[海森堡S=1XXZ量子链的可积边界掺杂]杨洪庭

【海森堡S＝1XXZ量子链的可积边界掺杂】杨洪庭.pdf分类号Q411 密级内部 海森堡(s=1)XXZ量子链的可积边界掺杂 杨洪庭 指导教师姓名吴式枢院士_吉林大学 专业名称_理论物理 论文答辩日期 2000.IntegrableFateev-Zamolodchikov ModelwithBoundaryImpurities CANDIDATE:HongtingYang SPEcIALTy:TheoreticalPhysics SupErvisoR:Shishu Wu,Professor,Academician May29,2000Preface In thelastdecade,muchattentionhasbeen paid tothe studyof strongly corre lated electron systems(1]-[6]), due to the discovery of high-Te superconductivity.Manyintegrable correlatedelectron systems havebeen constructed suchas Hub- bard model(7]-[10]), supersymmetric t-J model(11]-[13])
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