Download or read book Quantum Statistical Mechanics Selected Works Of N N Bogolubov written by Nickolai N Bogolubov Jr and published by World Scientific. This book was released on 2014-08-14 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book we have solved the complicated problem of constructing upper bounds for many-time averages for the case of a fairly broad class of model systems with four-fermion interaction. The methods proposed in this book for solving this problem will undoubtedly find application not only for the model systems associated with the theory of superconductivity considered here. The theoretical methods developed in Chapters 1 and 2 are already applicable to a much broader class of model systems from statistical physics and the theory of elementary particles.
Download or read book Introduction to Quantum Statistical Mechanics written by N. N. Bogolubov, Jr. and published by World Scientific. This book was released on 2010 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Quantum Statistical Mechanics (2nd Edition) may be used as an advanced textbook by graduate students, even ambitious undergraduates in physics. It is also suitable for non experts in physics who wish to have an overview of some of the classic and fundamental quantum models in the subject. The explanation in the book is detailed enough to capture the interest of the reader, and complete enough to provide the necessary background material needed to dwell further into the subject and explore the research literature.
Download or read book Quantum and Classical Statistical Mechanics written by N. N. Bogolubov and published by CRC Press. This book was released on 1995-09-22 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Works written by N. N. Bogolubov (Jr.) and published by CRC Press. This book was released on 1995 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains some of Bogolubov's papers on quantum field theory and the theory of elementary particles. The work undertaken by the author in the 1950s gave rise to some entirely new concepts, which include his suggestion that an appropriate mathematical method for quantum field theory should involve distributions, and his dismissal of his contemporaries' view of divergences as a problem. Also included in this collection are Bogolubov's proof of the theorem that the scattering matrix is determined in each order of peturbation theory up to quasi-local operators, together with his formulation of the method of the renormalization group in quantum field theory
Download or read book Statistical Mechanics And The Physics Of Many particle Model Systems written by Alexander Leonidovich Kuzemsky and published by World Scientific. This book was released on 2017-02-24 with total page 1259 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is devoted to the study of the correlation effects in many-particle systems. It presents the advanced methods of quantum statistical mechanics (equilibrium and nonequilibrium), and shows their effectiveness and operational ability in applications to problems of quantum solid-state theory, quantum theory of magnetism and the kinetic theory. The book includes description of the fundamental concepts and techniques of analysis following the approach of N N Bogoliubov's school, including recent developments. It provides an overview that introduces the main notions of quantum many-particle physics with the emphasis on concepts and models.This book combines the features of textbook and research monograph. For many topics the aim is to start from the beginning and to guide the reader to the threshold of advanced researches. Many chapters include also additional information and discuss many complex research areas which are not often discussed in other places. The book is useful for established researchers to organize and present the advanced material disseminated in the literature. The book contains also an extensive bibliography.The book serves undergraduate, graduate and postgraduate students, as well as researchers who have had prior experience with the subject matter at a more elementary level or have used other many-particle techniques.
Download or read book A D Alexandrov Selected Works written by Yu. G. Reshetnyak and published by CRC Press. This book was released on 2002-02-21 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alexandr Danilovich Alexandrov has been called a giant of 20th-century mathematics. This volume contains some of the most important papers by this renowned geometer and hence, some of his most influential ideas. Alexandrov addressed a wide range of modern mathematical problems, and he did so with intelligence and elegance, solving some of the discipline's most difficult and enduring challenges. He was the first to apply many of the tools and methods of the theory of real functions and functional analysis that are now current in geometry. The topics here include convex polyhedrons and closed surfaces, an elementary proof and extension of Minkowski's theorem, Riemannian geometry and a method for Dirichlet problems. This monograph, published in English for the first time, gives unparalleled access to a brilliant mind, and advanced students and researchers in applied mathematics and geometry will find it indispensable.
Download or read book Polaron Theory written by N. N. Bogolubov Jr. and published by CRC Press. This book was released on 2000-05-17 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with an introduction to the T-product approach in the theory of a particle interacting with bosonic fields as applied, for example, to the linearized polaron model, the book goes on to deal with the equilibrium state objective being to derive Bogolubov's inequality for the reduced free energy of the polaron. The third chapter deals with some problems related to the non-equilibrium polaron theory, including polaron kinetics. Finally, alternative methods used in polaron theory are also presented and compared with Bogolubov's method.
