| 非旋波近似下双光子JC模型中原子的压缩效应 |
| |
| 引用本文： | 刘敦桓,谢瑞华,徐躬耦.非旋波近似下双光子JC模型中原子的压缩效应[J].武汉大学学报(理学版),1995(5). |
| |
| 作者姓名： | 刘敦桓 谢瑞华 徐躬耦 |
| |
| 作者单位： | 武汉大学物理学系，南京大学物理学系 |
| |
| 摘 要： | 利用数值对角化方法，数值地探讨了非旋波近似下真空态双光子Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ模型中原子的压缩效应，获得了旋波近似下不可能有的较有意义的结果；揭示了初始原子相干性对原子压缩效应的影响；同时，数值地显示了该系统在不同条件下所呈现的有规或无规动力学行为．
|
| 关 键 词： | 原子的压缩效应，双光子JC模型，可积极限与不可积 |
SDUDY OF SQUEEZING EFFECT OF ATOM IN VACUUM STATE TWO-PHONE JAYNES-CUMMINGS MODEL WITHIN NON ROTATING WAVE APPOXIMATION |
| |
| Liu Dunhuan, Xie Ruihua,Xu Gongou.SDUDY OF SQUEEZING EFFECT OF ATOM IN VACUUM STATE TWO-PHONE JAYNES-CUMMINGS MODEL WITHIN NON ROTATING WAVE APPOXIMATION[J].JOurnal of Wuhan University:Natural Science Edition,1995(5). |
| |
| Authors: | Liu Dunhuan Xie Ruihua Xu Gongou |
| |
| Abstract: | With the vacuum state two-photon Jaynes-Cummings model,the squeezing effect of atom was investigated numerically by the method of numerical diagonal within non rotating wave approximation, some significant results that could not be got within rotating wave approximation were obtained;and the influence of initial atomic coherence on squeezing effect of atom were showed. The irregular dynamical behaviors were displayed numerically under different conditions in system. |
| |
| Keywords: | squeezing effect of atom two-photon Jaynes-Cummings model integrable limits and nonintegrability |
| 本文献已被 CNKI 等数据库收录！ |
