论文标题
腔Qed中的非马克维亚瞬态光谱
Non-Markovian transient spectroscopy in cavity QED
论文作者
论文摘要
我们从理论上分析了瞬态场的测量值，使腔作为研究腔量子电动力学中非马克维亚动力学的工具（QED）。结合动态的脱钩脉冲序列，瞬态光谱可用于恢复由于不均匀宽片而导致的固定空腔传输光谱中可能遮盖的光谱特征。可以利用此处引入的形式主义来进行原位噪声光谱，从而揭示了由非公认可观察物（纯粹的量子效应）引起的量子噪声的强大特征。
We theoretically analyze measurements of the transient field leaving a cavity as a tool for studying non-Markovian dynamics in cavity quantum electrodynamics (QED). Combined with a dynamical decoupling pulse sequence, transient spectroscopy can be used to recover spectral features that may be obscured in the stationary cavity transmission spectrum due to inhomogeneous broadening. The formalism introduced here can be leveraged to perform in situ noise spectroscopy, revealing a robust signature of quantum noise arising from non-commuting observables, a purely quantum effect.
