Interacting Quantum Dissipative Tunnelling Systems

Download Interacting Quantum Dissipative Tunnelling Systems full books in PDF, epub, and Kindle. Read online Interacting Quantum Dissipative Tunnelling Systems ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Interacting Quantum-Dissipative Tunnelling Systems

Author : Babak Bayani
Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN 13 : 9783838132075
Total Pages : 124 pages
Book Rating : 4.1/5 (32 download)

DOWNLOAD NOW!

Book Synopsis Interacting Quantum-Dissipative Tunnelling Systems by : Babak Bayani

Download or read book Interacting Quantum-Dissipative Tunnelling Systems written by Babak Bayani and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2012-03 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation of dissipative quantum systems makes it possible to observe quantum phenomena also on macroscopic length scales. The microscopic model selected allows to deduce and examine the so far only phenomenologically accessible effect of quantum dissipation in a clear mathematical and physical way. The investigated microscopic model is a 1-dimensional chain of harmonic degrees of freedom which are linearly coupled to each other as well as to r anharmonic degrees of freedom. The case of one respectively two anharmonic bonds are explicitly analysed. An analytic separation of the harmonic from the anharmonic degrees of freedom is accomplished in two different ways. The anharmonic potential is chosen as a symmetrical double well potential which allows the calculation of the transitions between the two minima by performing a Wick rotation. Eliminating the harmonic degrees of freedom is done via the well-known Feynman-Vernon path integral formalism.

Quantum Dissipative Systems

Author : Ulrich Weiss
Publisher : World Scientific
ISBN 13 : 9812791795
Total Pages : 527 pages
Book Rating : 4.8/5 (127 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems by : Ulrich Weiss

Download or read book Quantum Dissipative Systems written by Ulrich Weiss and published by World Scientific. This book was released on 2008 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major advances in the quantum theory of macroscopic systems, in combination with stunning experimental achievements, have brightened the field and brought it to the attention of the general community in natural sciences. Today, working knowledge of dissipative quantum mechanics is an essential tool for many physicists. This book OCo originally published in 1990 and republished in 1999 as an enlarged second edition OCo delves much deeper than ever before into the fundamental concepts, methods, and applications of quantum dissipative systems, including the most recent developments. In this third edition, 26 chapters from the second edition contain additional material and several chapters are completely rewritten. It deals with the phenomena and theory of decoherence, relaxation, and dissipation in quantum mechanics that arise from the interaction with the environment. In so doing, a general path integral description of equilibrium thermodynamics and nonequilibrium dynamics is developed. Sample Chapter(s). Introduction (262 KB). Contents: General Theory of Open Quantum Systems; Few Sample Applications; Quantum Statistical Decay; The Dissipative Two-State System; The Dissipative Multi-State System. Readership: Advanced undergraduate and graduate students as well as researchers in quantum-statistical and condensed matter physics, quantum/classical mechanics, quantum information and computation, and quantum optics."

From Coherent Tunneling to Relaxation

Author : Alois Würger
Publisher : Springer
ISBN 13 : 3540685316
Total Pages : 219 pages
Book Rating : 4.5/5 (46 download)

DOWNLOAD NOW!

Book Synopsis From Coherent Tunneling to Relaxation by : Alois Würger

Download or read book From Coherent Tunneling to Relaxation written by Alois Würger and published by Springer. This book was released on 2007-09-28 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Coherent Tunneling to Relaxation is an impressive review of ten years of progress in our understanding of interacting tunneling systems. The dielectric and elastic response of (111) off-center impurities in alkalide halides is investigated in detail and the coherent motion of an impurity pair is discussed in view of recently observed rotary echoes. The low-temperature properties of defect crystals with an impurity concentration higher than 100 ppm are reviewed and the dipolar interaction is shown to drive the cross-over to relaxational dynamics. This comprehensive presentation of the theory is illustrated by experimental data for lithium, cyanide, and hydroxyl impurities in various host crystals. This monograph is an ideal reference book for scientists working with defect crystals and glasses

Quantum Dissipative Systems

Author : Ulrich Weiss
Publisher : World Scientific
ISBN 13 : 9814374911
Total Pages : 587 pages
Book Rating : 4.8/5 (143 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems by : Ulrich Weiss

Download or read book Quantum Dissipative Systems written by Ulrich Weiss and published by World Scientific. This book was released on 2012 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from first principles, this book introduces the fundamental concepts and methods of dissipative quantum mechanics and explores related phenomena in condensed matter systems. Major experimental achievements in cooperation with theoretical advances have brightened the field and brought it to the attention of the general community in natural sciences. Nowadays, working knowledge of dissipative quantum mechanics is an essential tool for many physicists. This book -- originally published in 1990 and republished in 1999 and and 2008 as enlarged second and third editions -- delves significantly deeper than ever before into the fundamental concepts, methods and applications of quantum dissipative systems.This fourth edition provides a self-contained and updated account of the quantum mechanics of open systems and offers important new material including the most recent developments. The subject matter has been expanded by about fifteen percent. Many chapters have been completely rewritten to better cater to both the needs of newcomers to the field and the requests of the advanced readership. Two chapters have been added that account for recent progress in the field. This book should be accessible to all graduate students in physics. Researchers will find this a rich and stimulating source.

