封面:杰恩斯-康明斯模型中对抗非恒定性的稳健拓扑特征(Adv. Quantum Technol.)

IF 4.4 Q1 OPTICS
Zu-Jian Ying
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引用次数: 0

摘要

量子相干性会受到环境影响,但拓扑特征可能不会。在编号为 2400053 的文章中,应祖建严谨地证明了光-物质相互作用的基本杰尼斯-康明斯模型所表现出的拓扑特征在耗散和衰变率诱导的一般非恒定性面前是稳健的。非恒定性只会使自旋绕组平面倾斜,而绕组数则保持不变。所揭示的一些特性可能有助于设计拓扑量子器件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Front Cover: Robust Topological Feature against Non-Hermiticity in Jaynes–Cummings Model (Adv. Quantum Technol. 7/2024)

Front Cover: Robust Topological Feature against Non-Hermiticity in Jaynes–Cummings Model (Adv. Quantum Technol. 7/2024)

Quantum coherence suffers from environmental influence but the topological feature may not. In article number 2400053, Zu-Jian Ying rigorously shows that the topological feature manifested by the fundamental Jaynes–Cummings model of light–matter interaction is robust against a general non-Hermiticity induced by dissipation and decay rates. The non-Hermiticity only tilts the spin winding plane, while the winding number is preserved. Several revealed properties may be useful for designing topological quantum devices.

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CiteScore
7.90
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