期刊論文

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
ISSN 0921-4534
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