach and shows the utility of Feynman diagrams in non-equilibrium quantum statistical mechanics. It is helpful for a wider audience than students of condensed matter physics and physicists in general.

Author : Pier A. Mello,Narendra Kumar
Publisher : Oxford University Press, USA
Page : 428 pages
File Size : 54,8 Mb
Release : 2004
Category : Science
ISBN : 0198525826

Get Book

Quantum Transport in Mesoscopic Systems by Pier A. Mello,Narendra Kumar Pdf

This text presents the statistical theory of wave scattering and quantum transport in complex - chaotic and disordered - systems.

Author : Daniel Iagolnitzer
Publisher : Princeton University Press
Page : 312 pages
File Size : 49,9 Mb
Release : 2014-07-14
Category : Science
ISBN : 9781400863167

Get Book

Scattering in Quantum Field Theories by Daniel Iagolnitzer Pdf

Axiomatic and constructive approaches to quantum field theory first aim to establish it on precise, non-perturbative bases: general axioms and rigorous definition of specific theories respectively. From the viewpoint of particle physics, the goal is then to develop a relativistic scattering theory, including particle analysis and the derivation of general properties of collision amplitudes. Taking into account successive improvements, this book provides a modern, self-contained, and coherent presentation of important developments from the last twenty years, most of which have not been treated or discussed in detail in earlier books. These developments include in particular the axiomatic derivation, in massive theories, of general causal and momentum-space analyticity properties of multiparticle collision amplitudes; the constructive definition, initially in the (unphysical) euclidean space, of various models including non-super-renormalizable theories treated in the 1980s via phase-space expansions; and the subsequent constructive approach to scattering theory, which provides information on the mass spectrum, asymptotic completeness, and multiparticle structure in increasingly higher energy regions. Originally published in 1993. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Author : Anonim
Publisher : Unknown
Page : 906 pages
File Size : 43,6 Mb
Release : 2008
Category : Dissertations, Academic
ISBN : STANFORD:36105132702551

Get Book

Dissertation Abstracts International by Anonim Pdf

Author : Roger Balian
Publisher : Springer Science & Business Media
Page : 626 pages
File Size : 55,5 Mb
Release : 2007-06-26
Category : Science
ISBN : 9783540454809

Get Book

From Microphysics to Macrophysics by Roger Balian Pdf

This popular, often cited text returns in a softcover edition to provide a thorough introduction to statistical physics and thermodynamics, and to exhibit the universal chain of ideas leading from the laws of microphysics to the macroscopic behaviour of matter. A wide range of applications illustrates the concepts, and many exercises reinforce understanding. Volume II applies statistical methods to systems governed by quantum effects, in particular to solid state physics, explaining properties due to the crystal structure or to the lattice excitations or to the electrons. The last chapters are devoted to non-equilibrium processes and to kinetic equations, with many applications included.

Author : D. Christian Glattli,Marc Sanquer,J. Thanh Van Tran
Publisher : Unknown
Page : 542 pages
File Size : 53,7 Mb
Release : 2000
Category : Mesoscopic phenomena (Physics)
ISBN : UCSD:31822031061625

Get Book

Quantum Physics at Mesoscopic Scale by D. Christian Glattli,Marc Sanquer,J. Thanh Van Tran Pdf

Author : Anonim
Publisher : Unknown
Page : 68 pages
File Size : 45,6 Mb
Release : 2002
Category : Science
ISBN : STANFORD:36105118538045

Get Book

Proceedings of the Romanian Academy by Anonim Pdf

Author : Henrik Bruus,Karsten Flensberg,ØRsted Laboratory Niels Bohr Institute Karsten Flensberg
Publisher : Oxford University Press
Page : 458 pages
File Size : 44,7 Mb
Release : 2004-09-02
Category : Science
ISBN : 9780198566335

Get Book

Many-Body Quantum Theory in Condensed Matter Physics by Henrik Bruus,Karsten Flensberg,ØRsted Laboratory Niels Bohr Institute Karsten Flensberg Pdf

The book is an introduction to quantum field theory applied to condensed matter physics. The topics cover modern applications in electron systems and electronic properties of mesoscopic systems and nanosystems. The textbook is developed for a graduate or advanced undergraduate course with exercises which aim at giving students the ability to confront real problems.

