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arXiv 1105.6345gr-qc
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量子时空涨落:兰姆位移和氢原子的超精细结构

Quantum spacetime fluctuations: Lamb Shift and hyperfine structure of the hydrogen atom

Juan Israel Rivas, Abel Camacho, Ertan Goeklue

摘要:

我们考虑了度规涨落对氢原子性质的影响。特别地,我们在相应的有效薛定谔方程中引入这些度规涨落,并推导出它们对与氢原子相关的超精细结构的修正。我们将发现这些影响意味着系统的基态能量的变化,并将我们的理论预测与文献中报道的实验不确定性进行比较,得到其大小的界。此外,我们分析了相应的兰姆位移效应出现从这些时空的波动。再次,我们将设置一个约束,这些振荡诉诸目前的实验结果

英文摘要:

We consider the consequences of the presence of metric fluctuations upon the properties of a hydrogen atom. Particularly, we introduce these metric fluctuations in the corresponding effective Schroedinger equation and deduce the modifications that they entail upon the hyperfine structure related to a hydrogen atom. We will find the change that these effects imply for the ground state energy of the system and obtain a bound for its size comparing our theoretical predictions against the experimental uncertainty reported in the literature. In addition, we analyze the corresponding Lamb shift effect emerging from these fluctuations of spacetime. Once again, we will set a bound to these oscillations resorting to the current experimental outcomes

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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