Exact scattering states in one-dimensional Hermitian and non-Hermitian potentials

• 作者: Qiong-Tao Xie Ruo-Lin Chai Xiao-Liang Liu
• 来源期刊: 中国物理B（英文版）
• 年，卷（期）: 2020,（9）
• 所属期刊栏目: GENERAL
• 页码范围: 213-218
• 页数: 6页
• 语种: 英文
• DOI: 10.1088/1674-1056/ab928f

摘要

The scattering states in one-dimensional Hermitian and non-Hermitian potentials are investigated.An analytical solution for the scattering states is presented in terms of Heun functions.It is shown that for some specially chosen parameter conditions,an infinite number of the exact scattering states is obtained.In the Hermitian potentials,they correspond to the reflectionless states.In the non-Hermitian complex potentials with parity-time symmetry,they are the unidirectionally reflectionless states.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	Ruo-Lin Chai		1	0	0.0	0.0
2	Qiong-Tao Xie		1	0	0.0	0.0
3	Xiao-Liang Liu		1	0	0.0	0.0