Solving the Dirac Equation with Nonlocal Potential by Imaginary Time Step Method
Solving the Dirac Equation with Nonlocal Potential by Imaginary Time Step Method
复制标题
用虚时间步法求解非局部势狄拉克方程
DOI:
10.1088/0256-307x/26/9/092401
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发表时间:
2009-08
影响因子:
3.5
通讯作者:
Zhang Ying
中科院分区:
文献类型:
--
作者:
Liang Hao-Zhao;Meng Jie;Zhang Ying
The imaginary time step (ITS) method is applied to solve the Dirac equation with the nonlocal potential in coordinate space by the ITS evolution for the corresponding Schrodinger-like equation for the upper component. It is demonstrated that the ITS evolution can be equivalently performed for the Schrodinger-like equation with or without localization. The latter algorithm is recommended in the application for the reason of simplicity and efficiency. The feasibility and reliability of this algorithm are also illustrated by taking the nucleus 16O as an example, where the same results as the shooting method for the Dirac equation with localized effective potentials are obtained.
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DOI:
10.1016/s0375-9474(98)00178-x
发表时间:
1998-05
期刊:
Nuclear Physics
影响因子:
--
作者:
J. Meng
通讯作者:
J. Meng
DOI:
10.1016/j.nuclphysa.2004.01.049
发表时间:
2004-04
期刊:
Nuclear Physics
影响因子:
--
作者:
B. Jonson
通讯作者:
B. Jonson
影响因子:
8.6
作者:
H. Liang;N. Van Giai;J. Meng
通讯作者:
H. Liang;N. Van Giai;J. Meng
影响因子:
8.6
作者:
Jie Meng;P. Ring
通讯作者:
Jie Meng;P. Ring
DOI:
10.1103/physrevc.36.354
发表时间:
1987-07
期刊:
Physical review. C, Nuclear physics
影响因子:
--
作者:
Price;Walker
通讯作者:
Price;Walker