Exactly Solvable Models of Strongly Correlated Electrons

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Publisher : World Scientific
ISBN 13 : 9789810215347
Total Pages : 506 pages
Book Rating : 4.2/5 (153 download)

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Book Synopsis Exactly Solvable Models of Strongly Correlated Electrons by : Vladimir E. Korepin

Download or read book Exactly Solvable Models of Strongly Correlated Electrons written by Vladimir E. Korepin and published by World Scientific. This book was released on 1994 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems of strongly correlated electrons are at the heart of recent developments in condensed matter theory. They have applications to phenomena like high-c superconductivity and the fractional quantum hall effect. Analytical solutions to such models, though mainly limited to one spatial dimension, provide a complete and unambiguous picture of the dynamics involved. This volume is devoted to such solutions obtained using the Bethe Ansatz, and concentrates on the most important of such models, the Hubbard model. The reprints are complemented by reviews at the start of each chapter and an extensive bibliography.

Theoretical Methods for Strongly Correlated Electrons

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387217177
Total Pages : 362 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Theoretical Methods for Strongly Correlated Electrons by : David Sénéchal

Download or read book Theoretical Methods for Strongly Correlated Electrons written by David Sénéchal and published by Springer Science & Business Media. This book was released on 2006-05-09 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing 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.

Finite Size Effects in Correlated Electron Models

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Publisher : World Scientific
ISBN 13 : 1860945031
Total Pages : 380 pages
Book Rating : 4.8/5 (69 download)

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Book Synopsis Finite Size Effects in Correlated Electron Models by : Andrei A. Zvyagin

Download or read book Finite Size Effects in Correlated Electron Models written by Andrei A. Zvyagin and published by World Scientific. This book was released on 2005 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents exact results for one-dimensional models (including quantum spin models) of strongly correlated electrons in a comprehensive and concise manner. It incorporates important results related to magnetic and hybridization impurities in electron hosts and contains exact original results for disordered ensembles of impurities in interacting systems. These models describe a number of real low-dimensional electron systems that are widely used in nanophysics and microelectronics.An important method of modern theoretical and mathematical physics — the Bethe's Ansatz (BA) — is introduced to readers. This book presents different forms of the BA for periodic and open quantum chains. Other forms dealt with are the co-ordinate BA, thermodynamic BA, nested BA, algebraic BA, and thermal BA. The book also contains a compact description of other theoretical methods such as scaling, conformal field theory, Abelian and non-Abelian bosonizations.The book is suitable for use as a textbook by graduate students in non-perturbative methods of low-dimensional quantum many-body theory. It will also be a useful source of reference for qualified physicists, as well as non-experts in low-dimensional physics, as it explores material necessary for further studies in the fields of exactly solvable quantum models and low-dimensional correlated electron systems.

Off-Diagonal Bethe Ansatz for Exactly Solvable Models

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Publisher : Springer
ISBN 13 : 3662467569
Total Pages : 296 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Off-Diagonal Bethe Ansatz for Exactly Solvable Models by : Yupeng Wang

Download or read book Off-Diagonal Bethe Ansatz for Exactly Solvable Models written by Yupeng Wang and published by Springer. This book was released on 2015-04-21 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as an introduction of the off-diagonal Bethe Ansatz method, an analytic theory for the eigenvalue problem of quantum integrable models. It also presents some fundamental knowledge about quantum integrability and the algebraic Bethe Ansatz method. Based on the intrinsic properties of R-matrix and K-matrices, the book introduces a systematic method to construct operator identities of transfer matrix. These identities allow one to establish the inhomogeneous T-Q relation formalism to obtain Bethe Ansatz equations and to retrieve corresponding eigenstates. Several longstanding models can thus be solved via this method since the lack of obvious reference states is made up. Both the exact results and the off-diagonal Bethe Ansatz method itself may have important applications in the fields of quantum field theory, low-dimensional condensed matter physics, statistical physics and cold atom systems.

Strongly Correlated Systems, Coherence And Entanglement

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Publisher : World Scientific
ISBN 13 : 9814475831
Total Pages : 612 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Strongly Correlated Systems, Coherence And Entanglement by : J M P Carmelo

Download or read book Strongly Correlated Systems, Coherence And Entanglement written by J M P Carmelo and published by World Scientific. This book was released on 2007-07-12 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of review papers on recent work in the connected areas of strongly correlated systems, the effects of coherence on macroscopic systems, and entanglement in quantum systems. These areas have attracted considerable interest due to their complexity and associated unexpected nontrivial phenomena, and also due to their potential applications in various fields, from materials science to information technology. The coverage includes strongly correlated electronic systems such as low-dimensional complex materials, ordered and disordered spin systems, and aspects of the physics of manganites and graphene, both in equilibrium and far from equilibrium.

