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.

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.

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.

Exactly Solvable Models of Strongly Correlated Electrons

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Publisher : World Scientific
ISBN 13 : 981450274X
Total Pages : 504 pages
Book Rating : 4.8/5 (145 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 1994-05-24 with total page 504 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-Tc 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. Contents:One-Dimensional Hubbard ModelThe Supersymmetric t-J ModelOther Models of Strongly Correlated Electrons: Models with Local InteractionModels with Long-Range Interaction Readership: Mathematical physicists and condensed matter physicists. keywords:Hubbard Model;Bethe Ansatz;t-J Model;Charge and Spin Separation;Thermodynamics;Magnetism;Correlation Functions;Cattering Matrix;Luttinger Liqud;Confomal Field Theory

Theory of Critical Phenomena in Finite-Size Systems

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Publisher : World Scientific
ISBN 13 : 9814494569
Total Pages : 460 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Theory of Critical Phenomena in Finite-Size Systems by : Jordan G Brankov

Download or read book Theory of Critical Phenomena in Finite-Size Systems written by Jordan G Brankov and published by World Scientific. This book was released on 2000-08-21 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to familiarise the reader with the rich collection of ideas, methods and results available in the theory of critical phenomena in systems with confined geometry. The existence of universal features of the finite-size effects arising due to highly correlated classical or quantum fluctuations is explained by the finite-size scaling theory. This theory (1) offers an interpretation of experimental results on finite-size effects in real systems; (2) gives the most reliable tool for extrapolation to the thermodynamic limit of data obtained by computer simulations; (3) reveals the intimate mechanism of how the critical singularities build up in the thermodynamic limit; and (4) can be fruitfully used to explain the low-temperature behaviour of quantum critical systems. The exposition is given in a self-contained form which presumes the reader's knowledge only in the framework of standard courses on the theory of phase transitions and critical phenomena. The instructive role of simple models, both classical and quantum, is demonstrated by putting the accent on the derivation of rigorous and exact analytical results. Contents:Overview of Critical Phenomena in Bulk SystemsThe Approximating Hamiltonian MethodExactly Solved ModelsFinite-Size Scaling at CriticalityLong-Range InteractionsModified Finite-Size ScalingBoundary EffectsFinite-Size Scaling at First Order TransitionsLimit Gibbs States and Finite-Size ScalingBulk Quantum SystemsThe Casimir EffectSurvey of Results on the Casimir Effect Readership: Graduate students and researchers in theoretical and condensed matter physics. Keywords:Phase Transition;Critical Phenomena;Finite Size Scaling;Quantum Phase TransitionsReviews: “… this book offers a careful survey of finite-size scaling near bulk phase transitions …” Journal of Statistical Physics “The book is a very comprehensive and detailed account of this field … I have found the final section on the Casimir effect particularly interesting. It is very well written and detailed … I recommend it to serious students of critical phenomena and condensed matter, but those who already have the basic knowledge of the theory of phase transitions.” Contemporary Physics

Theoretical Methods for Strongly Correlated Electrons

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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.

Correlated Electron Tunnelling and Quantum Motion of Vortices in Disordered Model Systems

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Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Correlated Electron Tunnelling and Quantum Motion of Vortices in Disordered Model Systems by : David Ephron

Download or read book Correlated Electron Tunnelling and Quantum Motion of Vortices in Disordered Model Systems written by David Ephron and published by . This book was released on 1996 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

Electron Correlations in Solid State Physics

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Publisher :
ISBN 13 :
Total Pages : 422 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis Electron Correlations in Solid State Physics by : James Knox Freericks

Download or read book Electron Correlations in Solid State Physics written by James Knox Freericks and published by . This book was released on 1991 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lectures on the Physics of Highly Correlated Electron Systems VII

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Lectures on the Physics of Highly Correlated Electron Systems VII by : Adolpho Avella

Download or read book Lectures on the Physics of Highly Correlated Electron Systems VII written by Adolpho Avella and published by American Institute of Physics. This book was released on 2003-08-29 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the meeting was to promote the formation of young scientists by means of training through research. These features are reflected in the book: the pedagogical lectures are up-to-date monographs of relevant subjects in the field of condensed matter physics. Contributions include: polarons (the polaron concept, optical properties and internal structure of polarons, many-polaron systems, magnetoabsorption of polarons, optical properties of quantum dots: role of the polaron interaction, interacting polarons in a quantum dot, small polarons); multielectron bubbles in liquid helium: a spherical two-dimensional electron system (oscillation modes, bubble stability and fissioning, the spherical two-dimensional electron gas, the Wigner solid of electrons in the bubble); the numerical approach to the correlated electron problem: quantum Monte Carlo methods (the world line approach for the XXZ model and relation to the 6-vertex model, auxiliary field Quantum Monte Carlo algorithms, application of the auxiliary field QMC to specific Hamiltonians, the Hirsch-Fye impurity algorithm); basic models in the quantum theory of magnetism (the Heisenberg model, the Hubbard model, and the sd-model).

