Exact numerical treatment of finite quantum systems using leading-edge supercomputers

被引:1
|
作者
Hager, G [1 ]
Jeckelmann, E [1 ]
Fehske, H [1 ]
Wellein, G [1 ]
机构
[1] RRZE, D-91058 Erlangen, Germany
关键词
D O I
10.1007/3-540-27170-8_13
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Using exact diagonalization and density matrix renormalization group techniques a finite-size scaling study in the context of the Peierls-insulator Mott-insulator transition is presented. Program implementation on modern supercomputers and performance aspects axe discussed.
引用
收藏
页码:165 / 177
页数:13
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