Finite Size Effects in Correlated Electron Models

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Author :
Publisher : World Scientific
ISBN 13 : 1860945031
Total Pages : 380 pages
Book Rating : 4.8/5 (69 download)

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Book Synopsis Finite Size Effects in Correlated Electron Models by : Andrei A. Zvyagin

Download or read book Finite Size Effects in Correlated Electron Models written by Andrei A. Zvyagin and published by World Scientific. This book was released on 2005 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents exact results for one-dimensional models (including quantum spin models) of strongly correlated electrons in a comprehensive and concise manner. It incorporates important results related to magnetic and hybridization impurities in electron hosts and contains exact original results for disordered ensembles of impurities in interacting systems. These models describe a number of real low-dimensional electron systems that are widely used in nanophysics and microelectronics.An important method of modern theoretical and mathematical physics — the Bethe's Ansatz (BA) — is introduced to readers. This book presents different forms of the BA for periodic and open quantum chains. Other forms dealt with are the co-ordinate BA, thermodynamic BA, nested BA, algebraic BA, and thermal BA. The book also contains a compact description of other theoretical methods such as scaling, conformal field theory, Abelian and non-Abelian bosonizations.The book is suitable for use as a textbook by graduate students in non-perturbative methods of low-dimensional quantum many-body theory. It will also be a useful source of reference for qualified physicists, as well as non-experts in low-dimensional physics, as it explores material necessary for further studies in the fields of exactly solvable quantum models and low-dimensional correlated electron systems.

New Theoretical Approaches to Strongly Correlated Systems

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401008388
Total Pages : 308 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis New Theoretical Approaches to Strongly Correlated Systems by : Alexei M. Tsvelik

Download or read book New Theoretical Approaches to Strongly Correlated Systems written by Alexei M. Tsvelik and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years, the physics of strongly correlated systems was considered a theorists' playground, right at the border with pure mathematics, where physicists from the `real world' did not venture. The time has come, however, when healthy physics cannot exist without these techniques and results. Lectures on selected topics in the theory of strongly correlated systems are here presented by the leading experts in the field. Topics covered include a use of the form factor approach in low-dimensional systems, applications of quantum field theory to disorder, and dynamical mean field theory. The main divisions of the book deal with: I) Quantum Critical Points; (II) Strongly Correlated One-Dimensional Systems; (III) Strong Correlations and Disorder; and (IV) Dynamical Mean Field Theory.

The One-Dimensional Hubbard Model

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Author :
Publisher : Cambridge University Press
ISBN 13 : 1139441582
Total Pages : 692 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis The One-Dimensional Hubbard Model by : Fabian H. L. Essler

Download or read book The One-Dimensional Hubbard Model written by Fabian H. L. Essler and published by Cambridge University Press. This book was released on 2005-02-07 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an account of the exact solution of the Hubbard model in one dimension. The early chapters develop a self-contained introduction to Bethe's ansatz and its application to the one-dimensional Hubbard model. The later chapters address more advanced topics.

Theoretical Methods for Strongly Correlated Electrons

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Publisher : Springer
ISBN 13 : 9781475780598
Total Pages : 361 pages
Book Rating : 4.7/5 (85 download)

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Book Synopsis Theoretical Methods for Strongly Correlated Electrons by : David Sénéchal

Download or read book Theoretical Methods for Strongly Correlated Electrons written by David Sénéchal and published by Springer. This book was released on 2013-10-03 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing 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.

Introduction to the Statistical Physics of Integrable Many-body Systems

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Publisher : Cambridge University Press
ISBN 13 : 1107030439
Total Pages : 525 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Introduction to the Statistical Physics of Integrable Many-body Systems by : Ladislav Šamaj

Download or read book Introduction to the Statistical Physics of Integrable Many-body Systems written by Ladislav Šamaj and published by Cambridge University Press. This book was released on 2013-05-16 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Including topics not traditionally covered, such as (1+1)-dimensional QFT, this book considers a wide range of models and their applications.

