INTRODUCTION TO HUBBARD MODEL AND EXACT DIAGONALIZATION

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JAFARI S.A.

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Journal: Iranian Journal of Physics Research Year:2008 | Volume:8 | Issue:2 Page(s): 113-120

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Information Journal Paper

Title

INTRODUCTION TO HUBBARD MODEL AND EXACT DIAGONALIZATION

Author(s)

JAFARI S.A. | Issue Writer Certificate

Keywords

HUBBARD MODELQ2

EXACT DIAGONALIZATIONQ3

Abstract

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 numerical method of EXACT DIAGONALIZATION in detail. The book keeping and practical implementation aspects are illustrated with analytically solvable example of two-site HUBBARD MODEL.

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APA: Copy

JAFARI, S.A.. (2008). INTRODUCTION TO HUBBARD MODEL AND EXACT DIAGONALIZATION. IRANIAN JOURNAL OF PHYSICS RESEARCH, 8(2), 113-120. SID. https://sid.ir/paper/1918/en

Vancouver: Copy

JAFARI S.A.. INTRODUCTION TO HUBBARD MODEL AND EXACT DIAGONALIZATION. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2008;8(2):113-120. Available from: https://sid.ir/paper/1918/en

IEEE: Copy

S.A. JAFARI, “INTRODUCTION TO HUBBARD MODEL AND EXACT DIAGONALIZATION,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 8, no. 2, pp. 113–120, 2008, [Online]. Available: https://sid.ir/paper/1918/en

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