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arXiv 0908.3717quant-phcond-mat.mes-hall
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量子Y结的光谱滤波

Spectral filtering in quantum Y-junction

Taksu Cheon, Pavel Exner, Ondrej Turek

摘要:

利用一种新的表示顶点边界条件的形式,研究了$n=2$和$n=3$阶奇异顶点的散射性质.我们表明,适当的识别$δ$和$δ'$组件之间的连接条件的输出线,使量子光谱分支滤波器的设计。

英文摘要:

We examine scattering properties of singular vertex of degree $n=2$ and $n=3$, taking advantage of a new form of representing the vertex boundary condition, which has been devised to approximate a singular vertex with finite potentials. We show that proper identification of $δ$ and $δ'$ components in the connection condition between outgoing lines enables the designing of quantum spectral branch-filters.

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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