Self-consistent Quantum-Field Theory and Bosonization for Strongly Correlated Electron Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3540489363
Total Pages : 175 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Self-consistent Quantum-Field Theory and Bosonization for Strongly Correlated Electron Systems by : Rudolf Haussmann

Download or read book Self-consistent Quantum-Field Theory and Bosonization for Strongly Correlated Electron Systems written by Rudolf Haussmann and published by Springer Science & Business Media. This book was released on 2003-07-01 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research monograph offers an introduction to advanced quantum field theoretical techniques for many-particle systems beyond perturbation theory. Several schemes for resummation of the Feynman diagrams are described. The resulting approximations are especially well suited for strongly correlated fermion and boson systems. Also considered is the crossover from BCS superconductivity to Bose--Einstein condensation in fermion systems with strong attractive interaction. In particular, a field theoretic formulation of "bosonization" is presented; it is published here for the first time. This method is applied to the fractional quantum Hall effect, to the Coulomb plasma, and to several exactly solvable models.

Open Problems in Strongly Correlated Electron Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9401007713
Total Pages : 451 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Open Problems in Strongly Correlated Electron Systems by : Janez Bonca

Download or read book Open Problems in Strongly Correlated Electron Systems written by Janez Bonca and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop, Bled, Slovenia, 26-30 April 2000

High-Temperature Superconductivity

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110786680
Total Pages : 224 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis High-Temperature Superconductivity by : Victor Dmitrievich Lakhno

Download or read book High-Temperature Superconductivity written by Victor Dmitrievich Lakhno and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-08-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: High temperature superconducting theory drew controversy after the discovery of superconductors at close to room temperatures. However, a consistent microscopic theory of HT superconductivity based on bipolaron mechanism leads to a better understanding of microscopic and macroscopic description. By presenting aspects of superconductivity now joined in a strict theory rather than separate models this work is especially useful for graduate students.

Hubbard Operators in the Theory of Strongly Correlated Electrons

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Publisher : Imperial College Press
ISBN 13 : 9781860945977
Total Pages : 268 pages
Book Rating : 4.9/5 (459 download)

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Book Synopsis Hubbard Operators in the Theory of Strongly Correlated Electrons by : S. G. Ovchinnikov

Download or read book Hubbard Operators in the Theory of Strongly Correlated Electrons written by S. G. Ovchinnikov and published by Imperial College Press. This book was released on 2004 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first systematic discourse on a very peculiarapproach to the theory of strongly correlated systems. HubbardX-operators have been known for a long time but have not been widelyused because of their awkward algebra. The book shows that it ispossible to deal with X-operators even in the general multilevel localeigenstate system, and not just in the case of the nondegenerateHubbard model. X-operators provide the natural language for describingquasiparticles in the Hubbard subbands with unusual doping andtemperature-dependent band structures.

Classical and Quantum Nonlinear Integrable Systems

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Publisher : CRC Press
ISBN 13 : 0429525044
Total Pages : 166 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Classical and Quantum Nonlinear Integrable Systems by : A Kundu

Download or read book Classical and Quantum Nonlinear Integrable Systems written by A Kundu and published by CRC Press. This book was released on 2019-04-23 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering both classical and quantum models, nonlinear integrable systems are of considerable theoretical and practical interest, with applications over a wide range of topics, including water waves, pin models, nonlinear optics, correlated electron systems, plasma physics, and reaction-diffusion processes. Comprising one part on classical theories

35 Years of Condensed Matter and Related Physics

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Publisher : World Scientific
ISBN 13 : 9814530646
Total Pages : 146 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis 35 Years of Condensed Matter and Related Physics by : Daniel W. Hone

Download or read book 35 Years of Condensed Matter and Related Physics written by Daniel W. Hone and published by World Scientific. This book was released on 1996 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics And Combinatorics, Procs Of Nagoya 1999 Intl Wkshp

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Publisher : World Scientific
ISBN 13 : 9814491357
Total Pages : 408 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Physics And Combinatorics, Procs Of Nagoya 1999 Intl Wkshp by : Anatol N Kirillov

Download or read book Physics And Combinatorics, Procs Of Nagoya 1999 Intl Wkshp written by Anatol N Kirillov and published by World Scientific. This book was released on 2001-04-02 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains research and review papers on different branches of mathematics and mathematical physics, written by the leading specialists. Among the contributed papers are articles on: (i) multiple basic hypergeometric functions with applications to the number theory, (ii) birational representations of affine Weyl groups with applications to discrete integrable systems, (iii) algebraic geometry and Painleve VI, and (iv) combinatorics of Kostka-Foulkes polynomials.