Download or read book A D Alexandrov Selected Works Part I written by Yu. G. Reshetnyak and published by CRC Press. This book was released on 2002-02-21 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alexandr Danilovich Alexandrov has been called a giant of 20th-century mathematics. This volume contains some of the most important papers by this renowned geometer and hence, some of his most influential ideas. Alexandrov addressed a wide range of modern mathematical problems, and he did so with intelligence and elegance, solving some of the disci
Download or read book Introduction To Quantum Statistical Mechanics written by Nickolai N Bogolubov Jr and published by World Scientific Publishing Company. This book was released on 1982-01-01 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text represents the first translated edition of a special series of lectures delivered at the Physics Department of the Moscow State University.It can serve as an introduction to a large group ranging from final year undergraduates to researchers and others requiring and understanding of Quantum Statistics and Second Quantization methods.
Download or read book Selected Topics In Statistical Mechanics 5th International Symposium written by Nickolai N Bogolubov Jr and published by World Scientific. This book was released on 1990-07-13 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium is dedicated to Prof N N Bogolubov on the occasion of his 80th birthday. Besides including a collection of articles by distinguished speakers, this volume also contains a review on the life and scientific activities of Prof N N Bogolubov.
Download or read book Nonlinear Mechanics and Pure Mathematics written by V. S. Vladimirov and published by CRC Press. This book was released on 1995 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asymptotic Theory Of Quantum Statistical Inference Selected Papers written by Masahito Hayashi and published by World Scientific. This book was released on 2005-02-21 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum statistical inference, a research field with deep roots in the foundations of both quantum physics and mathematical statistics, has made remarkable progress since 1990. In particular, its asymptotic theory has been developed during this period. However, there has hitherto been no book covering this remarkable progress after 1990; the famous textbooks by Holevo and Helstrom deal only with research results in the earlier stage (1960s-1970s).This book presents the important and recent results of quantum statistical inference. It focuses on the asymptotic theory, which is one of the central issues of mathematical statistics and had not been investigated in quantum statistical inference until the early 1980s. It contains outstanding papers after Holevo's textbook, some of which are of great importance but are not available now.The reader is expected to have only elementary mathematical knowledge, and therefore much of the content will be accessible to graduate students as well as research workers in related fields. Introductions to quantum statistical inference have been specially written for the book. Asymptotic Theory of Quantum Statistical Inference: Selected Papers will give the reader a new insight into physics and statistical inference.
Download or read book Dynamical Theory written by N. N. Bogolubov and published by CRC Press. This book was released on 1990 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of Bogolubov's papers on dynamical theory, which introduce the key concept of the hierarchy of relaxation times in statistical physics. A method of obtaining a system of coupled equations for the probability densities for groups of one or more particles is proposed. This has proved to be the most effective method in statistical mechanics for equilibrium and non-equilibrium to date. In his papers, Bogolubov clarifies how stochastic behaviour, which is specific for a macroscopic description, arises in a purely mechanistic approach, in which microscopic equations of dynamical theory are used.
Download or read book I G Petrovskii Selected Wrks P written by Olga Oleinik and published by Taylor & Francis. This book was released on 2023-05-31 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the major works of Ivan Georgievich Petrowsky on systems of partial differential equations and algebraic geometry. The articles are of crucial importance for the topology of real algebraic manifolds and are the source of intensive development of theory of real algebraic manifolds.
Download or read book Descriptive Theory of Sets and Functions Functional Analysis in Semi ordered Spaces written by L.V. Kantorovich and published by CRC Press. This book was released on 1996-02-19 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents articles of L.V. Kantorovich on the descriptive theory of sets and function and on functional analysis in semi-ordered spaces, to demonstrate the unity of L.V. Kantorovich's creative research. It also includes two papers on the "extension of Hilbert space".
Download or read book Differential Equations written by O.A. Oleinik and published by CRC Press. This book was released on 1996-02-09 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part II of the Selected Works of Ivan Georgievich Petrowsky, contains his major papers on second order Partial differential equations, systems of ordinary. Differential equations, the theory, of Probability, the theory of functions, and the calculus of variations. Many of the articles contained in this book have Profoundly, influenced the development of modern mathematics. Of exceptional value is the article on the equation of diffusion with growing quantity of the substance. This work has found extensive application in biology, genetics, economics and other branches of natural science. Also of great importance is Petrowsky's work on a Problem which still remains unsolved - that of the number of limit cycles for ordinary differential equations with rational right-hand sides.
Download or read book Applied Functional Analysis Approximation Methods and Computers written by S.S. Kutateladze and published by CRC Press. This book was released on 2010-12-12 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the most remarkable papers of L.V. Kantorovich in applied and numerical mathematics. It explores the principal directions of Kantorovich's research in approximate methods. The book covers descriptive set theory and functional analysis in semi-ordered vector spaces.