Author : Felix A. Buot
Publisher : World Scientific Publishing Company
Page : 850 pages
File Size : 46,5 Mb
Release : 2009
Category : Science
ISBN : UCSD:31822037486594

Get Book

Nonequilibrium Quantum Transport Physics in Nanosystems by Felix A. Buot Pdf

This book presents the first comprehensive treatment of discrete phase-space quantum mechanics and the lattice Weyl-Wigner formulation of energy band dynamics, by the originator of these theoretical techniques. The author's quantum superfield theoretical formulation of nonequilibrium quantum physics is given in real time, without the awkward use of artificial time contour employed in previous formulations. These two main quantum theoretical techniques combine to yield general (including quasiparticle-pairing dynamics) and exact quantum transport equations in phase-space, appropriate for nanodevices. The derivation of transport formulas in mesoscopic physics from the general quantum transport equations is also treated. Pioneering nanodevices are discussed in the light of the quantum-transport physics equations, and an in-depth treatment of the physics of resonant tunneling devices is given. Operator Hilbert-space methods and quantum tomography are discussed. Discrete phase-space quantum mechanics on finite fields is treated for completeness and by virtue of its relevance to quantum computing. The phenomenological treatment of evolution superoperator and measurements is given to help clarify the general quantum transport theory. Quantum computing and information theory is covered to demonstrate the foundational aspects of discrete quantum dynamics, particularly in deriving a complete set of multiparticle entangled basis states.

Author : Anonim
Publisher : Unknown
Page : 1162 pages
File Size : 51,6 Mb
Release : 1994
Category : Physics
ISBN : UOM:39015027832966

Get Book

Physics Briefs by Anonim Pdf

Author : Hiroki Nakamura
Publisher : World Scientific
Page : 515 pages
File Size : 55,8 Mb
Release : 2012
Category : Science
ISBN : 9789814329781

Get Book

Nonadiabatic Transition by Hiroki Nakamura Pdf

Nonadiabatic transition is a highly multidisciplinary concept and phenomenon, constituting a fundamental mechanism of state and phase changes in various dynamical processes of physics, chemistry and biology, such as molecular dynamics, energy relaxation, chemical reaction, and electron and proton transfer. Control of molecular processes by laser fields is also an example of time-dependent nonadiabatic transition. In this new edition, the original chapters are updated to facilitate enhanced understanding of the concept and applications. Three new chapters OCo comprehension of nonadiabatic chemical dynamics, control of chemical dynamics, and manifestation of molecular functions OCo are also added.

Author : Eric Akkermans,Gilles Montambaux
Publisher : Cambridge University Press
Page : 479 pages
File Size : 41,5 Mb
Release : 2007-05-28
Category : Science
ISBN : 9781139463997

Get Book

Mesoscopic Physics of Electrons and Photons by Eric Akkermans,Gilles Montambaux Pdf

Quantum mesoscopic physics covers a whole class in interference effects related to the propagation of waves in complex and random media. These effects are ubiquitous in physics, from the behaviour of electrons in metals and semiconductors to the propagation of electromagnetic waves in suspensions such as colloids, and quantum systems like cold atomic gases. A solid introduction to quantum mesoscopic physics, this book is a modern account of the problem of coherent wave propagation in random media. It provides a unified account of the basic theoretical tools and methods, highlighting the common aspects of the various optical and electronic phenomena involved and presenting a large number of experimental results. With over 200 figures, and exercises throughout, the book was originally published in 2007 and is ideal for graduate students in physics, electrical engineering, applied physics, acoustics and astrophysics. It will also be an interesting reference for researchers.