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Author : G. A. Stevens
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)
Download or read book Coupled Cluster Theory and Many-body Quantum Correlations written by G. A. Stevens and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Isaiah Shavitt
Publisher : Cambridge University Press
ISBN 13 : 052181832X
Total Pages : 547 pages
Book Rating : 4.5/5 (218 download)
Download or read book Many-Body Methods in Chemistry and Physics written by Isaiah Shavitt and published by Cambridge University Press. This book was released on 2009-08-06 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the mathematical and diagrammatic techniques employed in the popular many-body methods to determine molecular structure, properties and interactions.
Author : A. Fabrocini
Publisher : World Scientific
ISBN 13 : 9789812380692
Total Pages : 432 pages
Book Rating : 4.3/5 (86 download)
Download or read book Introduction to Modern Methods of Quantum Many-body Theory and Their Applications written by A. Fabrocini and published by World Scientific. This book was released on 2002 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains pedagogical articles on the dominant non-stochastic methods of microscopic many-body theories: Density functional theory, coupled cluster theory, and correlated basis functions methods in their widest sense. Further articles introduce students to applications of these methods in front -- line research such as Bose-Einstein condensates, the nuclear many-body problem, and the dynamics of quantum liquids. These keynote articles are supplemented by experimental reviews on intimately connected topics of current relevance. The book addresses the striking lack of pedagogical reference literature in the field that allows researchers to acquire the requisite physical insight and technical skills. The volume should, therefore, not only researchers to acquire the requisite physical insight and technical skills. The volume should, therefore, not only serve as a collection of information relevant to those who attended the school, but it provides be useful reference material to a broad range of theoretical physicists in condensed matter and nuclear theory.
Author : Petr Cársky
Publisher : Springer Science & Business Media
ISBN 13 : 9048128854
Total Pages : 672 pages
Book Rating : 4.0/5 (481 download)
Download or read book Recent Progress in Coupled Cluster Methods written by Petr Cársky and published by Springer Science & Business Media. This book was released on 2010-07-03 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: I feel very honored that I have been asked to write a Foreword to this book. The subject of the book – “Coupled cluster theory” – has been around for about half a century. The basic theory and explicit equations for closed-shell ground states were formulated before 1970. At the beginning of the seventies the rst ab initio calcu- tion were carried out. At that time speed and memory of computers were very limited compared to today’s standards. Moreover, the size of one-electron bases employed was small, so that it was only possible to achieve an orientation in methodical aspects rather than to generate new signi cant results. Extensive use of the coupled-cluster method started at the beginning of the eighties. With the help of more powerful computers the results of coupled-cluster approaches started to yield more and more interesting results of relevance to the interpretation of experimental data. New ideas in methodology kept appearing and computer codes became more and more ef cient. This exciting situation continues to this very day. Remarkably enough, even the - quired equations can now be generated by a computer with the help of symbolic languages. The size of this monograph and the rich variety of articles it contains attests to the usefulness and viability of the couple-cluster formalism for the h- dling of many-electron correlation effects. This represents a vivid testimony of a tremendous work that has been accomplished in coupled-cluster methodology and its exploitation.
Author : Uzi Kaldor
Publisher : Springer Science & Business Media
ISBN 13 : 3642934242
Total Pages : 354 pages
Book Rating : 4.6/5 (429 download)
Download or read book Many-Body Methods in Quantum Chemistry written by Uzi Kaldor and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume contains the text of the invited lectures presented at the Symposium on Many Body Methods in Quantum Chemistry, held on the campus of Tel Aviv University in August 1988. The Symposium was a satellite meeting of the Sixth International Congress on Quantum Chemistry held in Jerusalem. The development and application of many-body methods in Quantum chemistry have been on the rise for a number of years. This is therefore a good time for an interim report on the state of the field. It is hoped that such a report is hereby provided, though it may not be complete. The Symposium was held under the auspices of Tel Aviv University, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Chemistry. Other sponsors were the Israeli Academy of Sciences and Humanities, and the Israeli Ministry of Science and Development. Many thanks go to all of them. Finally, I would like to thank all the speakers and participants for making the meeting the enjoyable and (I hope) profitable experience it was. Tel Aviv, Israel Uzi Kaldor TESTS AND APPLICATIONS OF COMPLETE MODEL SPACE QUASIDEGENERATE MANY-BODY PERTURBATION THEORY FOR MOLECULES Karl F. Freed The James Franck Institute and Department of Chemistry The University of Chicago, Chicago, DUnois 60637 U.S.A.
