| The Green Function Approach to the Two—Dimensional t—J model |
| |
| 引用本文： | 宋波,王玉鹏,等.The Green Function Approach to the Two—Dimensional t—J model[J].中国物理快报,2003,20(2):287-289. |
| |
| 作者姓名： | 宋波 王玉鹏 |
| |
| 作者单位： | [1]TechnicalInstituteofPhysicsandChemistry,ChineseAcademyofSciences,Beijing100080 [2]InstituteofPhysicsandCenterforCondensedMatterPhysics,ChineseAcademyofSciences,Beijing100080 |
| |
| 摘 要： | We investigate the two-dimensional t-J model by the Green function approach with the Hubbard operator.The phase diagram,including the Neel temperature and the superconducting transition temperature simultaneously,is derived.The results are consistent with experiments of cuprate compounds.
|
| 关 键 词： | 超导体 相变温度 二维t－J模型 格林函数方法 |
| 本文献已被 维普 等数据库收录！ |
|
