Clustering Aspects Of Quantum Many-body Systems, Proceedings Of The International Symposium On Post-symposium Of Ykis01
Clustering Aspects Of Quantum Many-body Systems, Proceedings Of The International Symposium On Post-symposium Of Ykis01

Author: Naoyuki Itagaki

Publisher: World Scientific

Published: 2002-09-03

Total Pages: 332

ISBN-13: 9814488690

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This proceedings volume includes all the invited talks and oral presentations at the International Symposium on Clustering Aspects of Quantum Many-Body Systems, 12-14 November 2001, Kyoto, Japan. It discusses various features of clustering aspects — localization of particles in static and dynamical contexts — of nuclear and atomic systems. It also presents many recent theoretical developments in quantum few-body and many-body problems. This book will be useful to graduate students and researchers in the field of quantum many-body problems, especially to those who want to understand the system properties beyond the mean-field description.

Solid State Quantum Information -- An Advanced Textbook: Quantum Aspect Of Many-body Systems
Solid State Quantum Information -- An Advanced Textbook: Quantum Aspect Of Many-body Systems

Author: Wonmin Son

Publisher: World Scientific

Published: 2018-02-22

Total Pages: 211

ISBN-13: 1911299816

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This book on solid state physics has been written with an emphasis on recent developments in quantum many-body physics approaches. It starts by covering the classical theory of solids and electrons and describes how this classical model has failed. The authors then present the quantum mechanical model of electrons in a lattice and they also discuss the theory of conductivity. Extensive reviews on the topic are provided in a compact manner so that any non-specialist can follow from the beginning.The authors cover the system of magnetism in a similar way and various problems in magnetic materials are discussed. The book also discusses the Ising chain, the Heisenberg model, the Kondo effect and superconductivity, amongst other relevant topics.In the final chapter, the authors present some works related to contemporary research topics, such as quantum entanglement in many-body systems and quantum simulations. They also include a short review of some of the possible applications of solid state quantum information in biological systems.

Nuclear Particle Correlations And Cluster Physics
Nuclear Particle Correlations And Cluster Physics

Author: Wolf-udo Schroeder

Publisher: World Scientific

Published: 2017-05-19

Total Pages: 572

ISBN-13: 9813209364

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A timely presentation of new results, challenges, and opportunities in the quickly developing field of nuclear cluster physics, presented by an international group of eminent theoretical and experimental scientists active in the field. Their work reveals how correlations of nucleons can appear spontaneously, propagate, and survive in nuclear matter at both low and high densities. Characteristic nuclear substructures, beyond those predicted by mean-field or collective scenarios, appear on microscopic and cosmic length scales. They can influence the dynamics of fusion of light nuclei and the decay of heavy, fissioning nuclei or of systems produced transiently in heavy-ion reactions. A must-read for young scientists entering the field and a valuable resource for more seasoned nuclear researchers!

Aspects of Many-Body Effects in Molecules and Extended Systems
Aspects of Many-Body Effects in Molecules and Extended Systems

Author: Debashis Mukherjee

Publisher: Springer

Published: 1989-02-22

Total Pages: 582

ISBN-13:

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This volume features invited lectures presented in the workshop-cum-symposium on aspects of many-body effects in molecules and extended systems, Calcutta, February 1 - 10, 1988. The organizers invited leading experts to present recent developments of many-body methods as applied to molecules and condensed systems. The panorama portrayed is quite broad, but by no means exhaustive. The emphasis is undoubtedly on a "molecular point of view".

Many-Body Methods in Chemistry and Physics
Many-Body Methods in Chemistry and Physics

Author: Isaiah Shavitt

Publisher: Cambridge University Press

Published: 2009-08-06

Total Pages: 547

ISBN-13: 052181832X

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This book describes the mathematical and diagrammatic techniques employed in the popular many-body methods to determine molecular structure, properties and interactions.

Many-Body Methods for Atoms, Molecules and Clusters
Many-Body Methods for Atoms, Molecules and Clusters

Author: Jochen Schirmer

Publisher: Springer

Published: 2018-11-02

Total Pages: 330

ISBN-13: 3319936026

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This book provides an introduction to many-body methods for applications in quantum chemistry. These methods, originating in field-theory, offer an alternative to conventional quantum-chemical approaches to the treatment of the many-electron problem in molecules. Starting with a general introduction to the atomic and molecular many-electron problem, the book then develops a stringent formalism of field-theoretical many-body theory, culminating in the diagrammatic perturbation expansions of many-body Green's functions or propagators in terms of Feynman diagrams. It also introduces and analyzes practical computational methods, such as the field-tested algebraic-diagrammatic construction (ADC) schemes. The ADC concept can also be established via a wave-function based procedure, referred to as intermediate state representation (ISR), which bridges the gap between propagator and wave-function formulations. Based on the current rapid increase in computer power and the development of efficient computational methods, quantum chemistry has emerged as a potent theoretical tool for treating ever-larger molecules and problems of chemical and physical interest. Offering an introduction to many-body methods, this book appeals to advanced students interested in an alternative approach to the many-electron problem in molecules, and is suitable for any courses dealing with computational methods in quantum chemistry.