亚稳态、绝热定理和宇称违反几何相II
Metastable states, the adiabatic theorem and parity violating geometric phases II
摘要：
讨论并计算了氢和氘亚稳态2S态的宇称守恒（PC）和宇称破坏（PV）几何相位。原子被认为是受到缓慢变化的电场和磁场的作用，作为原子的外部参数。几何通量密度场的介绍，允许一个简单的概述如何选择在参数空间中的路径，以获得只有PC或只有PV几何相位。在粒子物理学的标准模型中计算PV相。即使它们在数值上很小，但它们作为原子物理学中宇称破坏的一种新的表现形式，具有原理上的意义。
英文摘要：
We discuss and calculate parity conserving (PC) and parity violating (PV) geometric phases for the metastable 2S states of hydrogen and deuterium. The atoms are supposed to be subjected to slowly varying electric and magnetic fields which act as external parameters for the atoms. Geometric flux density fields are introduced which allow for an easy overview how to choose the paths in parameter space in order to obtain only PC or only PV geometric phases. The PV phases are calculated in the Standard Model of particle physics. Even if numerically they come out small they have interest of principle as a new manifestation of parity violation in atomic physics.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