Quantum Dissipative Systems

Author : Ulrich Weiss
Publisher : World Scientific
ISBN 13 : 981445298X
Total Pages : 588 pages
Book Rating : 4.8/5 (144 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems by : Ulrich Weiss

Download or read book Quantum Dissipative Systems written by Ulrich Weiss and published by World Scientific. This book was released on 2012-03-05 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from first principles, this book introduces the fundamental concepts and methods of dissipative quantum mechanics and explores related phenomena in condensed matter systems. Major experimental achievements in cooperation with theoretical advances have brightened the field and brought it to the attention of the general community in natural sciences. Nowadays, working knowledge of dissipative quantum mechanics is an essential tool for many physicists. This book — originally published in 1990 and republished in 1999 and and 2008 as enlarged second and third editions — delves significantly deeper than ever before into the fundamental concepts, methods and applications of quantum dissipative systems. This fourth edition provides a self-contained and updated account of the quantum mechanics of open systems and offers important new material including the most recent developments. The subject matter has been expanded by about fifteen percent. Many chapters have been completely rewritten to better cater to both the needs of newcomers to the field and the requests of the advanced readership. Two chapters have been added that account for recent progress in the field. This book should be accessible to all graduate students in physics. Researchers will find this a rich and stimulating source. Contents:IntroductionGeneral Theory of Open Quantum Systems:Diverse Limited Approaches: A Brief SurveySystem-Plus-Reservoir ModelsImaginary-Time Approach and Equilibrium DynamicsReal-Time Path Integrals and Nonequilibrium DynamicsMiscellaneous Applications:Damped Linear Quantum Mechanical OscillatorQuantum Brownian Free MotionThe Thermodynamic Variational ApproachSuppression of Quantum CoherenceQuantum Statistical Decay:IntroductionClassical Rate Theory: A Brief OverviewQuantum Rate Theory: Basic Methods Multidimensional Quantum Rate TheoryCrossover From Thermal to Quantum DecayThermally Activated DecayThe Crossover RegionDissipative Quantum TunnelingThe Dissipative Two-State System:IntroductionThermodynamicsElectron Transfer and Incoherent TunnelingTwo-State Dynamics: Basics and MethodsTwo-State Dynamics: Sundry TopicsThe Driven Two-State SystemThe Dissipative Multi-State System:Quantum Brownian Particle in a Washboard PotentialMulti-State DynamicsDuality SymmetryTwisted Partition Function and Nonlinear MobilityCharge Transport in Quantum Impurity SystemsQuantum Transport for Sub- and Super-Ohmic Friction Readership: Advanced undergraduate and graduate students; researchers in quantum statistical and condensed matter physics, in quantum/classical mechanics, in quantum information and quantum state engineering, in quantum optics, and in Bose-condensed systems. Keywords:Quantum System;Quantum Tunneling;Quantum Mechanics;Thermodynamics

Quantum Dissipative Systems (Fifth Edition)

Author : Ulrich Weiss
Publisher : World Scientific
ISBN 13 : 9811241511
Total Pages : 607 pages
Book Rating : 4.8/5 (112 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems (Fifth Edition) by : Ulrich Weiss

Download or read book Quantum Dissipative Systems (Fifth Edition) written by Ulrich Weiss and published by World Scientific. This book was released on 2021-09-21 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive textbook provides the fundamental concepts and methods of dissipative quantum mechanics and related issues in condensed matter physics starting from first principles. It deals with the phenomena and theory of decoherence, relaxation and dissipation in quantum mechanics that arise from the random exchange of energy with the environment. Major theoretical advances in combination with stunning experimental achievements and the arising perspective for quantum computing have brightened the field and brought it to the attention of the general community in natural sciences. Expertise in dissipative quantum mechanics is by now beneficial in a broad sphere.This book — originally published in 1992 and republished as enlarged and updated second, third and fourth edition in 1999, 2008, and 2012 — dives even deeper into the fundamental concepts, methods and applications of quantum dissipation. The fifth edition provides a self-contained and updated account of the quantum mechanics and quantum statistics of open systems. The subject matter of the book has been thoroughly revised to better comply with the needs of newcomers and the demands of the advanced readership. Most of the chapters are rewritten to enhance clarity and topicality. Four new chapters covering recent developments in the field have been added. There are about 600 references. This book is intended for use by advanced undergraduate and graduate students in physics, and for researchers active in the field. They will find the monograph as a rich and stimulating source.

