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Автор: Atkins Peter W Название: Molecular Quantum Mechanics ISBN: 0199541426 ISBN13(EAN): 9780199541423 Издательство: Oxford Academ Цена: 5368 р. Наличие на складе: Нет в наличии. Купить
 

Автор: Kyriakos Tamvakis Название: Problems and Solutions in Quantum Mechanics ISBN: 0521840872 ISBN13(EAN): 9780521840873 Издательство: Cambridge Academ Цена: 9313 р. Наличие на складе: Нет в наличии. Описание: This collection of solved problems corresponds to the standard topics covered in established undergraduate and graduate courses in Quantum Mechanics. Problems are also included on topics of interest which are often absent in the existing literature. Solutions are presented in considerable detail, to enable students to follow each step. The emphasis is on stressing the principles and methods used, allowing students to master new ways of thinking and problemsolving techniques. The problems themselves are longer than those usually encountered in textbooks and consist of a number of questions based around a central theme, highlighting properties and concepts of interest. For undergraduate and graduate students, as well as those involved in teaching Quantum Mechanics, the book can be used as a supplementary text or as an independent selfstudy tool. Купить
 

Название: Lectures on quantum mechanics (in 3 companion volumes)  volume 3: perturbed evolution ISBN: 9812567917 ISBN13(EAN): 9789812567918 Издательство: World Scientific Publishing Цена: 5752 р. Наличие на складе: Нет в наличии. Описание: "Basic Matters" is a first introduction to quantum mechanics that does not assume any prior knowledge of the subject. The emphasis is on the general
structure as the necessary foundation of any understanding. Starting from the simplest quantum phenomenon, the SternGerlach experiment with its choice between two discrete
outcomes, and ending with onedimensional continuous systems, the physical concepts and notions as well as the mathematical formalism of quantum mechanics are developed in
successive, manageable steps.
The presentation is modern inasmuch as the natural language of the trade  Dirac's kets and bras and so on  is introduced early, and the
temporal evolution is dealt with in a picturefree manner, with Schrodinger's and Heisenberg's equations of motion side by side and on equal footing. The reader of "Simple Systems" is
not expected to be familiar with the material in "Basic Matters", but should have the minimal knowledge of a standard brief introduction to quantum mechanics with its typical emphasis
on onedimensional position wave functions. The step to Dirac's more abstract and much more powerful formalism is taken immediately, followed by reviews of quantum kinematics and
quantum dynamics.
The important standard examples (forcefree motion, constant force, harmonic oscillator, hydrogenlike atoms) are then treated in considerable detail,
whereby a nonstandard perspective is offered wherever it is deemed feasible and useful. A final chapter is devoted to approximation methods, from the HellmannFeynman theorem to
the WKB quantization rule. "Perturbed Evolution" has a closer link to "Simple Systems" than that volume has to "Basic Matters", but any reader familiar with the subject matter of a solid
introduction to quantum mechanics  such as Dirac's formalism of kets and bras, Schrodinger's and Heisenberg's equations of motion, and the standard examples that can be treated
exactly, with harmonic oscillators and hydrogenlike atoms among them  can cope with the somewhat advanced material of this volume, in part.
The basics of kinematics and
dynamics are reviewed at the outset, including discussions of Bohr's principle of complementarity and Schwinger's quantum action principle. The Born series, the LippmannSchwinger
equation, and Fermi's golden rule are recurring themes in the treatment of the central subject matter  the evolution in the presence of perturbing interactions for which there are no exact
solutions as one has them for the standard examples in "Simple Systems". The scattering by a localized potential is regarded as a perturbed evolution of a particular kind and is dealt
with accordingly.
The unique features of the scattering of indistinguishable quantum objects illustrate the nonclassical properties of bosons and fermions and prepare the
groundwork for a discussion of multielectron atoms.
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Название: Quantum mechanics in nonlinear systems ISBN: 9812562990 ISBN13(EAN): 9789812562999 Издательство: World Scientific Publishing Цена: 4474 р. Наличие на складе: Нет в наличии. Описание: In the history of physics and science, quantum mechanics has served as the foundation of modern science. This book discusses the properties of microscopic
particles in nonlinear systems, principles of the nonlinear quantum mechanical theory, and its applications in condensed matter, polymers and biological systems. The book is essentially
composed of three parts.
The first part presents a review of linear quantum mechanics, as well as theoretical and experimental fundamentals that establish the nonlinear
