论文标题
量子图传输中的拓扑散装效应
Topological bulk-edge effects in quantum graph transport
论文作者
论文摘要
我们检查了与时间逆转的非变为耦合的周期性量子图中的量子传输。结果表明，图形拓扑可以在电导率属性中起决定性作用，以说明这一主张的两个示例。首先，在散装中只能在样品边缘受到抑制，而在第二个情况下，则可以在高能中进行运输，而在第二个情况下，情况相反，仅在边缘处可能运输。
We examine quantum transport in periodic quantum graphs with a vertex coupling non-invariant with respect to time reversal. It is shown that the graph topology may play a decisive role in the conductivity properties illustrating this claim with two examples. In the first, the transport is possible at high energies in the bulk only being suppressed at the sample edges, while in the second one the situation is opposite, the transport is possible at the edge only.
