论文标题
由伪血症保护的统一散射
Unitary Scattering Protected by Pseudo-Hermiticity
论文作者
论文摘要
Hermitian系统具有统一的散射；然而，尽管在非热性的影响下的散射大部分是非单身的，但墓穴对于统一的散射是不必要的。在这里，我们证明统一的散射受到某些类型的伪激素的保护，而不受非热性程度的影响。节能在散射过程中受到侵犯，并在散射后恢复。包括连接站点在内的伪热散射中心的子系统是Hermitian。这些发现提供了关于单一散射，伪热和节能的基本见解。并且有望在非富米系统中的光传播，介观电子传输和量子干扰。
The Hermitian systems possess unitary scattering; however, the Hermiticity is unnecessary for a unitary scattering although the scattering under the influence of non-Hermiticity is mostly non-unitary. Here we prove that the unitary scattering is protected by certain type of pseudo-Hermiticity and unaffected by the degree of non-Hermiticity. The energy conservation is violated in the scattering process and recovers after scattering. The subsystem of the pseudo-Hermitian scattering center including only the connection sites is Hermitian. These findings provide fundamental insights on the unitary scattering, pseudo-Hermiticity, and energy conservation; and are promising for the light propagation, mesoscopic electron transport, and quantum interference in the non-Hermitian systems.