quantum mechanical theory. The theory itself and its essential features are covered in the second part. In the final part, extensive applications of this theory in physics, biology and
polymer are introduced.
The whole volume forms a complete system of nonlinear quantum mechanics. The book is intended for researchers, graduate students as well as
upperlevel undergraduates.
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Название: Path integrals in quantum mechanics, statistics, polymer physics, and financial markets (3rd edition) ISBN: 9812381074 ISBN13(EAN): 9789812381071 Издательство: World Scientific Publishing Цена: 4090 р. Наличие на складе: Нет в наличии. Описание: This is the third, significantly expanded edition of the comprehensive textbook published in 1990 on the theory and applications of path integrals. It is the first
book to explicitly solve path integrals of a wide variety of nontrivial quantummechanical systems, in particular the hydrogen atom. The solutions have become possible by two major
advances.
The first is a new euclidean path integral formula which increases the restricted range of applicability of Feynman's famous formula to include singular attractive 1/r
and 1/r2 potentials. The second is a simple quantum equivalence principle governing the transformation of euclidean path integrals to spaces with curvature and torsion, which leads to
timesliced path integrals that are manifestly invariant under coordinate transformations. In addition to the timesliced definition, the author gives a perturbative definition of path integrals
which makes them invariant under coordinate transformations.
A consistent implementation of this property leads to an extension of the theory of generalized functions by
defining uniquely integrals over products of distributions. The powerful FeynmanKleinert variational approach is explained and developed systematically into a variational perturbation
theory which, in contrast to ordinary perturbation theory, produces convergent expansions. The convergence is uniform from weak to stron
couplings, opening a way to precise approximate evaluations of analytically unsolvable path integrals.
Tunneling processes are treated in detail. The results are used to
determine the lifetime of supercurrents, the stability of metastable thermodynamic phases, and the largeorder behavior of perturbation expansions. A new variational treatment extends
the range of validity of previous tunneling theories from large to small barriers.
A corresponding extension of largeorder perturbation theory also applies now to small orders.
Special attention is devoted to path integrals with topological restrictions. These are relevant to the understanding of the statistical properties of elementary particles and the
entaglement phenomena in polymer physics and biophysics.
The ChernSimons theory of particles with fractional statistics (anyons) is introduced and applied to explain the
fractional quantum Hall effect. The relevance of path integrals to financial markets is discussed, and improvements of the famous BlackScholes formula for option prices are given
which account for the fact that large market fluctuations occur much more frequently than in the commonly used Gaussian distributions. The author's other book on 'Critical Properties of
[phi]4 Theories' gives a thorough introduction to the field of critical phenomena and develops new powerful resummation techniques for the extraction of physical results from the
divergent perturbation expansions.
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Название: Quantum mechanics: its early development and the road to entanglement ISBN: 1860949789 ISBN13(EAN): 9781860949784 Издательство: World Scientific Publishing Цена: 3707 р. Наличие на складе: Нет в наличии. Описание: This book provides the reader with an explanation of the origin and establishment of quantum mechanics, with the mathematics in a digestible form, together
with a descriptive survey of later developments up to the present day. The mathematical treatment closely follows the original treatment, but in modern terms, using uniform symbolism as
much as possible and with simplifications (e.g. the use of one dimension instead of three) to avoid visual indigestion due to unnecessarily complicated and overdecorated
mathematics.
Containing an extensive bibliography and useful appendices as well as references to original works, reviews, and biographies, the reader is wellequipped to
delve further into the subject. In addition to its importance for those studying physics, it is also valuable for those studying the history of science.
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Название: Path integrals in quantum mechanics, statistics, polymer physics, and financial markets (4th edition) ISBN: 9812700099 ISBN13(EAN): 9789812700094 Издательство: World Scientific Publishing Цена: 3196 р. Наличие на складе: Нет в наличии. Описание: Dealing with the theory and applications of path integrals, this book explicitly solves path integrals of a wide variety of nontrivial quantummechanical systems, in particular the hydrogen atom. It also gives a perturbative definition of path integrals which makes them invariant under coordinate transformations. Купить
 