The Science Reports of the Tōhoku University

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Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.5/5 (825 download)

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Book Synopsis The Science Reports of the Tōhoku University by :

Download or read book The Science Reports of the Tōhoku University written by and published by . This book was released on 1995 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Annual reports for the Physics and Astronomy Departments.

Proceedings of the International Conference on Strongly Correlated Electron Systems, SCES '93

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Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the International Conference on Strongly Correlated Electron Systems, SCES '93 by : Robert P. Guertin

Download or read book Proceedings of the International Conference on Strongly Correlated Electron Systems, SCES '93 written by Robert P. Guertin and published by . This book was released on 1994 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concepts in Electron Correlation

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Publisher : Springer Science & Business Media
ISBN 13 : 9781402014192
Total Pages : 400 pages
Book Rating : 4.0/5 (141 download)

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Book Synopsis Concepts in Electron Correlation by : Alex C. Hewson

Download or read book Concepts in Electron Correlation written by Alex C. Hewson and published by Springer Science & Business Media. This book was released on 2003-09-30 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of electron correlation is fundamental to condensed matter physics, playing an important role in systems including high temperature superconductors, heavy fermions, manganite compounds with colossal magnetoresistance, transition metal compounds with metal-insulator transitions, and mesoscopic systems like quantum dots and carbon nanotubes. The dialogue between experimentalists and theoreticians presented here is an assessment of our current understanding of the field; one that sets the agenda for future work.

Lectures on the Physics of Highly Correlated Electron Systems X

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Publisher : American Institute of Physics
ISBN 13 : 9780735403406
Total Pages : 322 pages
Book Rating : 4.4/5 (34 download)

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Book Synopsis Lectures on the Physics of Highly Correlated Electron Systems X by : Adolfo Avella

Download or read book Lectures on the Physics of Highly Correlated Electron Systems X written by Adolfo Avella and published by American Institute of Physics. This book was released on 2006-07-19 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains lectures on strongly correlated electron systems presented by eminent physicists. These lectures are up-to-date summaries of relevant subjects in the field of condensed matter physics intended to train students. Contributions include: Strongly correlated electron behaviors and heavy Fermions in anomalous rare-earth and actinide systems; strong correlations in low dimensional systems; functional renormalization group approach to correlated electron systems; and numerical approaches to coupled quantum systems.

Lectures on the Physics of Highly Correlated Electron Systems VIII

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Lectures on the Physics of Highly Correlated Electron Systems VIII by : Adolfo Avella

Download or read book Lectures on the Physics of Highly Correlated Electron Systems VIII written by Adolfo Avella and published by American Institute of Physics. This book was released on 2004-08-27 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers were peer reviewed by a local panel. The objective of the meeting was to promote the progress of young scientists by means of training through research. The lectures are up-to-date monographs of relevant subjects in the field of condensed matter physics. Contributions include the following lectures: Electron-Phonon Interaction and Strong Correlations in High-Temperature Superconductors: One cannot avoid the unavoidable (The properties of the normal state and pairing mechanism in high-Tc superconductors, Forward scattering peak in the EPI, The FSP theory, The ARPES non-shift puzzle, Interesting predictions of the FSP theory); Strongly Correlated Electron Materials: Dynamical Mean-Field Theory and Electronic Structure (The basic principles of dynamical mean-field theory (DMFT), application of DMFT to the Mott transition, compare to recent spectroscopy, transport experiments; the key role of the quasiparticle coherence scale, transfers of spectral weight between low- and intermediate or high energies is emphasized); Monte Carlo Simulations of Quantum Systems with Global Updates (a model for doped antiferromagnets, first application of the hybrid loop algorithm, namely the t-Jmodel with 1/r2 interaction).

Lectures on the Physics of Highly Correlated Electron Systems X

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Lectures on the Physics of Highly Correlated Electron Systems X by : American Institute of Physics

Download or read book Lectures on the Physics of Highly Correlated Electron Systems X written by American Institute of Physics and published by American Institute of Physics. This book was released on 2006-07-19 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains lectures on strongly correlated electron systems presented by eminent physicists. These lectures are up-to-date summaries of relevant subjects in the field of condensed matter physics intended to train students. Contributions include: Strongly correlated electron behaviors and heavy Fermions in anomalous rare-earth and actinide systems; strong correlations in low dimensional systems; functional renormalization group approach to correlated electron systems; and numerical approaches to coupled quantum systems.

Physics Briefs

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Publisher :
ISBN 13 :
Total Pages : 1358 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1992 with total page 1358 pages. Available in PDF, EPUB and Kindle. Book excerpt: