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arXiv physics/0012010physics.atom-ph
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QED的原子能级和屏蔽自能的贡献

Atomic Energy Levels with QED and Contribution of the Screened Self-Energy

Eric-Olivier Le Bigot, Paul Indelicato

摘要:

介绍了量子电动力学(QED)和两次格林函数方法计算原子能级的原理,该方法可以计算包含所有QED效应的有效哈密顿量,并可用于预测简并、准生和孤立原子能级的QED兰姆位移。

英文摘要:

We present an introduction to the principles behind atomic energy level calculations with Quantum Electrodynamics (QED) and the two-time Green's function method; this method allows one to calculate an effective Hamiltonian that contains all QED effects and that can be used to predict QED Lamb shifts of degenerate, quasidegenerate and isolated atomic levels.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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