Author : Rajat Kumar Chaudhuri
Publisher : CRC Press
ISBN 13 : 1315356333
Total Pages : 161 pages
Book Rating : 4.3/5 (153 download)
Download or read book Many-Body Methods for Atoms and Molecules written by Rajat Kumar Chaudhuri and published by CRC Press. This book was released on 2017-02-17 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings Readers from the Threshold to the Frontier of Modern Research Many-Body Methods for Atoms and Molecules addresses two major classes of theories of electron correlation: the many-body perturbation theory and coupled cluster methods. It discusses the issues related to the formal development and consequent numerical implementation of the methods from the standpoint of a practicing theoretician. The book will enable readers to understand the future development of state-of-the-art multi-reference coupled cluster methods as well as their perturbative counterparts. The book begins with an introduction to the issues relevant to the development of correlated methods in general. It next gives a formally rigorous treatment of aspects that pave the foundation toward the theoretical development of methods capable of tackling problems of electronic correlation. The authors go on to cover perturbation theory first in a fundamental way and then in the multi-reference context. They also describe the idea of state-specific theories, Fock space-based multi-reference coupled cluster methods, and basic issues of the single-reference coupled cluster method. The book concludes with state-of-the-art methods of modern electronic structure.
Author : Stephen Wilson
Publisher : Springer Science & Business Media
ISBN 13 : 9048133734
Total Pages : 235 pages
Book Rating : 4.0/5 (481 download)
Download or read book Brillouin-Wigner Methods for Many-Body Systems written by Stephen Wilson and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brillouin-Wigner Methods for Many-Body Systems gives an introduction to many-body methods in electronic structure theory for the graduate student and post-doctoral researcher. It provides researchers in many-body physics and theoretical chemistry with an account of Brillouin-Wigner methodology as it has been developed in recent years to handle the multireference correlation problem. Moreover, the frontiers of this research field are defined. This volume is of interest to atomic and molecular physicists, physical chemists and chemical physicists, quantum chemists and condensed matter theorists, computational chemists and applied mathematicians.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (455 download)
Download or read book 1997 Coupled Cluster and Electron Correlation Workshop; "Fifty Years of the Correlation Problem." written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Coupled Cluster Theory Electron Correlation Workshop "Fifty Years of the Correlation Problem" was held at Cedar Key, Florida, from June 15-19, 1997, to recognize the essential developments for one of the dominant topics in the quantum theory of atoms, molecules, and solids. The instantaneous Coulombic interactions among electrons that correlate their motion (the electron correlation problem) has been the focal point of ab initio quantum chemistry and physics for many years. Only with the proper inclusion of electron correlation in approximate solutions of the Schroedinger (or Dirac-Fock) equation is it possible to provide predictive accuracy for most properties of atoms and molecules. Such quantities include energetics (involving multiplets, dissociation pathways, and activation barriers), excited states and first- and second-order properties (like moments, field, gradients, polarizabilities, and magnetic susceptibilities), and vibrational, electronic, EPR and NMR spectra, among others.
Author :
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (227 download)
Download or read book Workshop on Coupled-Cluster Theory at the Interface of Atomic Physics and Quantum Chemistry written by and published by . This book was released on 1991 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Workshop on Coupled-Cluster Theory linked researchers by the need for high accuracy correlated calculations for electronic structure in atoms and molecules. One group were experts in coupled-cluster (CC) and many-body perturbation methods (MBPT) approaches for electron correlation in molecules, and had developed very powerful tools for determining molecular structure and spectra using CC/MBPT methods. The second group was primarily concerned with important applications to weak interactions in atoms, while employing many-body techniques in their calculations. Many examples were shown that demonstrate numerically the inherent superiority of CC methods for electron correlation compared to most other approaches.
Author : L- Y. Wong
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)
Download or read book Coupled-cluster Aspects of Quantum Many Body Theory written by L- Y. Wong and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond F Bishop
Publisher : World Scientific
ISBN 13 : 9814490253
Total Pages : 359 pages
Book Rating : 4.8/5 (144 download)
Download or read book 150 Years Of Quantum Many-body Theory: A Festschrift In Honour Of The 65th Birthdays Of John W Clark, Alpo J Kallio, Manfred L Ristig & Sergio Rosati written by Raymond F Bishop and published by World Scientific. This book was released on 2001-09-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: In July 2000 a conference was held to honour the 65th birthdays of four of the leading international figures in the field of quantum many-body theory. The joint research careers of John Clark, Alpo Kallio, Manfred Ristig and Sergio Rosati total some 150 years, and this festschrift celebrated their achievements. These cover a remarkably wide spectrum. The topics in this book reflect that diversity, ranging from formal aspects to real systems, including nuclear and subnuclear systems, quantum fluids and solids, quantum spin systems and strongly correlated electron systems. The book collects more than 30 invited contributions from eminent scientists, chosen both from among the participants at the conference and from colleagues who were unable to attend but nevertheless wished to contribute. To match the high standing of the honourees, the articles are of an exceptionally high quality. Together they provide a vivid overview of current work across the spectrum of quantum many-body theory.
