Finite size effects in correlated electron models : exact results / Andrei A. Zvyagin.

Format:

Book

Author/Creator:

Zvyagin, Andrei A.

Language:

English

Subjects (All):

Electron configuration.

Condensed matter.

Physical Description:

1 online resource (380 p.)

Edition:

1st ed.

Place of Publication:

London : Imperial College, 2005.

Language Note:

English

Summary:

The book presents exact results for one-dimensional models (includingquantum spin models) of strongly correlated electrons in acomprehensive and concise manner. It incorporates important resultsrelated to magnetic and hybridization impurities in electron hosts andcontains exact original results for disordered ensembles of impuritiesin interacting systems.

Contents:

Preface; Contents; 1. Introduction; 2. Quantum Spin-1/2 Chain with the Nearest-Neighbour Couplings; 3. Co-ordinate Bethe Ansatz for a Heisenberg-Ising Ring; 4. Correlated Electron Chains: Co-ordinate Bethe Ansatz; 5. Algebraic Bethe Ansatz; 6. Correlated Quantum Chains with Open Boundary Conditions; 7. Correlated Quantum Chains with Isolated Impurities; 8. Correlated Quantum Chains with a Finite Concentration of Impurities; 9. Finite Size Corrections in Quantum Correlated Chains; 10. Beyond the Integrability: Approximate Methods; Bibliography; Index

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

ISBN:

9786611866891

9781281866899

128186689X

9781860946868

1860946860

OCLC:

475976069