Optical photonic band gaps and the Lamb shift

被引:21
|
作者
Li, ZY [1 ]
Xia, YN [1 ]
机构
[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA
来源
PHYSICAL REVIEW B | 2001年 / 63卷 / 12期
关键词
D O I
10.1103/PhysRevB.63.121305
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A three-dimensional photonic band gap (PBG) at optical wavelengths can significantly alter atomic spontaneous emission. However, a rigorous solution based on a full vectorial quantum electrodynamics shows that the Lamb shift for atomic hydrogen embedded in such a PEG differs negligibly from the value in vacuum. This is significantly contrasted with previous conclusions of an anomalous Lamb shift or an extraordinarily small Lamb shift, which were drawn based on-scalar models.
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收藏
页数:4
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