论文标题
在纠缠氟氟氟化系统中对国家人口的射频操纵
Radio-frequency manipulation of state populations in an entangled fluorine-muon-fluorine system
论文作者
论文摘要
纠缠的自旋状态是通过将MUON植入单晶LIY0.95HO0.05F4形成相关的，偶极偶联的局部磁矩的簇来创建的。所得状态具有明确的能级，可以通过电磁激发对状态种群进行实验性操纵。通过应用连续的射频磁激发场，证明了若恩自旋极化演变的实验控制。量子，偶极耦合的旋转与经典的振荡磁场相互作用的半经典模型，这些磁场解释了MUON自旋演变。在兴奋场的应用时，该模型显示了状态种群的变化如何导致实验观察到的效果，从而实现了用muons纠缠旋转状态的光谱探针。
Entangled spin states are created by implanting muons into single crystal LiY0.95Ho0.05F4 to form a cluster of correlated, dipole-coupled local magnetic moments. The resulting states have well-defined energy levels allowing experimental manipulation of the state populations by electromagnetic excitation. Experimental control of the evolution of the muon spin polarization is demonstrated through application of continuous, radio-frequency magnetic excitation fields. A semiclassical model of quantum, dipole-coupled spins interacting with a classical, oscillating magnetic field accounts for the muon spin evolution. On application of the excitation field, this model shows how changes in the state populations lead to the experimentally observed effects, thus enabling a spectroscopic probe of entangled spin states with muons.