Dissipative Quantum Mechanics of Nanostructures

Author : Andrei D. Zaikin
Publisher : CRC Press
ISBN 13 : 1000024202
Total Pages : 393 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!

Book Synopsis Dissipative Quantum Mechanics of Nanostructures by : Andrei D. Zaikin

Download or read book Dissipative Quantum Mechanics of Nanostructures written by Andrei D. Zaikin and published by CRC Press. This book was released on 2019-05-24 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing miniaturization of electronic devices, together with the quickly growing number of nanotechnological applications, demands a profound understanding of the underlying physics. Most of the fundamental problems of modern condensed matter physics involve various aspects of quantum transport and fluctuation phenomena at the nanoscale. In nanostructures, electrons are usually confined to a limited volume and interact with each other and lattice ions, simultaneously suffering multiple scattering events on impurities, barriers, surface imperfections, and other defects. Electron interaction with other degrees of freedom generally yields two major consequences, quantum dissipation and quantum decoherence. In other words, electrons can lose their energy and ability for quantum interference even at very low temperatures. These two different, but related, processes are at the heart of all quantum phenomena discussed in this book. This book presents copious details to facilitate the understanding of the basic physics behind a result and the learning to technically reproduce the result without delving into extra literature. The book subtly balances the description of theoretical methods and techniques and the display of the rich landscape of the physical phenomena that can be accessed by these methods. It is useful for a broad readership ranging from master’s and PhD students to postdocs and senior researchers.

Open Quantum Physics and Environmental Heat Conversion into Usable Energy

Author : Eliade Stefanescu
Publisher : Bentham Science Publishers
ISBN 13 : 1608059863
Total Pages : 279 pages
Book Rating : 4.6/5 (8 download)

DOWNLOAD NOW!

Book Synopsis Open Quantum Physics and Environmental Heat Conversion into Usable Energy by : Eliade Stefanescu

Download or read book Open Quantum Physics and Environmental Heat Conversion into Usable Energy written by Eliade Stefanescu and published by Bentham Science Publishers. This book was released on 2014-12-18 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Quantum system can be viewed as a larger closed system comprising of two components: an open quantum system and its surrounding environment. These two components interact with each other, and in the realm of theoretical physics, this interaction cannot be neglected. This eBook explains mathematical and statistical concepts essential for describing a realistic quantum system by presenting recent contributions in this field. The book commences by explaining of the basics of quantum mechanics, statistical physics, and physics of open quantum systems. Detailed methods of deriving theoretical equations with explicit analytical coefficients with respect to open quantum systems are also explained. The book concludes with the study of a quantum heat converter in the framework of an all-microscopic theory involving fermions, photons, and phonons. Readers of this book will gain a better understanding on the following topics: • Quantum mechanics including the Boson and Fermion states, Fermi-Dirac and Bose-Einstein statistics, spin-statistics relation, many-body systems of Bosons and Fermions, the Fermi-Dirac integrals of the Fermion state densities, and transport phenomena in semiconductors • Dissipative dynamics and quantum systems such as friction, diffusion, friction-diffusion relation, mobility, occupation probability dynamics, damping, spectral width, correlation and autocorrelation, memory, stability, bifurcation, self-organization, and chaos • Lindblad’s theory of open quantum systems through the work of Alicki and Lendi • Quantum tunneling as an interaction with a system. • Optical bistability, including the fundamental contributions of Carmichael, McCall, and Bonifacio. • Master equations based on the microscopic theory of Ford, Lewis, and O’Connell. • Field propagation in a semiconductor structure • Coherent light propagation in the framework of a microscopic model including the refractive index and the Raman frequency shift. • Heat conversion in the framework of an all-microscopic model of open queantum systems • Entropy dynamics in a matter field system.

Quantum Tunnelling in Condensed Media

Author : Yu. Kagan
Publisher : Elsevier
ISBN 13 : 0444600477
Total Pages : 495 pages
Book Rating : 4.4/5 (446 download)

DOWNLOAD NOW!

