Lectures On The Many Body Problems V1

Author : E.R. Caianiello
Publisher : Elsevier
Page : 342 pages
File Size : 46,5 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323154475

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Lectures on The Many-Body Problems V1 by E.R. Caianiello Pdf

Lectures on Field Theory and the Many-Body Problem is a 23-chapter lecture series on the developments in the understanding of the structure and axiomatics of Field Theory, which has proved to be a most useful tool in the study of many-body problems. This book starts with a brief introduction to the TCP theorem, followed by a discussion on the gauge properties of the quantum electrodynamical quantities. The subsequent chapters describe the features and applications of unstable and composite particles to quantum field theory. These topics are followed by significant chapters on other aspects of the field theory, including the configuration space method, Wightman functions, vacuum expectation value, Pais doublets, time reversal in nuclear forces, and symmetry operations in quantum mechanics. This text also covers the ground state theory of many-particle systems and the many body problems at non-zero temperature. The last chapters explore the behavior of a Boson system, the polaron model, and the mathematical aspects of the Hilbert spaces. Physicists and researchers in allied sciences will find this book of great value.

Author : E.R. Caianiello
Publisher : Elsevier
Page : 307 pages
File Size : 54,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323156660

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Lectures on The Many-Body Problems V2 by E.R. Caianiello Pdf

Lectures on the Many-Body Problem is a compilation of papers delivered at the Fifth International School of Physics, held at Ravello, Italy in April 1963. The book is devoted to the techniques of many-body theory, which are used in finding solutions to difficult problems encountered in solid-state physics. The text discusses such topics as the discontinuities in the drift velocity of ions in liquid helium; density fluctuation excitations in many-particle systems; tunneling from a many-particle point of view; the mathematics of second quantization for systems of fermions; and correlation functions and macroscopic equations. Theoretical physicists will find the monograph invaluable.

Author : Eduardo Renato Caianiello
Publisher : Unknown
Page : 316 pages
File Size : 43,7 Mb
Release : 1964
Category : Many-body problem
ISBN : MINN:31951000604256G

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Lectures on the Many-body Problem by Eduardo Renato Caianiello Pdf

Author : S. Takagi,S. B. Khadkikar
Publisher : Unknown
Page : 138 pages
File Size : 54,5 Mb
Release : 1963
Category : Many-body problem
ISBN : UOM:39015042055577

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Lectures on the Many-body Problem by S. Takagi,S. B. Khadkikar Pdf

Author : Gerald Edward Brown
Publisher : Unknown
Page : 208 pages
File Size : 50,7 Mb
Release : 1967
Category : Many-body problem
ISBN : UVA:X001402857

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Lectures on Many-body Problems by Gerald Edward Brown Pdf

Author : Ingvar Lindgren
Publisher : Springer
Page : 406 pages
File Size : 40,6 Mb
Release : 2016-04-28
Category : Science
ISBN : 9783319153865

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Relativistic Many-Body Theory by Ingvar Lindgren Pdf

This revised second edition of the author’s classic text offers readers a comprehensively updated review of relativistic atomic many-body theory, covering the many developments in the field since the publication of the original title. In particular, a new final section extends the scope to cover the evaluation of QED effects for dynamical processes. The treatment of the book is based upon quantum-field theory, and demonstrates that when the procedure is carried to all orders of perturbation theory, two-particle systems are fully compatible with the relativistically covariant Bethe-Salpeter equation. This procedure can be applied to arbitrary open-shell systems, in analogy with the standard many-body theory, and it is also applicable to systems with more than two particles. Presently existing theoretical procedures for treating atomic systems are, in several cases, insufficient to explain the accurate experimental data recently obtained, particularly for highly charged ions. The main text is divided into three parts. In Part I, the standard time-independent and time-dependent perturbation procedures are reviewed. This includes a new section at the end of chapter 2 concerning the so-called ”Fock-space procedure” or ”Coulomb-only procedure” for relativistic-QED calculations . This is a procedure on an intermediate level, frequently used in recent time by chemists on molecular systems, where a full QED treatment is out of question. Part II describes three methods for QED calculations, a) the standard S-matrix formulation, b) the Two-times Green’s-function method, developed by the St Petersburg Atomic Theory group, and c) the Covariant-evolution operator (CEO) method, recently developed by the Gothenburg Atomic Theory group. In Part III, the CEO method is combined with electron correlation to arbitrary order to a unified MBPT-QED procedure. The new Part IV includes two new chapters dealing with dynamical properties and how QED effects can be evaluated for such processes. This part is much needed as there has been an increasing interest in the study of QED effects for such processes. All methods treated in the book are illustrated with numerical examples, making it a text suitable for advanced students new to the field and a useful reference for established researchers.

