The One-Dimensional Hubbard Modelby Fabian H. L. Essler, Holger Frahm, Frank Gohmann, Andreas Klumper
Pub. Date: 02/07/2005
Publisher: Cambridge University Press
This book presents a self-contained account of the exact solution of the Hubbard model in one dimension. The description of solids at a microscopic level is complex, involving the interaction of a huge number of its constituents. It is impossible to solve the corresponding many-body problems, although insight can be gained from analysis of simplified models. An important example is the Hubbard model, which describes interacting electrons in narrow energy bands and which has been applied to a diverse range of problems.
- Cambridge University Press
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- 6.85(w) x 9.72(h) x 1.81(d)
Table of ContentsPreface; 1. Introduction; 2. The Hubbard Hamiltonian and its symmetries; 3. The Bethe ansatz solution; 4. String hypothesis; 5. Thermodynamics in the Yang-Yang approach; 6. Ground state properties in the thermodynamic limit; 7. Excited states at zero temperature; 8. Finite size corrections at zero temperature; 9. Asymptotics of correlation functions; 10. Scaling and continuum limits at half-filling; 11. Universal correlations at low density; 12. The algebraic approach to the Hubbard model; 13. The path integral approach to thermodynamics; 14. The Yangian symmetry of the Hubbard model; 15. S-matrix and Yangian symmetry in the infinite interval limit; 16. Hubbard model in the attractive case; 17. Mathematical appendices; References; Index.
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