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Tunneling of the 3rd kind

anzhe0629 添加于 2009-12-30 10:58 | 1225 次阅读 | 0 个评论

作者
Gies H, Jaeckel J
摘要
We study a new kind of tunneling of particles through a barrier particular to quantum field theory. Here, the particles traverse the barrier by splitting into a virtual pair of particles of a different species which interacts only very weakly with the barrier and can therefore pass through it. Behind the barrier, the pair recombines into a particle of the original species. As an example, we discuss the case where photons split into a pair of minicharged particles. This process could be observed in experiments of the light-shining-through-a-wall type and may be used to search for minicharged particles in laboratory experiments.
详细资料
- 关键词: hep-ph; hep-th; quant-ph
- 文献种类:期刊
标签

隧穿机制
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