Introduction to Hubbard model and exact diagonalization
Hubbard model is an important model in the theory of strongly correlated electron systems. In this contribution we introduce this model and the concepts of electron correlation by building on a tight binding model. After enumerating various methods of tackling the Hubbard model, we introduce the num...
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| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Isfahan University of Technology
2008-06-01
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| Серія: | Iranian Journal of Physics Research |
| Предмети: | |
| Онлайн доступ: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-279&slc_lang=en&sid=1 |