FILTER DIAGONALIZATION: A NEW METHOD FOR LARGE-SCALE SHELL-MODEL CALCULATIONS

被引:4
|
作者
Mizusaki, Takahiro [1 ]
Kaneko, Kazunari [2 ]
Honma, Michio [3 ]
Sakurai, Tetsuya [4 ]
机构
[1] Senshu Univ, Inst Nat Sci, Tokyo 1018425, Japan
[2] Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan
[3] Univ Aizu, Ctr Math Sci, Aizu Wakamatsu, Fukushima 9658580, Japan
[4] Univ Tsukuba, Dept Comp Sci, Tsukuba, Ibaraki 3058573, Japan
来源
ACTA PHYSICA POLONICA B | 2011年 / 42卷 / 3-4期
关键词
Calculations;
D O I
10.5506/APhysPolB.42.447
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A new method, which is called filter diagonalization, is presented for large-scale shell-model calculations. This method is alternative to the widely used Lanczos method to evaluate shell-model energy and electromagnetic properties. In this contribution, we especially focus on its application to the mirror energy differences (MED) due to small isospin breaking.
引用
收藏
页码:447 / 450
页数:4
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