教師資料查詢 | 類別: 期刊論文 | 教師: 楊 棨 YAN, SHI (瀏覽個人網頁)

標題:Exact magnetic ground-state properties of the one-dimensional Hubbard model
學年89
學期1
出版(發表)日期2000/11/01
作品名稱Exact magnetic ground-state properties of the one-dimensional Hubbard model
作品名稱(其他語言)
著者Yang, Chou Hsun; Kocharian, Armen N.; Chiang, Yu Ling
單位淡江大學物理學系
出版者Amsterdam: Elsevier BV * North-Holland
著錄名稱、卷期、頁數Physica C: Superconductivity and its Applications 341-348(PART 1), pp.245-246
摘要The exact solution of the one-dimensional Hubbard model, both attractive and repulsive, is investigated in dependence of electron concentration n over a wide range of interaction strength U and magnetic field h. The magnetic phase diagram and the ground-state properties, including the total energy, the number of double occupied sites and the kinetic energy are studied for −∞ < U < ∞ and 0 ≤ n ≤ 1.
關鍵字Electrons;Energy gap;Ground state;Hamiltonians;Kinetic energy;Molecular dynamics;Phase diagrams;Phase transitions;Electron hole pairing;Magnetic ground state property;Magnetic phase diagrams;One dimensional Hubbard model;Magnetic fields
語言英文
ISSN0921-4534
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別荷蘭
公開徵稿
出版型式紙本
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