缀饰原子的简化波函数(英文)

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缀饰原子的简化波函数(英文)

李书民, 陈激, 周子舫, 张声涛

文章导航 > 原子核物理评论 > 2003 > 20(3): 208-212

李书民, 陈激, 周子舫, 张声涛. 缀饰原子的简化波函数(英文)[J]. 原子核物理评论, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

引用本文:

李书民, 陈激, 周子舫, 张声涛. 缀饰原子的简化波函数(英文)[J]. 原子核物理评论, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

LI Shu-min, CHEN Ji, ZHOU Zi-fang, ZHANG Sheng-tao. A Simplified Wave Function for Dressed Atoms[J]. Nuclear Physics Review, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

Citation:

LI Shu-min, CHEN Ji, ZHOU Zi-fang, ZHANG Sheng-tao. A Simplified Wave Function for Dressed Atoms[J]. Nuclear Physics Review, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

缀饰原子的简化波函数(英文)

doi: 10.11804/NuclPhysRev.20.03.208

中国科学技术大学近代物理系选键化学开放实验室安徽合肥230027;

A Simplified Wave Function for Dressed Atoms

Open Laboratory of Bond Selective Chemistry; Department of Modern Physics; University of Science and Technology of China; Hefei 230027; China

摘要: 作为含时薛定谔方程的微扰近似解,在速度规范下给出了激光场中缀饰原子的一个波函数.利用平均激发能近似和完备关系,可将此波函数简化为一个含时的相乘算符作用于无场时的"裸原子"态上.在软光子近似下,平均激发能仅出现在光场频率的一阶和二阶项上.此波函数适用于计算激光辅助的散射过程,特别是重排过程. A wave function for laser dressed atom is derived as a perturbative solution of the timedependent Schrdinger equation in the velocity gauge. With the use of the average excitation energy approximation and the closure approximation, the solution is reduced to a timedependent operator acting on the "bare" atomic state. In softphoton approximation, the average excitation energy only appears in the first and second order terms of field frequency. Such a simplified dressed wave function is useful in...
- 激光场 /
- 原子 /
- 缀饰波函数 /
- 速度规范
Abstract: A wave function for laser dressed atom is derived as a perturbative solution of the timedependent Schrdinger equation in the velocity gauge. With the use of the average excitation energy approximation and the closure approximation, the solution is reduced to a timedependent operator acting on the "bare" atomic state. In softphoton approximation, the average excitation energy only appears in the first and second order terms of field frequency. Such a simplified dressed wave function is useful in...
- laser field /
- atom /
- dressed wave function /
- velocity gauge

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缀饰原子的简化波函数(英文)

doi: 10.11804/NuclPhysRev.20.03.208

中国科学技术大学近代物理系选键化学开放实验室安徽合肥230027;

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2003-09-20

关键词:

缀饰波函数 /

摘要: 作为含时薛定谔方程的微扰近似解,在速度规范下给出了激光场中缀饰原子的一个波函数.利用平均激发能近似和完备关系,可将此波函数简化为一个含时的相乘算符作用于无场时的"裸原子"态上.在软光子近似下,平均激发能仅出现在光场频率的一阶和二阶项上.此波函数适用于计算激光辅助的散射过程,特别是重排过程. A wave function for laser dressed atom is derived as a perturbative solution of the timedependent Schrdinger equation in the velocity gauge. With the use of the average excitation energy approximation and the closure approximation, the solution is reduced to a timedependent operator acting on the "bare" atomic state. In softphoton approximation, the average excitation energy only appears in the first and second order terms of field frequency. Such a simplified dressed wave function is useful in...

English Abstract

李书民, 陈激, 周子舫, 张声涛. 缀饰原子的简化波函数(英文)[J]. 原子核物理评论, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

引用本文:

李书民, 陈激, 周子舫, 张声涛. 缀饰原子的简化波函数(英文)[J]. 原子核物理评论, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

LI Shu-min, CHEN Ji, ZHOU Zi-fang, ZHANG Sheng-tao. A Simplified Wave Function for Dressed Atoms[J]. Nuclear Physics Review, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

Citation:

LI Shu-min, CHEN Ji, ZHOU Zi-fang, ZHANG Sheng-tao. A Simplified Wave Function for Dressed Atoms[J]. Nuclear Physics Review, 2003, 20(3): 208-212. doi: 10.11804/NuclPhysRev.20.03.208

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