Book Synopsis Quantum Tunnelling in Condensed Media by : Yu. Kagan

Download or read book Quantum Tunnelling in Condensed Media written by Yu. Kagan and published by Elsevier. This book was released on 2012-12-02 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essays in this book deal with of the problem of quantum tunnelling and related behavior of a microscopic or macroscopic system, which interacts strongly with an "environment" - this being some form of condensed matter. The "system" in question need not be physically distinct from its environment, but could, for example, be one particular degree of freedom on which attention is focussed, as in the case of the Josephson junction studied in several of the papers. This general problem has been studied in many hundreds, if not thousands, of articles in the literature, in contexts as diverse as biophysics and quantum cosmology. The editors have grouped together papers which are representative of the main trends in this area in the last fifteen years or so and sufficiently related in general spirit and terminology that common themes can be discerned. The contributions are primarily theoretical, but the comparison with experiment is discussed wherever possible.

Quantum Tunneling in Complex Systems

Author : Joachim Ankerhold
Publisher : Springer
ISBN 13 : 3540680764
Total Pages : 210 pages
Book Rating : 4.5/5 (46 download)

DOWNLOAD NOW!

Book Synopsis Quantum Tunneling in Complex Systems by : Joachim Ankerhold

Download or read book Quantum Tunneling in Complex Systems written by Joachim Ankerhold and published by Springer. This book was released on 2007-04-20 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last two decades remarkable progress has been made in understanding and describing tunneling processes in complex systems in terms of classical trajectories. This book introduces recent concepts and achievements. There is particular emphasis on a dynamical formulation and relations to specific systems in mesoscopic, molecular, atomic and nuclear physics.

Quantum Tunneling in Complex Systems

Author : Joachim Ankerhold
Publisher : Springer Science & Business Media
ISBN 13 : 3540680748
Total Pages : 221 pages
Book Rating : 4.5/5 (46 download)

DOWNLOAD NOW!

Book Synopsis Quantum Tunneling in Complex Systems by : Joachim Ankerhold

Download or read book Quantum Tunneling in Complex Systems written by Joachim Ankerhold and published by Springer Science & Business Media. This book was released on 2007-02-15 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last two decades remarkable progress has been made in understanding and describing tunneling processes in complex systems in terms of classical trajectories. This book introduces recent concepts and achievements with particular emphasis on a dynamical formulation and relations to specific systems in mesoscopic, molecular, and atomic physics. Advanced instanton techniques, e.g. for decay rates and tunnel splittings, are discussed in the first part. The second part covers current developments for wave-packet tunneling in real-time, and the third part describes thermodynamics and dynamical approaches for barrier transmission in statistical, particularly dissipative systems.

Quantum Dissipative Systems (Third Edition)

Author : Weiss Ulrich
Publisher : World Scientific
ISBN 13 : 9814471852
Total Pages : 528 pages
Book Rating : 4.8/5 (144 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems (Third Edition) by : Weiss Ulrich

Download or read book Quantum Dissipative Systems (Third Edition) written by Weiss Ulrich and published by World Scientific. This book was released on 2008-03-04 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major advances in the quantum theory of macroscopic systems, in combination with stunning experimental achievements, have brightened the field and brought it to the attention of the general community in natural sciences. Today, working knowledge of dissipative quantum mechanics is an essential tool for many physicists. This book — originally published in 1990 and republished in 1999 as an enlarged second edition — delves much deeper than ever before into the fundamental concepts, methods, and applications of quantum dissipative systems, including the most recent developments.In this third edition, 26 chapters from the second edition contain additional material and several chapters are completely rewritten. It deals with the phenomena and theory of decoherence, relaxation, and dissipation in quantum mechanics that arise from the interaction with the environment. In so doing, a general path integral description of equilibrium thermodynamics and nonequilibrium dynamics is developed.

Quantum Dissipative Systems (Second Edition)

Author : Ulrich Weiss
Publisher : World Scientific
ISBN 13 : 9814494216
Total Pages : 466 pages
Book Rating : 4.8/5 (144 download)

DOWNLOAD NOW!

