Study on one-dimensional quantum systems with boundaries

この論文にアクセスする

博士論文

資料形態 : テキストデータプレーンテキスト

コレクション : 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文

論文の内容の要旨
Contents
1 Introduction
1.1 Introduction to the thesis
1.2 Prehistory of this study
2 Finite-size corrections in the XY models with boundaries and with defects
2.1 Introduction
2.2 XY models with boundary fields
2.3 XY models with defects
2.4 Summary
Appendix 2A
3 Finite-size corrections in strongly correlated systems with boundaries
3.1 Introduction
3.2 XXZ model with boundary fields
3.3 Hubbard model with boundary fields
3.4 Supersymmetric t-J model with boundary fields
3.5 Properties of the models with boundaries
3.6 Summary
Appendix 3A
Appendix 3B
4 Boundary contributions to the physical quantities
4.1 Introduction
4.2 Boundary magnetization of isotropic magnets in open chains
4.3 Boundary contributions to the several quantities of the Hubbard model
4.4 Summary
Appendix 4A
5 Elementary excitations in the Hubbard model with boundaries
5.1 Introduction
5.2 Properties of the solutions for the Bethe-ansatz equation of the Hub-bard model with boundaries
5.3 Low-lying excited energy in the Hubbard open chain at the SO(4) point
5.4 Boundary scattering matrix of the Hubbard open chain at the SO(4) point
5.5 Summary
6 Summary of the thesis
Bibliography