Author : Eduardo R. Caianiello,Eduardo Renato Caianiello
Publisher : Unknown
Page : 364 pages
File Size : 46,8 Mb
Release : 1962
Category : Many-body problem
ISBN : STANFORD:36105030699370

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Lectures on the Many-body Problem by Eduardo R. Caianiello,Eduardo Renato Caianiello Pdf

Author : National Library of New Zealand
Publisher : University of Washington Press
Page : 496 pages
File Size : 54,6 Mb
Release : 1977
Category : Reference
ISBN : WISC:89117374983

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Union List of Conference Proceedings in New Zealand Libraries by National Library of New Zealand Pdf

Author : Richard P. Feynman
Publisher : Addison-Wesley Longman
Page : 328 pages
File Size : 48,8 Mb
Release : 1996-09-08
Category : Computers
ISBN : UOM:39015038101401

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Lectures On Computation by Richard P. Feynman Pdf

Covering the theory of computation, information and communications, the physical aspects of computation, and the physical limits of computers, this text is based on the notes taken by one of its editors, Tony Hey, on a lecture course on computation given b

Author : Norman J. Morgenstern Horing
Publisher : Oxford University Press
Page : 448 pages
File Size : 52,5 Mb
Release : 2017-09-22
Category : Science
ISBN : 9780192509758

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Quantum Statistical Field Theory by Norman J. Morgenstern Horing Pdf

This book provides an introduction to the methods of coupled quantum statistical field theory and Green's functions. The methods of coupled quantum field theory have played a major role in the extensive development of nonrelativistic quantum many-particle theory and condensed matter physics. This introduction to the subject is intended to facilitate delivery of the material in an easily digestible form to advanced undergraduate physics majors at a relatively early stage of their scientific development. The main mechanism to accomplish this is the early introduction of variational calculus and the Schwinger Action Principle, accompanied by Green's functions. Important achievements of the theory in condensed matter and quantum statistical physics are reviewed in detail to help develop research capability. These include the derivation of coupled field Green's function equations-of-motion for a model electron-hole-phonon system, extensive discussions of retarded, thermodynamic and nonequilibrium Green's functions and their associated spectral representations and approximation procedures. Phenomenology emerging in these discussions include quantum plasma dynamic-nonlocal-screening, plasmons, polaritons, linear electromagnetic response, excitons, polarons, phonons, magnetic Landau quantization, van der Waals interactions, chemisorption, etc. Considerable attention is also given to low dimensional and nanostructured systems, including quantum wells, wires, dots and superlattices, as well as materials having exceptional conduction properties such as Superconductors, Superfluids and Graphene.

Author : Christophe Salomon,Georgy V. Shlyapnikov,Leticia F. Cugliandolo
Publisher : Oxford University Press
Page : 374 pages
File Size : 54,8 Mb
Release : 2013
Category : Science
ISBN : 9780199661886

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Many-Body Physics with Ultracold Gases by Christophe Salomon,Georgy V. Shlyapnikov,Leticia F. Cugliandolo Pdf

This book provides authoritative tutorials on the most recent achievements in the field of quantum gases at the interface between atomic physics and quantum optics, condensed matter physics, nuclear and high-energy physics, non-linear physics, and quantum information.