Book Synopsis Quantum Dissipative Systems (Second Edition) by : Ulrich Weiss

Download or read book Quantum Dissipative Systems (Second Edition) written by Ulrich Weiss and published by World Scientific. This book was released on 1999-10-27 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in the quantum theory of macroscopic systems have brightened up the field and brought it into the focus of a general community in natural sciences. The fundamental concepts, methods and applications including the most recent developments, previously covered for the most part only in the original literature, are presented here in a comprehensive treatment to an audience who is reasonably familiar with quantum-statistical mechanics and has had rudimentary contacts with the path integral formulation.This book deals with the phenomena and theory of decoherence and dissipation in quantum mechanics that arise from the interaction with the environment. A general path integral description of equilibrium thermodynamics and non-equilibrium dynamics is developed. The approach can deal with weak and strong dissipation, and with all kinds of memory effects. Applications to numerous phenomenological and microscopic systems are presented, where emphasis is put on condensed matter and chemical physics. The basic principles and methods of preparation functions, propagating functions, and time correlation functions are described. Special attention is focused on quantum tunneling and quantum coherence phenomena of macroscopic variables. Many illustrative realistic examples are discussed in some detail. The book attempts to provide a broad perspective and to open up this rapidly developing field to interested researchers normally working in different fields.In this enlarged second edition, the nineteen chapters of the first edition have been expanded by about one-third to better meet both the requests of newcomers to the field and of advanced readers, and seven new chapters have been added that review the most recent important developments.

Driven Tunneling Dynamics of Dissipative Two-state Quantum Systems

Author : Ludwig Hartmann
Publisher :
ISBN 13 : 9783826578724
Total Pages : 116 pages
Book Rating : 4.5/5 (787 download)

DOWNLOAD NOW!

Book Synopsis Driven Tunneling Dynamics of Dissipative Two-state Quantum Systems by : Ludwig Hartmann

Download or read book Driven Tunneling Dynamics of Dissipative Two-state Quantum Systems written by Ludwig Hartmann and published by . This book was released on 2000 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Strongly Interacting Quantum Systems out of Equilibrium

Author : Thierry Giamarchi
Publisher : Oxford University Press
ISBN 13 : 0191080535
Total Pages : 578 pages
Book Rating : 4.1/5 (91 download)

DOWNLOAD NOW!

Book Synopsis Strongly Interacting Quantum Systems out of Equilibrium by : Thierry Giamarchi

Download or read book Strongly Interacting Quantum Systems out of Equilibrium written by Thierry Giamarchi and published by Oxford University Press. This book was released on 2016-11-17 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade new experimental tools and theoretical concepts are providing new insights into collective nonequilibrium behavior of quantum systems. The exquisite control provided by laser trapping and cooling techniques allows us to observe the behavior of condensed bose and degenerate Fermi gases under nonequilibrium drive or after `quenches' in which a Hamiltonian parameter is suddenly or slowly changed. On the solid state front, high intensity short-time pulses and fast (femtosecond) probes allow solids to be put into highly excited states and probed before relaxation and dissipation occur. Experimental developments are matched by progress in theoretical techniques ranging from exact solutions of strongly interacting nonequilibrium models to new approaches to nonequilibrium numerics. The summer school `Strongly interacting quantum systems out of equilibrium' held at the Les Houches School of Physics as its XCIX session was designed to summarize this progress, lay out the open questions and define directions for future work. This books collects the lecture notes of the main courses given in this summer school.

Frontiers in Physics - Rising Stars Asia

Author : Wenxiang Xu
Publisher : Frontiers Media SA
ISBN 13 : 2889745988
Total Pages : 94 pages
Book Rating : 4.8/5 (897 download)

DOWNLOAD NOW!

Book Synopsis Frontiers in Physics - Rising Stars Asia by : Wenxiang Xu

Download or read book Frontiers in Physics - Rising Stars Asia written by Wenxiang Xu and published by Frontiers Media SA. This book was released on 2022-03-07 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field Theory of Non-Equilibrium Systems

Author : Alex Kamenev
Publisher : Cambridge University Press
ISBN 13 : 1108846440
Total Pages : 514 pages
Book Rating : 4.1/5 (88 download)

DOWNLOAD NOW!

Book Synopsis Field Theory of Non-Equilibrium Systems by : Alex Kamenev

Download or read book Field Theory of Non-Equilibrium Systems written by Alex Kamenev and published by Cambridge University Press. This book was released on 2023-01-05 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physics of non-equilibrium many-body systems is a rapidly expanding area of theoretical physics. Traditionally employed in laser physics and superconducting kinetics, these techniques have more recently found applications in the dynamics of cold atomic gases, mesoscopic and nano-mechanical systems, and quantum computation. This book provides a detailed presentation of modern non-equilibrium field-theoretical methods, applied to examples ranging from biophysics to the kinetics of superfluids and superconductors. A highly pedagogical and self-contained approach is adopted within the text, making it ideal as a reference for graduate students and researchers in condensed matter physics. In this Second Edition, the text has been substantially updated to include recent developments in the field such as driven-dissipative quantum systems, kinetics of fermions with Berry curvature, and Floquet kinetics of periodically driven systems, among many other important new topics. Problems have been added throughout, structured as compact guided research projects that encourage independent exploration.