Polaron Theory

Author : N. N. Bogolubov Jr.
Publisher : CRC Press
ISBN 13 : 9789056991623
Total Pages : 268 pages
Book Rating : 4.20/5 ( download)

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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.

Author : Nickolai N. Bogolubov Jr
Publisher : World Scientific
ISBN 13 : 9812833986
Total Pages : 183 pages
Book Rating : 4.83/5 ( download)

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Download or read book Aspects of Polaron Theory written by Nickolai N. Bogolubov Jr and published by World Scientific. This book was released on 2008 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The linear polaron model is an excellent example of an exactly soluble, yet nontrivial polaron system. It serves as a trial system or zero-level approximation in many sophisticated methods of polaron investigation. This book analyzes, in particular, the possibility of reduction of the full polaron Hamiltonian to the linear one, and introduces a special method of calculating thermodynamical characteristics based on the calculation of the averages of T-products. This T-product formalism seems to be a more convenient way of doing similar calculations involving Feynman's path integral approach.This book follows a step-by-step approach, from comparatively simple physical ideas to a clear understanding of sophisticated mathematical tools of investigation in modern polaron physics. The reader is able to compare the physical point of view with methods proposed in the book, and at the same time grasp the underlying mathematics.Some familiarity with quantum statistical mechanics is desirable in reading this book.

Author : Nikola? Nikolaevich Bogoli?ubov
Publisher : World Scientific
ISBN 13 : 9789971978983
Total Pages : 136 pages
Book Rating : 4.89/5 ( download)

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Download or read book Some Aspects of Polaron Theory written by Nikola? Nikolaevich Bogoli?ubov and published by World Scientific. This book was released on 1988 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is an amplification of a set of special lectures delivered by the authors in the Physics Department of Moscow State University. The linear polaron model is studied. It is shown that the system is soluble for arbitrary coupling interaction strength between the electron and lattice vibrations. Detailed calculational techniques for obtaining the correlation, spectral and Green functions are given. The thermodynamic properties of the system are studied within the framework of the functional method.

Author : N N Bogolubov
Publisher : World Scientific Publishing Company
ISBN 13 : 9813103922
Total Pages : 132 pages
Book Rating : 4.24/5 ( download)

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Download or read book Some Aspects of Polaron Theory written by N N Bogolubov and published by World Scientific Publishing Company. This book was released on 1988-11-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is an amplification of a set of special lectures delivered by the authors in the Physics Department of Moscow State University. The linear polaron model is studied. It is shown that the system is soluble for arbitrary coupling interaction strength between the electron and lattice vibrations. Detailed calculational techniques for obtaining the correlation, spectral and Green functions are given. The thermodynamic properties of the system are studied within the framework of the functional method.

Author : Alexandre S. Alexandrov
Publisher : Springer Science & Business Media
ISBN 13 : 3642018963
Total Pages : 171 pages
Book Rating : 4.61/5 ( download)

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Download or read book Advances in Polaron Physics written by Alexandre S. Alexandrov and published by Springer Science & Business Media. This book was released on 2009-10-03 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews recent developments in the field of polarons, starting with the basics and covering a number of active directions of research. It integrates theory and experimental results.

Author : M. I. Klinger
Publisher : Elsevier
ISBN 13 : 1483158195
Total Pages : 950 pages
Book Rating : 4.98/5 ( download)

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Download or read book Problems of Linear Electron (Polaron) Transport Theory in Semiconductors written by M. I. Klinger and published by Elsevier. This book was released on 2017-05-04 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems of Linear Electron (Polaron) Transport Theory in Semiconductors summarizes and discusses the development of areas in electron transport theory in semiconductors, with emphasis on the fundamental aspects of the theory and the essential physical nature of the transport processes. The book is organized into three parts. Part I focuses on some general topics in the theory of transport phenomena: the general dynamical theory of linear transport in dissipative systems (Kubo formulae) and the phenomenological theory. Part II deals with the theory of polaron transport in a crystalline semiconductor. The last part contains a critical account of electron transport in disordered systems, including amorphous substances, with allowance for polaron effects.

Author : David Emin
Publisher : Cambridge University Press
ISBN 13 : 0521519063
Total Pages : 231 pages
Book Rating : 4.69/5 ( download)

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Download or read book Polarons written by David Emin and published by Cambridge University Press. This book was released on 2013 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: A distinctive introduction to the principles governing polaron science for experimental and theoretical graduate students and researchers.

Author : Viktor D. Lakhno
Publisher : Manchester University Press
ISBN 13 : 9780719035180
Total Pages : 192 pages
Book Rating : 4.8X/5 ( download)

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Download or read book Excited Polaron States in Condensed Media written by Viktor D. Lakhno and published by Manchester University Press. This book was released on 1991 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Gennady N. Chuev
Publisher : World Scientific
ISBN 13 : 9789810227784
Total Pages : 270 pages
Book Rating : 4.87/5 ( download)

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Download or read book Perspectives of Polarons written by Gennady N. Chuev and published by World Scientific. This book was released on 1996 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the development of the polaron theory and its applications in various fields of physics. Nowadays, methods of the polaron theory are widely used in such sciences as solid state and nuclear physics, chemistry, etc. The monograph includes selected articles, based on the talks, given at the Workshops held in Pushchino in 1993 and 1994. These articles cover different aspects of polaron physics and quantum field theory ranging from nuclear physics to solid state physics and chemistry, they involve both the fundamental research such as bipolarons and the polaron applications to study the self-trapped electron state in various liquids. We hope our book will be of interest to a broad range of readers, which can be able to sense the excitement of the articles.

Author : Alexandre S. Alexandrov
Publisher : Springer Science & Business Media
ISBN 13 : 1402063482
Total Pages : 672 pages
Book Rating : 4.80/5 ( download)

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Download or read book Polarons in Advanced Materials written by Alexandre S. Alexandrov and published by Springer Science & Business Media. This book was released on 2008-01-11 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book first introduces a single polaron and describes recent achievements in analytical and numerical studies of polaron properties in different e-ph models. It then describes multi-polaron physics as well as many key physical properties of high-temperature superconductors, colossal magnetoresistance oxides, conducting polymers and molecular nanowires, which were understood with polarons and bipolarons.