发表机构
Università degli Studi di Palermo（巴勒莫大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文解析研究了光子蜂窝晶格锯齿形边缘上量子位的非马尔可夫动力学，发现零能平带抑制长时尾部并驱动阻尼拉比振荡，为量子模拟提供新平台。
AI 中文摘要
我们提出了对耦合到光子蜂窝晶格锯齿形边缘的量子位动力学的解析研究。利用分解子算符方法和精确的晶格格林函数，我们绘制了量子位-光子束缚态和复极点的谱，以揭示量子位布居数的长时间标度律。与耦合到石墨烯体态的量子位不同，连接狄拉克点的零能平带的存在抑制了长时间分支切割诱导的尾部，反而驱动了阻尼拉比振荡。简要讨论了潜在的实验平台。
英文摘要
We present an analytical study of the dynamics of a qubit coupled to the zigzag edge of a photonic honeycomb lattice. Leveraging a resolvent operator approach and exact lattice Green's functions, we map the spectrum of qubit-photon bound states and complex poles to uncover the long-time scaling laws of the qubit population. Unlike a qubit coupled to the bulk of graphene, the presence of a zero-energy flat band connecting the Dirac points suppresses long-time branch-cut-induced tails, instead driving damped Rabi oscillations. Potential experimental platforms are briefly discussed.
Comments4 pages, 1 figure
Journal refIl Nuovo Cimento C, Year 2026 - Issue 5-6 - September-December