Author : Raymond F. Bishop
Publisher : World Scientific
ISBN 13 : 9810247303
Total Pages : 359 pages
Book Rating : 4.8/5 (12 download)
Download or read book 150 Years of Quantum Many-body Theory written by Raymond F. Bishop and published by World Scientific. This book was released on 2001 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: In July 2000 a conference was held to honour the 65th birthdays of four of the leading international figures in the field of quantum many-body theory. The joint research careers of John Clark, Alpo Kallio, Manfred Ristig and Sergio Rosati total some 150 years, and this festschrift celebrated their achievements. These cover a remarkably wide spectrum. The topics in this book reflect that diversity, ranging from formal aspects to real systems, including nuclear and subnuclear systems, quantum fluids and solids, quantum spin systems and strongly correlated electron systems. The book collects more than 30 invited contributions from eminent scientists, chosen both from among the participants at the conference and from colleagues who were unable to attend but nevertheless wished to contribute. To match the high standing of the honourees, the articles are of an exceptionally high quality. Together they provide a vivid overview of current work across the spectrum of quantum many-body theory.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (455 download)
Download or read book Coupled Cluster and Electron Correlation Workshop (1997) "Fifty Years of the Correlation Problem" Held in Cedar Key, Florida on June 15-19, 1997 written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Coupled Cluster Theory Electron Correlation Workshop 'Fifty Years of the Correlation Problem' was held at Cedar Key, Florida, from June 15-19, 1997, to recognize the essential developments for one of the dominant topics in the quantum theory of atoms, molecules, and solids. The instantaneous Coloumbic interactions among electrons that correlate their motion (the electron correlation problem) has been the focal point of ab initio quantum chemistry and physics for many years. Only with the proper inclusion of electron correlation in approximate solutions of the Schroedinger (or Dirac-Fock) equation is it possible to provide predictive accuracy for most properties of atoms and molecules. Such quantities include energetics (involving multiplets, dissociation pathways, and activation barriers), excited states and first- and second-order properties (like moments, field, gradients, polarizabilitles, and magnetic susceptibilities), and vibrational, electronic, EPR and NMR spectra, among others.
Author :
Publisher : Academic Press
ISBN 13 : 0128030615
Total Pages : 441 pages
Book Rating : 4.1/5 (28 download)
Download or read book Electron Correlation in Molecules – ab initio Beyond Gaussian Quantum Chemistry written by and published by Academic Press. This book was released on 2016-01-28 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Correlation in Molecules – ab initio Beyond Gaussian Quantum Chemistry presents a series of articles concerning important topics in quantum chemistry, including surveys of current topics in this rapidly-developing field that has emerged at the cross section of the historically established areas of mathematics, physics, chemistry, and biology. Presents surveys of current topics in this rapidly-developing field that has emerged at the cross section of the historically established areas of mathematics, physics, chemistry, and biology Features detailed reviews written by leading international researchers The volume includes review on all the topics treated by world renown authors and cutting edge research contributions.
Author : Jean-patrick Connerade
Publisher : World Scientific
ISBN 13 : 9814547581
Total Pages : 274 pages
Book Rating : 4.8/5 (145 download)
Download or read book Correlations In Clusters And Related Systems, New Perspectives On The Many-body Problem written by Jean-patrick Connerade and published by World Scientific. This book was released on 1996-05-25 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume describes many-body effects in highly correlated systems with special emphasis on metal clusters and transition from the free atom to the solid state limit and on strong laser field effects. The interdisciplinary nature of the subject should be stressed: clusters are a novel area of research, involving atomic, molecular, solid state and nuclear physics.
Author : Ingvar Lindgren
Publisher : Springer Science & Business Media
ISBN 13 : 1441983090
Total Pages : 372 pages
Book Rating : 4.4/5 (419 download)
Download or read book Relativistic Many-Body Theory written by Ingvar Lindgren and published by Springer Science & Business Media. This book was released on 2011-04-30 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive account of relativistic many-body perturbation theory, based upon field theory. After some introductory chapters about time-independent and time dependent many-body perturbation theory (MBPT), the standard techniques of S-matrix and Green’s functions are reviewed. Next, the newly introduced covariant-evolution-operator method is described, which can be used, like the S-matrix method, for calculations in quantum electrodynamics (QED). Unlike the S-matrix method, this has a structure that is similar to that of MBPT and therefore can serve as basis for a unified theory. Such an approach is developed in the final chapters, and its equivalence to the Bethe-Salpeter equation is demonstrated. Possible applications are discussed and numerical illustrations given.
Author : Adelchi Fabrocini
Publisher : World Scientific
ISBN 13 : 9814488135
Total Pages : 427 pages
Book Rating : 4.8/5 (144 download)
Download or read book Introduction To Modern Methods Of Quantum Many-body Theory And Their Applications written by Adelchi Fabrocini and published by World Scientific. This book was released on 2002-08-19 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable book contains pedagogical articles on the dominant nonstochastic methods of microscopic many-body theories — the methods of density functional theory, coupled cluster theory, and correlated basis functions — in their widest sense. Other articles introduce students to applications of these methods in front-line research, such as Bose-Einstein condensates, the nuclear many-body problem, and the dynamics of quantum liquids. These keynote articles are supplemented by experimental reviews on intimately connected topics that are of current relevance. The book addresses the striking lack of pedagogical reference literature in the field that allows researchers to acquire the requisite physical insight and technical skills. It should, therefore, provide useful reference material for a broad range of theoretical physicists in condensed-matter and nuclear theory.