Author : Changrim Ahn,C. Rim,Ry? Sasaki
Publisher : World Scientific
Page : 354 pages
File Size : 45,7 Mb
Release : 2001
Category : Science
ISBN : 9789810247379

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Integrable Quantum Field Theories and Their Application by Changrim Ahn,C. Rim,Ry? Sasaki Pdf

This volume includes several lecture notes on the fundamentals and elementary techniques of integrable field theories and on their applications to low-dimensional physics systems contributed by leading scientists in the respective fields. The main topics covered are various aspects of the thermodynamic Bethe ansatz, form factors, Calogero (and related) models, sigma models, conformal boundary conditions, etc. The volume presents both pedagogical material and a current research trend in the field.The proceedings have been selected for coverage in: ? Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)

Author : J.A. Lavita,J.P. Marchand
Publisher : Springer Science & Business Media
Page : 398 pages
File Size : 40,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401021470

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Scattering Theory in Mathematical Physics by J.A. Lavita,J.P. Marchand Pdf

These proceedings contain lectures given at the N.A.T.O. Advanced Study Institute entitled "Scattering Theory in Mathematics and Physics" held in Denver, Colorado, June 11-29, 1973. We have assembled the main series of lectures and some presented by other participants that seemed naturally to complement them. Unfortunately the size of this volume does not allow for a full account of all the contributions made at the Conference; however, all present were pleased by the number and breadth of those topics covered in the informal afternoon sessions. The purpose of the meeting, as reflected in its title, was to examine the single topic of scattering theory in as many of its manifestations as possible, i.e. as a hub of concepts and techniques from both mathematics and physics. The format of all the topics presented here is mathematical. The physical content embraces classical and quantum mechanical scattering, N-body systems and quantum field theoretical models. Left out are such subjects as the so-called analytic S-matrix theory and phenomeno logical models for high energy scattering. We would like to thank the main lecturers for their excellent presentations and written summaries. They provided a focus for the exceptionally strong interaction among the participants and we hope that some of the coherence achieved is reflected in these published notes. We have made no attempt to unify notation.

Author : U.S. Atomic Energy Commission
Publisher : Unknown
Page : 140 pages
File Size : 52,9 Mb
Release : 1947
Category : Nuclear energy
ISBN : UOM:39015077312232

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Lecture Series in Nuclear Physics (MDDC 1175) by U.S. Atomic Energy Commission Pdf

Author : M. Lecar
Publisher : Springer Science & Business Media
Page : 446 pages
File Size : 50,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401028707

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Gravitational N-Body Problem by M. Lecar Pdf

This volume contains the proceedings of the third IAU conference on the Gravita tional N-Body Problem. The first IAU conference [IJ, six years ago, was motivated by the renaissance in Celestial Mechanics following the launching of artificial earth satellites, and was an attempt to bring to bear on the problems of Stellar Dynamics the sophisticated analytical techniques of Celestial Mechanics. That meeting was an outgrowth of the 'Summer Institutes in Celestial Mechanics' initiated by Dirk Brouwer. By the second IAU conference [2J, our interest had been captured by the attempts to simulate stellar systems on the computer. Computer simulation is now an essential part of stellar dynamics; journals of computational physics have started in the United Kingdom and in the United States and symposia on computer simulation of many-body problems have become a perennial event [3,4, 5]. Although our early hopes that the computer would 'solve' our problem have been tempered by experience, some techniques of computer simulation have now matured through five years of testing and use. A working description of the six most popular methods is appended to this volume. During the past three years, stellar dynamicists have followed closely the develop ments in the related field of Plasma Physics. The contexts of Plasma and Stellar Physics are deceptively similar; at first, results from Plasma Physics were bodily transferred to stellar systems by 'changing the sign of the coupling'. We are more sophisticated and more skeptical now.