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OverviewFocusing on the purely theoretical aspects of strongly correlated electrons, this volume brings together a variety of approaches to models of the Hubbard type - i.e., problems where both localized and delocalized elements are present in low dimensions. The chapters are arranged in three parts. The first part deals with two of the most widely used numerical methods in strongly correlated electrons, the density matrix renormalization group and the quantum Monte Carlo method. The second part covers Lagrangian, Functional Integral, Renormalization Group, Conformal, and Bosonization methods that can be applied to one-dimensional or weakly coupled chains. The third part considers functional derivatives, mean-field, self-consistent methods, slave-bosons, and extensions. Taken together, the contributions to this volume represent a comprehensive overview of current problems and developments. Full Product DetailsAuthor: David Sénéchal , Andre-Marie Tremblay , Claude BourbonnaisPublisher: Springer-Verlag New York Inc. Imprint: Springer-Verlag New York Inc. Dimensions: Width: 15.50cm , Height: 2.20cm , Length: 23.50cm Weight: 0.740kg ISBN: 9780387008950ISBN 10: 0387008950 Pages: 362 Publication Date: 01 October 2003 Audience: General/trade , College/higher education , General , Tertiary & Higher Education Format: Hardback Publisher's Status: Active Availability: In Print This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsNumerical Methods.- Density Matrix Renormalization.- Quantum Monte Carlo Methods for Strongly Correlated Electron Systems.- Lagrangian, Functional Integral, Renormalization Group, Conformal and Bosonization Methods.- Renormalization Group Technique for Quasi-One-Dimensional Interacting Fermion Systems at Finite Temperature.- An Introduction to Bosonization.- Disordered Quantum Solids.- Functional Derivatives, Mean-Field, Self-Consistent Methods, Slave-Bosons, and Extensions.- Self-Consistent Many-Body Theory for Condensed Matter Systems.- Fermi and Non-Fermi Liquid Behavior of Quantum Impurity Models: A Diagrammatic Pseudo-Particle Approach.- Conserving Approximations vs. Two-Particle Self-Consistent Approach.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |