Classical, Semiclassical and Quantum Dynamics in Atoms, Harald Friedrich; Bruno Eckhardt
Автор: D.S.F. Crothers Название: Semiclassical Dynamics and Relaxation ISBN: 1441925546 ISBN-13(EAN): 9781441925541 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Physicists will find this text useful. It is a rigorous and comprehensive discussion of the mathematics of semiclassical theory to condensed-matter physics. The author has 42 years` experience in quantum dynamics and the processes of atomic collisions.
Автор: Klaus Richter Название: Semiclassical Theory of Mesoscopic Quantum Systems ISBN: 3662156504 ISBN-13(EAN): 9783662156506 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes manifestations of classical dynamics and chaos in the quantum properties of mesoscopic systems.
Автор: Berthold-G. Englert Название: Semiclassical Theory of Atoms ISBN: 3662136813 ISBN-13(EAN): 9783662136812 Издательство: Springer Рейтинг: Цена: 10448.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Daniel Waltner Название: Semiclassical Approach to Mesoscopic Systems ISBN: 3642440614 ISBN-13(EAN): 9783642440618 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This up-to-date, clearly-written volume describes mesoscopic systems with classically chaotic dynamics using semiclassical methods which combine elements of classical dynamics and quantum interference effects.
Описание: Proceedings of the NATO Advanced Study Institute, Cambridge, England, September 1979
Автор: B. C. Eu Название: Semiclassical Theories of Molecular Scattering ISBN: 364288167X ISBN-13(EAN): 9783642881671 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The study of molecular collisions at energies from less than about 100 eV 3 down to a few 10- eV, which is roughly the range of chemical interest, has greatly expanded in the last 10 to 20 years.
Автор: Vladimir F. Lazutkin; A.I. Shnirelman Название: KAM Theory and Semiclassical Approximations to Eigenfunctions ISBN: 3642762492 ISBN-13(EAN): 9783642762499 Издательство: Springer Рейтинг: Цена: 12577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It is a surprising fact that so far almost no books have been published on KAM theory. The first part of this book seems to be the first monographic exposition of this subject, despite the fact that the discussion of KAM theory started as early as 1954 (Kolmogorov) and was developed later in 1962 by Arnold and Moser. Today, this mathematical field is very popular and well known among physicists and mathematicians. In the first part of this Ergebnisse-Bericht, Lazutkin succeeds in giving a complete and self-contained exposition of the subject, including a part on Hamiltonian dynamics. The main results concern the existence and persistence of KAM theory, their smooth dependence on the frequency, and the estimate of the measure of the set filled by KAM theory. The second part is devoted to the construction of the semiclassical asymptotics to the eigenfunctions of the generalized Schr dinger operator. The main result is the asymptotic formulae for eigenfunctions and eigenvalues, using Maslov s operator, for the set of eigenvalues of positive density in the set of all eigenvalues. An addendum by Prof. A.I. Shnirelman treats eigenfunctions corresponding to the "chaotic component" of the phase space.
Автор: Flor Langouche; Dirk Roekaerts; E. Tirapegui Название: Functional Integration and Semiclassical Expansions ISBN: 902771472X ISBN-13(EAN): 9789027714725 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is intended as a fairly complete presentation of what--'We call the discretization approach to functional integrals, i.e. path integrals defined as limits of discretized axpressions. In its main parts it is based 0n the original work of the authors. We hope to have provided the readers with a rather complete and up-to-date bibliography, and we apologize to authors whose work has not been cited through ignorance ori our part. Our main concern has been to present a for- malism that is practical and which can be adapted to make computations in the numerous areas where path integrals are being increasingly used. For these reasons applications, illustrative examples, and detailed calculations are included. The book is partially based on lectures given by one of us (E.T.) at the Institut de Physique Theorique of the u.c.L. (Louvain-la-Neuve). We thank Dr. M.E. Brachet (University of Paris) for his help in the redaction of chapter 8. We are indebted to many of our colleagues and especially to the members of the Instituut voor Theoretische Fysica, K.U. Leuven for their interest and encouragement. We also thank Professor Claudio Anguita, Dean of the Faculty of Physics and Mathematics of .the University of Chile, for his constant support. Special thanks are due to Christine Detroije and Lutgarde Dubois for their very fine and hard work in typing the manuscript.
Автор: Andr? Bach Название: An Introduction to Semiclassical and Microlocal Analysis ISBN: 1441929614 ISBN-13(EAN): 9781441929617 Издательство: Springer Рейтинг: Цена: 8378.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The following lecture notes correspond to a course taught for several years, first at the University of Paris-Nord (France) and then at the University of Bologna (Italy). They are mainly addressed to nonspecialists in the subject, and their purpose is to present in a pedagogical way most of the techniques used in the microlocal treatment of semiclassical problems coming from quantum physics. Both the standard Coo pseudodifferential calculus and the analytic microlocal analysis are developed, in a context that remains intentionally global so that only the relevant difficulties of the theory are encountered. The main original- ity lies in the fact that we derive all the main features of analytic microlocal analysis from a single a priori estimate, which turns out to be elementary once the Coo pseudodifferential calculus is established. Various detailed exercises are given at the end of the main chapters, most of them being easily solvable by students. Besides illustrating the main results of the lecture, their aim is also to introduce the reader to various further developments of the theory, such as the functional calculus of pseudodifferential operators, properties of the analytic wave front set, Gevrey classes, the use of coherent states, the notion of semiclassical measures, WKB constructions. Applications to the study of the Schrodinger operator are also discussed in the text, so that they may help the understanding of new notions or general results where they appear by replacing them in the context of quantum mechanics.
Автор: Hanno Schmiedt Название: Molecular Symmetry, Super-Rotation, and Semiclassical Motion ISBN: 3319660705 ISBN-13(EAN): 9783319660707 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
New ideas to old problems - An introduction
Part I Group theory in molecular physics
1 Basic concepts
2 Schur-Weyl duality in molecules
3 Reactive collisions
Part II Extremely floppy molecules
1 Introducing extreme floppiness
2 Symmetry beyond perturbation theory
3 The molecular super-rotor
4 Super-rotor states and their symmetry
5 Protonated methane
6 Refinements and further applications
Part III Semi-classical approach to rotational dynamics
1 Ultrafast rotation
2 Application to sulfur dioxide
3 Discussion
New ideas to old problems - A conclusion
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