Название: Lectures on quantum mechanics (in 3 companion volumes)  volume 3: perturbed evolution ISBN: 9812569758 ISBN13(EAN): 9789812569752 Издательство: World Scientific Publishing Цена: 2301 р. Наличие на складе: Нет в наличии. Описание: "Perturbed Evolution" has a closer link to "Simple Systems" than that volume has to "Basic Matters", but any reader familiar with the subject matter of a solid
introduction to quantum mechanics  such as Dirac's formalism of kets and bras, Schrodinger's and Heisenberg's equations of motion, and the standard examples that can be treated
exactly, with harmonic oscillators and hydrogenlike atoms among them  can cope with the somewhat advanced material of this volume, in part. The basics of kinematics and dynamics
are reviewed at the outset, including discussions of Bohr's principle of complementarity and Schwinger's quantum action principle. The Born series, the LippmannSchwinger equation,
and Fermi's golden rule are recurring themes in the treatment of the central subject matter  the evolution in the presence of perturbing interactions for which there are no exact solutions
as one has them for the standard examples in Simple Systems.
The scattering by a localized potential is regarded as a perturbed evolution of a particular kind and is dealt with
accordingly. The unique features of the scattering of indistinguishable quantum objects illustrate the nonclassical properties of bosons and fermions and prepare the groundwork for a
discussion of multielectron atoms.
Купить
 

Название: Lectures on quantum mechanics (in 3 companion volumes)  volume 3: perturbed evolution ISBN: 9812569731 ISBN13(EAN): 9789812569738 Издательство: World Scientific Publishing Цена: 2301 р. Наличие на складе: Нет в наличии. Описание: The reader of "Simple Systems" is not expected to be familiar with the material in "Basic Matters", but should have the minimal knowledge of a standard brief
introduction to quantum mechanics with its typical emphasis on onedimensional position wave functions. The step to Dirac's more abstract and much more powerful formalism is taken
immediately, followed by reviews of quantum kinematics and quantum dynamics. The important standard examples (forcefree motion, constant force, harmonic oscillator, hydrogenlike
atoms) are then treated in considerable detail, whereby a nonstandard perspective is offered wherever it is deemed feasible and useful.
A final chapter is devoted to
approximation methods, from the HellmannFeynman theorem to the WKB quantization rule.
Купить
 

Автор: J. S. Bell Название: Speakable and Unspeakable in Quantum Mechanics ISBN: 0521523389 ISBN13(EAN): 9780521523387 Издательство: Cambridge Academ Цена: 3396 р. Наличие на складе: Нет в наличии. Описание: John Bell, FRS was one of the leading expositors and interpreters of modern quantum theory. He is particularly famous for his discovery of the crucial difference between the predictions of conventional quantum mechanics and the implications of local causality, a concept insisted on by Einstein. John Bell's work played a major role in the development of our current understanding of the profound nature of quantum concepts and of the fundamental limitations they impose on the applicability of the classical ideas of space, time and locality. This book includes all of John Bell's published and unpublished papers on the conceptual and philosophical problems of quantum mechanics, including two papers that appeared after the first edition was published. The book includes a short Preface written by the author for the first edition, and also an introduction by Alain Aspect that puts into context John Bell's enormous contribution to the quantum philosophy debate. Купить
 

Автор: Bowman, Gary Название: Essential Quantum Mechanics ISBN: 0199228930 ISBN13(EAN): 9780199228935 Издательство: Oxford Academ Цена: 2629 р. Наличие на складе: Нет в наличии. Описание: A concise, lucid development of the fundamental structure of quantum mechanics from a thoroughly modern perspective. Focusing on physical and mathematical understanding, with over 60 problems, this compact introduction is invaluable for students and researchers in physics and other fields where quantum mechanics plays an important role. Купить
 

Автор: Daniel F. Styer Название: The Strange World of Quantum Mechanics ISBN: 0521667801 ISBN13(EAN): 9780521667807 Издательство: Cambridge Academ Цена: 2629 р. Наличие на складе: Нет в наличии. Описание: This is an exceptionally accessible, accurate, and nontechnical introduction to quantum mechanics. After briefly summarizing the differences between classical and quantum behaviour, this engaging account considers the SternGerlach experiment and its implications, treats the concepts of probability, and then discusses the EinsteinPodolskyRosen paradox and Bell’s theorem. Quantal interference and the concept of amplitudes are introduced and the link revealed between probabilities and the interference of amplitudes. Quantal amplitude is employed to describe interference effects. Final chapters explore exciting new developments in quantum computation and cryptography, discover the unexpected behaviour of a quantal bouncingball, and tackle the challenge of describing a particle with no position. Thoughtprovoking problems and suggestions for further reading are included. Suitable for use as a course text, The Strange World of Quantum Mechanics enables students to develop a genuine understanding of the domain of the very small. It will also appeal to general readers seeking intellectual adventure. Купить
 
