A truncated shift-operator technique for the calculation of resonances in Stark systems
A truncated shift-operator technique for the calculation of resonances in Stark systems
复制标题
用于计算 Stark 系统共振的截断移位算子技术
DOI:
10.1088/0305-4470/32/4/002
复制
发表时间:
1999
期刊:
影响因子:
--
通讯作者:
H. Korsch
中科院分区:
文献类型:
--
作者:
M. Glück;A. Kolovsky;H. Korsch
A novel method is presented which allows a fast computation of complex energy resonance states in Stark systems, i.e. systems in a homogeneous field. The technique is based on the truncation of a shift-operator in momentum space. Numerical results for space periodic and non-periodic systems illustrate the extreme simplicity of the method.