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Two-Dimensional Infinite U Hubbard Model Studied by the Power Lanczos Method

並列摘要


Using the power-Lanczos method me study the ground state (GS) properties of the two-dimension infinite U Hubbard model (IUHM) for 8 x 8 and 10 x 10 square lattices. We found that the charge structure factor of IUHM is very similar to that of hard core boson (ZZB). By comparing the GS energies of IUHM and spinless fermion wedetermined the critical hole density 6, ~ 0.26 above which the Nagaoka state becomes unstable.

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被引用紀錄


楊舜雯(2006)。一、樟腦衍生之對掌輔助劑在非鏡像環氧化之探討 二、新有機催化劑之開發研究〔碩士論文,國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-0712200716105854

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