论文标题
多阶段船尾$ \ unicode的数值建模{x2013} $ gerlach实验,通过Frisch和Segrè使用co-Quantum Dynamics通过Bloch方程
Numerical modeling of the multi-stage Stern$\unicode{x2013}$Gerlach experiment by Frisch and Segrè using co-quantum dynamics via the Bloch equation
论文作者
论文摘要
我们在数字上研究了Frisch $ \ Unicode {X2013} $Segrè实验中的自旋翻转,这是第一个多阶段的船尾$ \ unicode {x2013} $ Gerlach实验,在新颖的共同量化动力学理论的背景下。我们通过使用Monte Carlo方法对原子进行采样,并根据Bloch方程来对电子和核磁矩的动力学进行采样,对负责自旋旋转的中间阶段进行建模。我们的结果表明,在不使用任何拟合参数的情况下,共晶体动力学紧密地再现了Frisch和Segrè在1933年报道的实验观察结果,到目前为止,该观察缺乏理论上的预测。
We numerically study the spin flip in the Frisch$\unicode{x2013}$Segrè experiment, the first multi-stage Stern$\unicode{x2013}$Gerlach experiment, within the context of the novel co-quantum dynamics theory. We model the middle stage responsible for spin rotation by sampling the atoms with the Monte Carlo method and solving the dynamics of the electron and nuclear magnetic moments numerically according to the Bloch equation. Our results show that, without using any fitting parameters, the co-quantum dynamics closely reproduces the experimental observation reported by Frisch and Segrè in 1933, which has so far lacked theoretical predictions.