Analytic continuation in the coupling constant method for the Dirac equation
文献类型：期刊论文
| 作者 | Zhang, SS; Guo, JY; Zhang, SQ; Meng, J; Zhang, SS , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2004 |
| 卷号 | 21期号:4页码:632-635 |
| 关键词 | Hartree-bogoliubov Theory Mean-field Theory Neutron Drip-line Pseudospin Symmetry Lambda-hypernuclei Unbound States Halo Nuclei Beams |
| ISSN号 | 0256-307X |
| 英文摘要 | On the basis of the Dirac equation, the analytic continuation in the coupling constant method is employed to investigate the energies and widths of single-particle resonant in square-well, harmonic-oscillator, and Woods-Saxon potentials. The influences of the coupling constant interval and the Pade approximant order are analysed. It is shown that, by properly choosing the coupling constant interval and the Pade approximant order, stable and convergent energies and widths of single-particle resonant states can be obtained, which makes the application of the analytic continuation in the coupling constant for the relativistic mean field theory possible. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000220810800012 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14096]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zhang, SS , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhang, SS,Guo, JY,Zhang, SQ,et al. Analytic continuation in the coupling constant method for the Dirac equation[J]. CHINESE PHYSICS LETTERS,2004,21(4):632-635. |
| APA | Zhang, SS,Guo, JY,Zhang, SQ,Meng, J,&Zhang, SS , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2004).Analytic continuation in the coupling constant method for the Dirac equation.CHINESE PHYSICS LETTERS,21(4),632-635. |
| MLA | Zhang, SS,et al."Analytic continuation in the coupling constant method for the Dirac equation".CHINESE PHYSICS LETTERS 21.4(2004):632-635. |
入库方式： OAI收割
来源：理论物理研究所
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